Updated on 2026/01/21

写真a

 
Shimoi Norihiro
 

Degree

  • 博士(工学) ( Tohoku University )

Research Interests

  • ナノグリッド.蓄電システム

  • mechanochemical processing

  • field emission

  • carbon nanotube

  • nonequillibrium reaction field

Research Areas

  • Nanotechnology/Materials / Nanomaterials

  • Nanotechnology/Materials / Applied condensed matter physics

  • Nanotechnology/Materials / Inorganic materials and properties

  • Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Electric and electronic materials

  • Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Electron device and electronic equipment

  • Environmental Science/Agriculture Science / Environmental materials and recycle technology

  • Informatics / Computational science

  • Natural Science / Semiconductors, optical properties of condensed matter and atomic physics

  • Nanotechnology/Materials / Material processing and microstructure control

  • Nanotechnology/Materials / Structural materials and functional materials

  • Nanotechnology/Materials / Composite materials and interfaces

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Education

  • Tohoku University   Graduate School, Division of Engineering   金属フロンティア工学専攻

    - 2010.3

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    Country/Region: Japan

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  • Tohoku University   Faculty of Engineering   応用物理学科

    - 1994.3

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    Country/Region: Japan

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Research History

  • Tohoku Institute of Technology   Professor

    2021.4

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    Country/Region:Japan

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  • Tohoku Institute of Technology   Faculty of Engineering Department of Electrical and Electronic Engineering   Professor

    2020.4

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    Country/Region:Japan

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  • Tohoku University   Graduate School of Environmental Studies

    2020.4

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  • 東北大学大学院環境科学研究科   准教授

    2011.9 - 2020.3

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  • ソニー株式会社   会社員 主任研究員

    1996.4 - 2011.8

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Professional Memberships

  • THE JAPAN SOCIETY OF APPLIED PHYSICS

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  • The Society for Information Display

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  • Comission internationale de I'eclairage

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  • The Japan Society of Vacuum and Surface Science

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  • 資源素材学会

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  • THE JAPAN INSTITUTE OF ELECTRONICS PACKAGING

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  • THE CHEMICAL SOCIETY OF JAPAN

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  • THE JAPAN INSTITUTE OF METALS AND MATERIALS

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Committee Memberships

  • エレクトロニクス実装学会 EcoDesign国際会議   実行委員  

    2019.4   

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    Committee type:Academic society

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  • エレクトロニクス実装学会   理事  

    2019.4   

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    Committee type:Academic society

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  • Journal of Materials Science and Research   Editorial Board member  

    2016.10   

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    Committee type:Academic society

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  • 日本学術振興会真空ナノエレクトロニクス第158委員会   委員  

    2016.4   

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    Committee type:Academic society

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  • 日本学術振興会真空ナノエレクトロニクス第158委員会   委員  

    2016.4   

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  • エレクトロニクス実装学会 環境調和型実装技術委員会   委員  

    2016.4   

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  • エレクトロニクス実装学会 環境調和型実装技術委員会   プログラム委員  

    2016.4   

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Job Achievement

  • ウェルネスセンター運営委員会

    2020.4

  • 東北大学環境科学研究科 安全衛生委員会

    2013.4 - 2019.3

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    東北大学環境科学研究科における安全衛生関係の啓蒙活動

Papers

  • Material and Jisso Technologies to Enhance Sustainability of Electronic Systems Reviewed

    Hidetaka Hayashi, Hirokatsu Sakamoto, Norihiro Shimoi

    Ecodesign2025 E-book paper   2026.2

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    Authorship:Last author   Language:English   Publishing type:Research paper (scientific journal)  

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  • Off-grid system using decommissioned drive lithium-ion batteries for local energy production and consumption Reviewed

    Ecodesign2025 proceedings   1 ( 1 )   2026.1

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (international conference proceedings)  

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  • Direct experimental evaluation of anisotropic conductivity in exfoliated MXene flakes employing spatially resolved impedance analysis Reviewed

    Norihiro Shimoi, Hirotaka Ooi

    Inorganic Chemistry Communications   179   114895 - 114895   2025.9

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:Elsevier BV  

    DOI: 10.1016/j.inoche.2025.114895

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  • Anisotropic lithium-ion insertion into silicon anodes: Microscopic analysis of structural changes and composition gradients Reviewed

    Norihiro Shimoi, Tatsuyuki Sato, Masae Komatsu

    Heliyon   11 ( 11 )   e43477 - e43477   2025.6

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:Elsevier BV  

    DOI: 10.1016/j.heliyon.2025.e43477

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  • Synthesis of composites with nanoscale silicon and silicate oxides with lithium using three-dimensionally driven ball mill Reviewed

    Norihiro Shimoi, Hirotaka Aonuma, Masae Komatsu

    Scientific Reports   15 ( 1 )   2025.5

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:Springer Science and Business Media LLC  

    DOI: 10.1038/s41598-025-03505-7

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    Other Link: https://www.nature.com/articles/s41598-025-03505-7

  • Electromagnetic Interference Shields Based on Highly Crystalline Single-Walled Carbon Nanotubes Reviewed

    Norihiro Shimoi, Masae Komatsu, Masayoshi Isago

    ACS Omega   9 ( 26 )   29009 - 29016   2024.6

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:American Chemical Society (ACS)  

    DOI: 10.1021/acsomega.4c04285

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  • 湿式プロセスにより均一分散しうる高純度・高結晶性単層カーボンナノチューブの合成 Invited

    下位法弘

    粉体工学会APTたより   614 ( 4 )   233 - 233   2024.5

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    Authorship:Lead author, Corresponding author   Language:Japanese   Publishing type:Part of collection (book)  

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  • 車載用リチウムイオン廃蓄電池を利用したスマートグリッドシステムの実証実験

    下位法弘

    東北工業大学地域連携センター・研究支援センター紀要 EOS   36 ( 1 )   2024.4

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    Authorship:Lead author, Corresponding author   Language:Japanese   Publishing type:Research paper (bulletin of university, research institution)  

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  • エレクトロニクス実装に関わる環境調和と持続可能性技術の開発

    林秀臣, 大山俊幸, 青木正光, 下位法弘

    エレクトロニクス実装学会誌   27 ( 1 )   2 - 9   2024.1

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    Authorship:Last author   Language:Japanese   Publishing type:Research paper (bulletin of university, research institution)  

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  • Power Grid System Using Decommissioned Drive Lithium-Ion Batteries and Photovoltaic System for Local Production and Consumption of Energy Reviewed

    Norihiro Shimoi, Kazuyuki Tohji

    Transactions of The Japan Institute of Electronics Packaging   17   E24 - 001   2024

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:Japan Institute of Electronics Packaging  

    DOI: 10.5104/jiepeng.17.e24-001-1

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  • Construction of sp2/sp3 Hybrid Carbon Thin Layers on Silicon Substrates Using Nonequilibrium Excitation Reaction Fields Reviewed

    Norihiro Shimoi

    ACS Omega   8 ( 42 )   39673 - 39679   2023.10

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:American Chemical Society (ACS)  

    DOI: 10.1021/acsomega.3c05608

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  • Simple Diagnosis of Lifetime Characteristics of Used Automotive Storage Battery Cells Reviewed

    Norihiro Shimoi, Kazuyuki Tohji

    Energies   15 ( 23 )   8814 - 8814   2022.11

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:MDPI AG  

    In constructing a nanogrid for the effective use of renewable energy, such as solar power, the use of storage batteries is considered as a stabilizer for capturing renewable energy and outputting it in an energy-saving manner. Storage batteries that are included in a battery management system that includes their reuse in a vehicle are expected to be discharged into the market in large quantities over their long lifetime. Storage battery modules obtained from an unspecified number of electric vehicles (EVs), hybrid vehicles (HVs) and plug-in hybrid vehicles (PHVs) will vary in their charge/discharge capacity from module to module and it is crucial to determine the stability in terms of the state of charge and the state of health of the modules before their reuse. However, in an automotive storage battery module, multiple battery cells are connected in series or in parallel, and there is no established method of managing the variation in the output of each battery cell. Therefore, in this study, we propose an accurate charge–discharge state estimation technique for each cell using impedance characteristic evaluation based on an electrochemical method as a simple and quick method of grasping the charge–discharge performance of storage batteries equipped in a vehicle.

    DOI: 10.3390/en15238814

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  • Synthesis of high-purity and high-crystallinity single-walled carbon nanotubes homogeneously dispersed by wet process Reviewed

    Norihiro Shimoi, Shoichi Kumon

    Advanced Powder Technology   33 ( 11 )   103825 - 103825   2022.11

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:Elsevier BV  

    DOI: 10.1016/j.apt.2022.103825

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  • Dispersion process of highly crystalline single-walled carbon nanotubes focusing on their chemical stability Reviewed

    Norihiro Shimoi, Shoichi Kumon, Kazuyuki Tohji

    Synthetic Metals   285   117032 - 117032   2022.4

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:Elsevier BV  

    DOI: 10.1016/j.synthmet.2022.117032

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  • High-power switching device based on field emission mechanism fabricated using highly crystalline single-walled carbon nanotubes Reviewed

    Norihiro Shimoi, Kazuyuki Tohji

    Applied Materials Today   26   101284 - 101284   2022.3

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:Elsevier BV  

    DOI: 10.1016/j.apmt.2021.101284

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  • カーボンニュートラル実現への技術的取り組み

    下位法弘, 加藤善大, 佐藤篤, 菅原景一

    エレクトロニクス実装学会誌   25 ( 1 )   2 - 8   2022.1

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    Authorship:Lead author, Corresponding author   Language:Japanese   Publishing type:Research paper (bulletin of university, research institution)  

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  • 電界電子放出型電子線を非平衡励起反応場に用いた非加熱型酸化亜鉛薄膜の形成 Invited Reviewed

    田中俊一郎, 下位法弘

    エレクトロニクス実装学会誌   24 ( 5 )   2021.8

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  • Application of exfoliated graphene as conductive additive for lithium-ion secondary batteries Reviewed International journal

    Norihiro Shimoi, Masae Komatsu

    Powder Technology   390   268 - 272   2021.5

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:Elsevier BV  

    DOI: 10.1016/j.powtec.2021.05.039

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  • Nonthermal Crystalline Forming of Ceramic Nanoparticles by Non-Equilibrium Excitation Reaction Field of Electron Reviewed

    Norihiro Shimoi

    Nanocrystals [Working Title]   2021.4

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Part of collection (book)   Publisher:IntechOpen  

    In this work, we have discovered a method of forming ZnO thin films with high mobility, high carrier density and low resistivity on plastic (PET) films using non-equilibrium reaction fields, even when the films are deposited without heating, and we have also found a thin film formation technique using a wet process that is different from conventional deposition techniques. The field emission electron-beam irradiation treatment energetically activates the surface of ZnO particles and decomposes each ZnO particles. The energy transfer between zinc ions and ZnO surface and the oxygen present in the atmosphere around the ZnO particles induce the oxidation of zinc. In addition, the ZnO thin films obtained in this study successfully possess high functional thin films with high electrical properties, including high hole mobility of 208.6 cm2/Vs, despite being on PET film substrates. These results contribute to the discovery of a mechanism to create highly functional oxide thin films using a simple two-dimensional process without any heat treatment on the substrate or during film deposition. In addition, we have elucidated the interfacial phenomena and crosslinking mechanisms that occur during the bonding of metal oxide particles, and understood the interfacial physical properties and their effects on the electronic structure. and surface/interface control, and control of higher-order functional properties in metal/ceramics/semiconductor composites, and contribute to the provision of next-generation nanodevice components in a broad sense.

    DOI: 10.5772/intechopen.97037

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  • Nonthermal and selective crystal bridging of ZnO grains by irradiation with electron beam as nonequilibrium reaction field Reviewed

    Norihiro Shimoi, Shun-Ichiro Tanaka

    Review of Scientific Instruments   92 ( 2 )   023905 - 023905   2021.2

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:AIP Publishing  

    DOI: 10.1063/5.0011661

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  • リチウムイオン二次電池用途導電性添加材としての機械的剥離グラフェンの応用 Reviewed

    下位法弘, 平川章, 渡邊康徳, 梅屋慎次郎

    エレクトロニクス実装学会誌   24 ( 1 )   143 - 147   2021.1

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  • A novel approach to artificial energy-loss free field emitters: the outstanding cathodic durability of high crystallized single-walled carbon nanotubes Reviewed International journal

    SHIMOI Norihiro

    1   413 - 424   2020.11

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1007/978-981-15-6779-7

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  • Nanometer-Thick Crystalline Carbon Films Having Spinel Structure Grown on ZnO Substrates: Implications for New CeramicCarbon Composition Reviewed International journal

    Norihiro Shimoi

    ACS Omega   5 ( 50 )   32334 - 32340   2020.11

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:ACS Publications  

    DOI: 10.1021/acsomega.0c04214

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  • Electronic Jisso Technology for the New Frontiers of Sustainable Industries Reviewed

    Hidetaka Hayashi, Hiroyuki Nishikawa, Norihiro Shimoi, Tadatomo Suga

    Electronic Goes Green 2020+ The Proceedings   1   53 - 59   2020.9

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  • Selection of optimum binder for powder silicon anode in lithium-ion batteries based on the impact of its molecular structure on charge-discharge behaviour Reviewed

    SHIMOI Norihiro

    Coatings   9 ( 11 )   732   2019.11

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.3390/coatings9110732

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  • Field-emission durability employing highly crystalline single-walled carbon nanotubes in a low vacuum with activated gas Reviewed

    Norihiro Shimoi, Kazuyuki Tohji

    Journal of Physics D: Applied Physics   52   505303   2019.10

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1088/1361-6463/ab4463

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  • Nonthermal crystal bridging of ZnO nanoparticles by nonequilibrium excitation reaction of electrons and plasma without cross-linking agent on plastic substrate Reviewed

    Norihiro Shimoi, Shun-Ichiro Tanaka

    Journal of Alloys and Compounds   797 ( 15 )   676 - 683   2019.8

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.jallcom.2019.05.139

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  • Conductive Effect of Increased Crystallinity of Single-Walled Carbon Nanotubes as Field Emitter Reviewed

    SHIMOI Norihiro

    Perspective of Carbon Nanotubes   1 ( 1 )   1 - 18   2019.3

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.5772/intechopen.84854

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  • Simple planar field-electron emitter using highly crystalline single-walled carbon nanotubes in a triode structure with in-plane under-gate electrode Reviewed

    Shoichi Kumon, Norihiro Shimoi

    Journal of Vacuum Science & Technology B   37 ( 2 )   021201   2019.1

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1116/1.5066256

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  • Highly Crystalline Single-Walled Carbon Nanotube Field Emitters: Energy Loss-Free High Current Output and Long Durability with High Power Reviewed

    Norihiro Shimoi, Yoshinori Sato, Kazuyuki Tohji

    ACS Applied Electronic Materials   2019 ( 1 )   163 - 171   2019.1

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:American Chemical Society (ACS)  

    DOI: 10.1021/acsaelm.8b00008

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  • カーボンナノチューブの結晶制御による電界電子放出特性の向上 Reviewed

    下位法弘

    日本金属学会講演概要集   1 ( 2 )   S6.1-S0052   2018.9

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  • Hall mobility studies of tin-doped indium oxide thin films containing highly crystalline single-walled carbon nanotubes Reviewed

    SHIMOI Norihiro

    the 29th International Conference on Diamond and Carbon Materials 2018 -abstract-   1 ( 2 )   245 - 246   2018.9

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (international conference proceedings)  

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  • A planar field emission electron source in a triode structure with a carbon nanotube cathode and under-gate electrodes Reviewed

    KUMON Shoichi, SHIMOI Norihiro

    IVNC2018 Technical Digest   1 ( 1 )   196 - 197   2018.7

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (international conference proceedings)  

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  • Study of high-mobility thin films containing highly crystalline single-walled carbon nanotubes Reviewed

    Norihiro Shimoi, Kazuyuki Tohji

    International Journal of Enternational Journal of Enginneering Research & Science   4 ( 6 )   42 - 50   2018.7

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.5281/zenodo.1302317

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  • Stability and reliability of an electrical device employing highly crystalline single-walled carbon nanotubes as a field emitter Reviewed

    SHIMOI Norihiro

    IntechOpen Carbon Nanotubes - Recent Progress   1   29 - 50   2018.5

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.5772/intechopen.72581

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  • A note of technology for developing new carbon-based devices to realize a low-carbon society Reviewed

    SHIMOI Norihiro, TANAKA Yasumitsu

    International Journal of Environmental Research and Development   8 ( 1 )   1 - 13   2018.5

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  • Preparation of a highly crystalline single-walled carbon nanotube ink for the synthesis of a planar field electron emitter Reviewed

    Shoichi Kumon, Daisuke Abe, Norihiro Shimoi

    International Journal of Applied Engineering Research   13 ( 3 )   1641 - 1646   2018.2

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  • Mechanochemically metamorphosed composites of homogeneous nanoscale silicon and silicate oxides with lithium and metal compounds Reviewed

    Norihiro Shimoi, Masae Komatsu, Yasumitsu Tanaka, Kazuyuki Tohji

    Materials Sciences and Applications   9 ( 1 )   111 - 125   2018.1

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.4236/msa.2018.91008

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  • Current-fluctuation mechanism of field emitters using metallic single-walled carbon nanotubes with high crystallinity Reviewed

    Norihiro Shimoi, Kazuyuki Tohji

    Applied Sciences (Switzerland)   7 ( 12 )   1322   2017.12

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:MDPI AG  

    DOI: 10.3390/app7121322

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  • A planar field emission electron source using highly-crystalline single-walled carbon nanotubes in a triode structure with under-gate electrodes Reviewed

    Shoichi Kumon, Norihiro Shimoi

    IDW'17 Proceedings   1   168 - 170   2017.11

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  • Synthesis of anode active material particles for lithium-ion batteries by surface modification via chemical vapor deposition and their electrochemical characteristics Reviewed

    Norihiro Shimoi

    ADVANCED POWDER TECHNOLOGY   28 ( 9 )   2366 - 2372   2017.9

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.apt.2017.06.018

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  • プラズマ及び電子線照射を用いた亜鉛-酸素架橋形成による酸化亜鉛薄膜の電気特性制御 Reviewed

    下位法弘, 田中俊一郎

    日本金属学会講演概要集   1   S5.10-S0038   2017.9

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  • Synthesis of highly-crystalline single-walled carbon nanotubes dispersed ink for construction of a planar field electron emitter Reviewed

    Shoichi Kumon, Norihiro Shimoi

    The abstract of International conference on Diamond and Carbon materials 2017   1 ( 1 )   259 - 261   2017.9

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  • 二次電池シリコン負極用バインダーの最適選択による充放電特性改善 Reviewed

    下位法弘

    MES2017 マイクロエレクトロニクスシンポジウム論文集   S5.10   255 - 258   2017.8

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    Authorship:Lead author, Corresponding author   Language:Japanese   Publishing type:Research paper (conference, symposium, etc.)  

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  • Low-power-consumption flat-panel light-emitting device driven by field-emission electron source using high-crystallinity single-walled carbon nanotubes Reviewed

    Norihiro Shimoi, Daisuke Abe, Kazuyuki Matsumoto, Yoshinori Sato, Kazuyuki Tohji

    JAPANESE JOURNAL OF APPLIED PHYSICS   56 ( 6 )   065101   2017.6

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.7567/JJAP.56.065101

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  • 高結晶性単層カーボンナノチューブの分散塗料化について Reviewed

    公文翔一, 下位法弘

    エレクトロニクス実装学会第30回春季講演大会講演論文集   1   101   2017.3

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  • 高結晶化カーボンナノチューブを用いた省電力平面発光デバイス Reviewed

    下位法弘

    応用物理学会春季学術講演会 講演予稿集   15-129   2017.3

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  • Structure and Electrochemical Properties of a Mechanochemically Processed Silicon and Oxide-Based Nanoscale Composite as an Active Material for Lithium-Ion Batteries Reviewed

    Norihiro Shimoi, Kazuyuki Tohji

    Journal of Nanotechnology   2017 ( 9289273 )   2017

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:Hindawi Limited  

    DOI: 10.1155/2017/9289273

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  • A planar field emission electron source using highly-crystalline single-walled carbon nanotubes in a triode structure with under-gate electrodes

    Shoichi Kumon, Norihiro Shimoi

    Proceedings of the International Display Workshops   2   1292 - 1294   2017

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    Language:English   Publishing type:Research paper (international conference proceedings)   Publisher:International Display Workshops  

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  • High efficiency plane luminescence device using highly-crystallized Single-Walled Carbon Nanotubes Reviewed

    Shoichi KUMON, Norihiro SHIMOI, Daisuke ABE, Kazuyuki MATSUMOTO, Kazuyuki TOHJI

    EcoDePS 2016 Proceedings   1   128 - 129   2016.12

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  • Effect of increased crystallinity of single-walled carbon nanotubes used as field emitters Reviewed

    Norihiro Shimoi

    化学系学協会東北大会 2016 Proceedings   1 ( 2 )   156 - 158   2016.9

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  • Synthesis of 2-dim field emission cathode using solution dispersed highly-crystalline single-walled carbon nanotubes Reviewed

    Shoichi KUMON, Daisuke ABE, Norihiro SHIMOI

    The abstract of International conference on Diamond and Carbon materials 2016   1 ( 1 )   246 - 246   2016.9

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  • A stand-alone flat-plane lighting device in a diode structure employing highly crystalline SWCNTs as field emitters Reviewed

    N. Shimoi, D. Abe, Y. Tanaka, K. Tohji

    DIAMOND AND RELATED MATERIALS   65   152 - 157   2016.5

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    DOI: 10.1016/j.diamond.2016.03.015

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  • 高結晶性単層カーボンナノチューブの電界電子放出特性を応用した低消費電力型平面発光源の開発 Reviewed

    下位法弘

    エレクトロニクス実装学会第30回春季講演大会 講演論文集   1 ( 1 )   82 - 85   2016.3

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  • The stand-alone flat plane-emission device in a diode structure employing highly crystalline SWCNTs as field emitters Reviewed

    Norihiro Shimoi, Toshimasa Hojo, Sharon Bahena-Garrido, Yasumitsu Tanaka

    The abstract of International conference on Diamond and Carbon materials 2015   1   192 - 195   2015.12

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  • Effect of increased crystallinity of single-walled carbon nanotubes used as field emitters on their electrical properties Reviewed

    Norihiro Shimoi

    JOURNAL OF APPLIED PHYSICS   118 ( 21 )   214304   2015.12

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    DOI: 10.1063/1.4936788

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  • Improvement of Photo-Carrier Transport Efficiency From the Semiconductor Particles to Electrode By Using Organic Carrier Transport Materials Reviewed

    Takashi Mabuchi, Shun Yokoyama, Norihiro Shimoi, Hideyuki Takahashi, Kazuyuki Tohji

    Conference: 224th ECS Meeting   74   2015.10

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  • Method for Measuring the Distribution of Adhesion Forces on Continuous Nanoscale Protrusions Using Carbon Nanofiber Tip on a Scanning Probe Microscope Cantilever Reviewed

    Norihiro Shimoi, Daisuke Abe

    ACS APPLIED MATERIALS & INTERFACES   7 ( 25 )   13776 - 13781   2015.7

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    DOI: 10.1021/acsami.5b01307

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  • Mechanochemical approaches to employ silicon as a lithium-ion battery anode Reviewed

    Norihiro Shimoi, Zhang Qiwu, Sharon Bahena-Garrido, Yasumitsu Tanaka

    AIP ADVANCES   5 ( 5 )   057142   2015.5

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    DOI: 10.1063/1.4921563

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  • 再生可能エネルギーと系統電力の最適併用を実現するリチウムイオン二次電池負極活物質の合成 Reviewed

    下位法弘, 張孫武, 田中泰光, 田路和幸

    エレクトロニクス実装学会第29回春季講演大会 講演論文集   1   460 - 462   2015.3

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  • 高結晶性単層カーボンナノチューブを用いた低消費電力型平面発光源 Reviewed

    阿部大介, 下位法弘, 田中泰光, 田路和幸

    エレクトロニクス実装学会第29回春季講演大会 講演論文集   1   463 - 466   2015.3

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  • A method for quantitatively analyzing the angle of direction for arbitral c-axis alignment with retardation measurements Reviewed

    Norihiro Shimoi, Yasumitsu Tanaka

    OPTICS AND LASER TECHNOLOGY   65   189 - 193   2015.1

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    DOI: 10.1016/j.optlastec.2014.07.022

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  • Plannar light source using a phosphor screen with single-walled carbon nanotubes as field emitters Reviewed

    Sharon Bahena-Garrido, Norihiro Shimoi, Daisuke Abe, Toshimasa Hojo, Yasumitsu Tanaka, Kazuyuki Tohji

    REVIEW OF SCIENTIFIC INSTRUMENTS   85 ( 10 )   104704   2014.10

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    DOI: 10.1063/1.4895913

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  • Influences of crystallization and purification of single-walled carbon nanotubes for a field emitter Reviewed

    Norihiro Shimoi, Daisuke Abe, Sharon Marie Garrido, Yasumitsu Tanaka, Kazuyuki Tohji

    The abstract of International conference on Diamond and Carbon materials 2014   228 - 230   2014.9

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  • メカノケミカルプロセスによるケイ素ー金属酸化物コンポジット負極活物質の合成 Reviewed

    下位法弘, 張孫武, 田中泰光, 田路和幸

    応用物理学会秋季学術講演会 講演予稿集   01-081   2014.9

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  • Properties of flat plane-emission panel with diode structure employing highly crystallized SWNTs as a field emitter Reviewed

    N. Shimoi, D. Abe, T. Hojo, S.M. Garrido, Y. Tanaka, K. Tohji

    the LS14 Conference Proceedings   2014.6

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  • Properties of a field emission cathode employing highly crystallized single-walled carbon nanotubes Reviewed

    Norihiro Shimoi, Toshimasa Hojo, Adriana Ledezma Estrada, Sharon Marie Garrido, Yasumitsu Tanaka, Kazuyuki Tohji

    The abstract of International conference on Diamond and Carbon materials 2013   213 - 216   2013.12

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  • Properties of a field emission lighting plane employing highly crystalline single-walled carbon nanotubes fabricated by simple processes Reviewed

    Norihiro Shimoi, Adriana Ledezma Estrada, Yasumitsu Tanaka, Kazuyuki Tohji

    Carbon   65   228 - 235   2013.12

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    DOI: 10.1016/j.carbon.2013.08.018

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  • 私たちに課せられた再生可能エネルギーの有効活用 環境負荷削減のために Reviewed

    田中泰光, 下位法弘

    JPCA NEWS   530   21 - 26   2013.11

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  • 粉砕プロセスによるケイ素ー金属酸化物コンポジット負極活物質の合成及びリチウムイオン二次電池の充放電特性 Reviewed

    下位法弘, 張孫武, 田中泰光, 田路和幸

    応用物理学会秋季学術講演会 講演予稿集   1 ( 1 )   06-095   2013.9

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  • カーボンナノチューブを応用した電界電子放出型平面発光照明デバイスの開発 Reviewed

    下位法弘, 田中泰光, 田路和幸

    資源・素材2013 要綱集   P-4   552   2013.9

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  • Plannar light source using a phosphor screen with single-walled carbon nanotubes as field emitters Reviewed

    Norihiro Shimoi, Yasumitsu Tanaka, Kazuyuki Tohji

    ICEP2013-Abstracts   43 - 44   2013.8

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  • Basic Study for the Construction of Wet Solar Cell Using CdS Photocatalysts, Na2S4 Electrolyte, and Inorganic Photo-Carrier Transport Materials Reviewed

    Takashi Mabuchi, Shun Yokoyama, Norihiro Shimoi, Hideyuki Takahashi, Kazuyuki Tohji

    Conference: 224th ECS Meeting Abstract   2013.6

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  • Optimized Distribution and Morphology of Carbon Nanofibers for a Field Emitter Grown by Nickel and Chromium Cosputtering Reviewed

    Norihiro Shimoi, Shun-ichiro Tanaka

    Materials Sciences and Applications   4 ( 4 )   225 - 230   2013.4

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    DOI: 10.4236/msa.2013.44027

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  • 平面発光照明デバイス Reviewed

    下位法弘

    NEWS LETTER   14 ( 14 )   5 - 8   2013.4

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  • Numerical Analysis of Electron Emission Site Distribution of Carbon Nanofibers for Field Emission Properties Reviewed

    Norihiro Shimoi, Shun-ichiro Tanaka

    ACS APPLIED MATERIALS & INTERFACES   5 ( 3 )   768 - 773   2013.2

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    DOI: 10.1021/am302324w

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  • Properties of a field emission lighting device employing high crystallized single-wall carbon nanotubes Reviewed

    Norihiro Shimoi, Toshimasa Hojo, Ledezma Estrada Adriana, Sharon Marie Garrido, Yasumitsu Tanaka, Kazuyuki Tohji

    Digest of Technical Papers - SID International Symposium   44 ( 1 )   737 - 739   2013

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:Blackwell Publishing Ltd  

    DOI: 10.1002/j.2168-0159.2013.tb06319.x

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  • The synthesizing process and electrochemical characteristics of Si active material particles covered with silicon oxide as anode electrodes in a lithium-ion battery Reviewed

    Norihiro Shimoi

    222nd ECS Meeting Abstract   37   268 - 270   2012.11

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  • Electrochemical property of the composition by ground process of active materials based on silicon and oxides Reviewed

    Norihiro Shimoi, Yasumitsu Tanaka

    222nd ECS Meeting Abstract   37   89 - 90   2012.11

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  • Improvement in Si active material particle performance for lithium-ion batteries by surface modification of an inductivity coupled plasma-chemical vapor deposition Reviewed International journal

    Norihiro Shimoi, Yasumitsu Tanaka

    Electrochimica Acta   80   227 - 232   2012.10

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    DOI: 10.1016/j.electacta.2012.07.006

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  • Electro-optical analysis in determining the field emission characteristics of carbon nanofibers on an acute tip substrate Reviewed International journal

    Norihiro Shimoi, Yasumitsu Tanaka

    DIAMOND AND RELATED MATERIALS   29   23 - 28   2012.9

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    DOI: 10.1016/j.diamond.2012.07.001

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  • 私たちに課せられた再生可能エネルギーの有効活用 Reviewed

    下位法弘, 田中泰光

    JPCA NEWS   529   20 - 24   2012.8

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  • Controlling the electrical properties of ZnO films by forming zinc and oxide bridges by a plasma and electron-assisted process Reviewed International journal

    Norihiro Shimoi, Takamitsu Harada, Yasumitsu Tanaka, Shun-ichiro Tanaka

    AIP ADVANCES   2 ( 2 )   022167   2012.6

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    DOI: 10.1063/1.4732315

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  • Study of quantitative analysis of field emission property from carbon nanofiber bundles Reviewed

    Norihiro Shimoi, Kohji Moriguchi, Shun-ichiro Tanaka

    Proceedings of PRICM   7   28 - 30   2010.10

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  • Optimized distribution and morphology of carbon nanofibers for a field emitter grown by plasma-enhanced CVD process Reviewed

    Shun-ichiro Tanaka, Norihiro Shimoi

    Proceedings of ISPlasma   12   2010.4

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  • Numerically optimized bundle size and distribution of carbon nanofibers for a field emitter Reviewed International journal

    Norihiro Shimoi, Shun-ichiro Tanaka

    CARBON   48 ( 3 )   905 - 911   2010.3

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    DOI: 10.1016/j.carbon.2009.10.045

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  • Optimization of a Tip with Carbon Nanofibers for Improved Field Emission Properties Reviewed International journal

    Koji Morita, Yusuke Sakai, Shigetomo Kita, Norihiro Shimoi, Shun-ichiro Tanaka

    JAPANESE JOURNAL OF APPLIED PHYSICS   48 ( 9 )   090207 - 090207   2009.9

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    DOI: 10.1143/JJAP.48.090207

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  • Synthesis of Carbon Nanofiber Bundles on an Alloy Catalyst controlled Nickel Contents Reviewed

    Shun-ichiro Tanaka, Norihiro Shimoi

    Proceedings of the 4th Asian Conference on Crystal Growth and Crystal Technology   23   123 - 126   2009.6

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  • Enhancement of electron field emission from carbon nanofiber bundles separately grown on Ni catalyst in Ni-Cr alloy Reviewed International journal

    Norihiro Shimoi, Shun-ichiro Tanaka

    CARBON   47 ( 5 )   1258 - 1263   2009.4

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    DOI: 10.1016/j.carbon.2008.12.050

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  • Optimized morphology of carbon nanofibers for field emitters Reviewed

    Norihiro Shimoi

    Proceedings of Japanese-French Joint Workshop   2   79 - 82   2008.12

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  • Carbon nanofiber bundles grown by plasma enhanced chemical vapor deposition Reviewed International journal

    Norihiro Shimoi, Shun-ichiro Tanaka

    JOURNAL OF CERAMIC PROCESSING RESEARCH   9 ( 5 )   437 - 439   2008.10

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  • Carbon nanofiber bundles grown by plasma enhanced chemical vapor deposition Reviewed

    Norihiro Shimoi, Shun-ichiro Tanaka

    Proceedings of Japanese-French Joint Workshop   2   48 - 50   2007.11

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  • Carbon nanofiber bundle grown by plasma chemical vapor deposition Reviewed

    Norihiro Shimoi, Shun-ichiro Tanaka

    Proceedings of 4th Materials Science School for Young Scientists “Energy-related and Environmental Materials”   23   442 - 447   2007.11

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Books

  • カーボンナノチューブの表面処理・分散技術と複合化事例

    下位法弘, ほか( Role: Joint authorカーボンナノチューブを利用した電子材料の開発)

    技術情報協会  2019.12  ( ISBN:9784861047725

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    Total pages:455   Responsible for pages:296-305   Language:Japanese   Book type:Scholarly book

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  • カーボンナノチューブ 応用と展開性

    下位 法弘( Role: Sole author)

    株式会社オーエム  2017.10 

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    Total pages:87   Responsible for pages:全ページ   Language:Japanese   Book type:General book, introductory book for general audience

    カーボンナノチューブを電子材料として使用する場合の電気特性と結晶性の相関性について記載する。

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  • 高信頼性蓄電システム 技術と設計法

    下位 法弘( Role: Sole author)

    科学情報出版株式会社  2017.4  ( ISBN:9784904774557

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    Total pages:170   Responsible for pages:全ページ   Language:Japanese   Book type:Scholarly book

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  • フィールドエミッション照明デバイス徹底解説

    下位法弘, 野本雅樹, 森本淳一( Role: Joint author第1章 pp 1~32)

    株式会社電子ジャーナル  2014.7 

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MISC

  • 低炭素社会を構築するカーボン素材応用新技術

    下位法弘

    エレクトロニクス実装学会誌   20 ( 1 )   38 - 42   2017.1

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    Authorship:Lead author, Corresponding author   Language:Japanese   Publisher:一般社団法人エレクトロニクス実装学会  

    DOI: 10.5104/jiep.20.38

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  • Properties of a field emission lighting plane employing highly crystalline single-walled carbon nanotubes fabricated by simple processes (vol 65, pg 228, 2013)

    Norihiro Shimoi, Adriana Ledezma Estrada, Yasumitsu Tanaka, Kazuyuki Tohji

    CARBON   82   614 - 614   2015.2

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  • 私たちに課せられた再生可能エネルギーの有効活用(2)

    Y. Tanaka, N. Shimoi, K. Tohji

    JPCA NEWS   530   21 - 26   2012

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Presentations

  • 未来につながる半導体技術を創る 東北の活性化に貢献する半導体プロセス技術の研究 Invited

    高田柊, 下位法弘

    工大サミット  2025.11 

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    Event date: 2025.11

    Language:Japanese   Presentation type:Symposium, workshop panel (nominated)  

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  • Ti3C2Tx MXeneを導電助剤として用いたSi負極の特性評価

    大井寛崇,小菅尚人,金村聖志,下位法弘

    第66回電池討論会  2025.11 

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    Language:Japanese   Presentation type:Oral presentation (general)  

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  • Off-grid System Using Decommissioned Drive Lithium-ion Batteries for Local Energy Production and Consumption International conference

    Hiroshi Mogi,Norihiro Shimoi,Kazuyuki Tohji

    EcoDesign2025  2025.11 

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    Language:English   Presentation type:Oral presentation (general)  

    Venue:Tokyo  

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  • Material and Jisso Thechnologies to Enhance Sustainability of Electronic Systems International conference

    Hidetaka Hayashi, Hirokatsu Sakamoto, Norihiro Shimoi

    EcoDesign2025  2025.11 

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    Language:English   Presentation type:Oral presentation (general)  

    Venue:Tokyo  

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  • 車載用廃蓄電池のリユースと再生可能エネルギーによる完全オフグリッド型電力供給システム Invited

    下位法弘

    2025 JIEP湘南ワークショップ  2025.10  JIEP

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    Event date: 2025.10

    Language:Japanese   Presentation type:Symposium, workshop panel (nominated)  

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  • HEV/EV用リチウム電池の新たな命-リユース技術開発の最前線- Invited

    下位法弘

    エレクトロニクス実装学会 カーエレクトロニクス研究会  2025.9  JIEP

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    Event date: 2025.9

    Language:Japanese   Presentation type:Symposium, workshop panel (nominated)  

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  • 環境調和型電子デバイス&システム 材料創製からアプリケーション・リサイクルまで Invited

    下位法弘

    テクノ青葉60  2025.8 

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    Event date: 2025.8

    Language:Japanese   Presentation type:Symposium, workshop panel (nominated)  

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  • 廃棄蓄電池の発火無効化技術 Invited

    下位法弘

    エレクトロニクス実装学会 材料・装置・環境技術委員会 非公開研究会  2025.7  JIEP

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    Event date: 2025.7

    Language:Japanese   Presentation type:Symposium, workshop panel (nominated)  

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  • 機械的剥離グラフェンのリチウムイオン二次電池用導電助剤への応用とその効果 Invited

    下位法弘

    リチウムイオン電池用導電助剤の開発動向と分散、活用技術  2025.4  技術情報協会

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    Event date: 2025.4

    Language:Japanese   Presentation type:Symposium, workshop panel (nominated)  

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  • 硫化物固体電解質の簡易的製法の確立

    目黒芙実也,下位法弘

    第72回応用物理学会春季学術講演会  2025.3 

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    Language:Japanese   Presentation type:Poster presentation  

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  • 車載用廃蓄電池のリユースと太陽光発電による完全オフグリッド型電力供給システム

    下位法弘

    第39回エレクトロニクス実装学会春季講演大会  2023.3 

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  • 3次元ボールミルを用いたリチウムイオン二次電池活物質合成の研究

    湯澤利樹, 小松昌恵, 下位法弘

    令和7年東北地区若手研究者研究発表会  2025.3 

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  • 硫化物固体電解質の簡易的製法の確立

    目黒芙実也, 下位法弘

    令和7年東北地区若手研究者研究発表会  2025.3 

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  • 誘導結合プラズマによるリチウム含浸型負極活物質の合成

    佐藤龍行, 小松昌恵, 下位法弘

    令和7年東北地区若手研究者研究発表会  2025.3 

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  • アルカリ水溶液を用いたリチウムイオン二次電池の発火無効化方法および処理装置の提案

    三浦和也, 鈴木優太, 砂金正芳, 下位法弘

    令和7年東北地区若手研究者研究発表会  2025.3 

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    Language:Japanese   Presentation type:Poster presentation  

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  • Proposal for a Fire Deactivation Method and Processing Equipment Using Alkaline Solutions Invited

    2025.1  NEDO

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    Event date: 2025.1

    Language:Japanese   Presentation type:Symposium, workshop panel (nominated)  

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  • 二次元材料Ti3C2Tx MXeneを導電助剤とする有機系正極スラリー作製と電池特性の評価

    大井寛崇, 新堀雄麻, 金村聖志, 下位法弘

    第65回 電池討論会  2024.11 

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    Language:Japanese   Presentation type:Oral presentation (general)  

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  • 電気・エネルギー分野での教育研究の取り組み Invited

    下位法弘

    東北大学 先端電力工学共同研究講座 第19回 東北地域研究交流会  2024.11  東北大学 先端電力工学共同研究講座

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    Event date: 2024.11

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • 誘導結合プラズマによるリチウムインターカレーション負極活物質の合成

    佐藤龍行, 小松昌恵, 下位法弘

    日本金属学会2024年秋期(第175回)講演大会  2024.9  日本金属学会

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    Event date: 2024.9

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • 誘導結合プラズマによるリチウムインターカレーション負極活物質の合成

    佐藤龍行, 小松昌恵, 下位法弘

    2024 第85回応用物理学会秋期学術講演会  2024.9  応用物理学会

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    Event date: 2024.9

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • MXene剥離粉砕および二次電池導電助剤への応用

    村上世連, 小松昌恵, 下位法弘

    令和6年東北地区若手研究者研究発表会  2024.3 

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    Event date: 2024.3

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  • 半導体エッチングプロセス用電界電子放出素子の開発

    中村悠大, 下位法弘

    令和6年東北地区若手研究者研究発表会  2024.3 

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    Event date: 2024.3

    Language:Japanese   Presentation type:Poster presentation  

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  • 電気・エネルギー分野での教育研究の取り組み Invited

    下位法弘

    東北大学 先端電力工学共同研究講座 第19回 東北地域研究交流会  2023.11  東北大学 先端電力工学共同研究講座

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    Event date: 2023.11

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • 誘導結合プラズマによるリチウムインターカレーション負極活物質の合成

    佐藤龍行, 高橋想, 下位法弘

    第84回 応用物理学会 秋季学術講演会  2023.9 

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  • Nonthermal crystalline forming of ceramic nanoparticles by non-equilibrium excitation reaction field of electron Invited International conference

    Norihiro Shimoi

    2nd Global Summit on Nanotechnology and Materials Science -2023  2023.9  Wisdom Meetings Private Limited

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    Event date: 2023.9

    Language:English   Presentation type:Oral presentation (keynote)  

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  • ケイ素系負極に向けたバインダーの活用による充放電特性改善 Invited

    下位法弘

    技術情報協会セミナー リチウム電池電極に向けたバインダーの適用技術  2023.4  技術情報協会

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    Language:Japanese   Presentation type:Oral presentation (general)  

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  • Synthesis of the silicon composites as active materials by mechanochemical process with 3D ball-millimg

    2023.3 

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  • 電界電子放出機構によるドライエッチング装置用電子放出源の開発 Invited

    下位法弘

    次世代真空エレクトロニクス技術部会 定例研究会  2023.3 

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    Event date: 2023.3

    Language:Japanese   Presentation type:Symposium, workshop panel (nominated)  

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  • 3次元ボールミルを用いたリチウムイオン二次電池の開発

    青沼大空, 下位法弘

    令和5年東北地区若手研究者研究発表会  2023.3 

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    Event date: 2023.3

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  • 半導体エッチングプロセス用電界電子放出(FE)素子の開発

    亀山翔吏, 下位法弘

    令和5年東北地区若手研究者研究発表会  2023.3 

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    Event date: 2023.3

    Language:Japanese   Presentation type:Poster presentation  

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  • 電気・エネルギー分野での教育研究の取り組み Invited

    下位法弘

    東北大学 先端電力工学共同研究講座 第19回 東北地域研究交流会  2022.11  東北大学 先端電力工学共同研究講座

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    Event date: 2022.11

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • ケイ素を用いた負極用バインダーの最適選択による充放電特性改善に向けたアプローチ Invited

    下位法弘

    株式会社AndTech オンラインLive配信Webセミナー「シリコン系負極を用いたリチウムイオン二次電池の課題とサイクル特性改善 ・バインダーでの改善」  2022.9  株式会社AndTech

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    Event date: 2022.9

    Language:Japanese   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

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  • 電界電子放出機構によるドライエッチング装置用電子放出源の開発

    下位法弘, 寺嶋亮, 檜森慎司

    第83回応用物理学会秋季学術講演会  2022.9  応用物理学会

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  • Nonthermal and selective crystal bridging of ZnO grains by irradiation with electron beam as nonequilibrium reaction field Invited International conference

    Norihiro Shimoi

    The 9th International Symposium on Control of Semiconductor Interfaces (ISCSI-IX)  2022.9  Japan Society of Newer Metals

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    Language:English   Presentation type:Oral presentation (invited, special)  

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  • 誘導結合プラズマによるリチウムインターカレーション活物質合成装置の開発

    宮崎智宥, 下位法弘

    東北地区 若手研究者発表会  2022.2 

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  • 高結晶性カーボンナノチューブを用いたアンダーゲート型電界電子放出素子

    大坂俊輔, 小松昌恵, 砂金正芳, 下位法弘

    第76回応用物理学会東北支部学術講演会  2021.12 

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  • リチウムイオン二次電池用途導電剤としての機械的粉砕による剥離グラフェンの応用

    遠藤優太, 梅屋慎次郎, 渡邊康徳, 平川章, 下位法弘

    電池討論会  2021.12 

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    Event date: 2021.11 - 2021.12

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  • 非平衡励起反応場による酸化亜鉛薄膜の非加熱形成 Invited

    下位法弘

    電気学会 電子材料研究会  2021.11  電気学会

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  • 電気・エネルギー分野での教育研究の取り組み Invited

    下位法弘

    東北大学 先端電力工学共同研究講座 第19回 東北地域研究交流会  2021.11  東北大学 先端電力工学共同研究講座

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    Event date: 2021.11

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • リチウムイオン二次電池用途導電性添加材としての機械的剥離グラフェンの応用

    下位法弘, 梅屋慎次郎, 平川章, 渡邊康徳

    第82回応用物理学会秋季学術講演会  2021.9  応用物理学会

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  • 電子線照射によるスピネル型炭素結晶の酸化亜鉛への架橋化

    下位法弘

    日本金属学会 2021年春季第168回講演大会  2021.3 

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    Event date: 2021.3

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  • 高結晶性カーボンナノチューブを用いたアンダーゲート型電界電子放出素子

    杉江 瞭, 小松 昌恵, 砂金 正芳, 下位 法弘

    第35回エレクトロニクス実装学会春季講演大会  2021.3 

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  • 高結晶性単層カーボンナノチューブの分散制御と電子放出特性の相関に関する研究

    高畑晃大, 砂金正芳, 下位法弘

    令和3年東北地区若手研究者研究発表会  2021.3 

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  • 電界電子放出型素子を用いた電子線励起による遠紫外線真空ランプの開発

    後藤剛志, 小松昌恵, 砂金正芳, 下位法弘

    令和3年東北地区若手研究者研究発表会  2021.3 

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  • リチウムイオン二次電池用途導電性添加材としての機械的剥離グラフェンの応用

    武田 将男, 梅屋 慎次郎, 渡邊 康徳, 平川 章, 下位 法弘

    第61回電池討論会  2020.11 

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    Language:Japanese   Presentation type:Oral presentation (general)  

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  • 粉砕型グラフェンシートを用いたリチウムイオン二次電池の負荷特性の改善

    下位法弘, 梅屋慎次郎, 平川章, 渡邊康徳

    第81回応用物理学会秋季学術講演会  2020.9 

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    Event date: 2020.9

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • 結晶制御カーボンナノチューブを用いた電界電子放出型電子源デバイスの開発

    下位 法弘,公文 翔一,砂金 正芳,小松 昌恵,渡邊 たか子

    エレクトロニクス実装学会春季講演大会  2020.3 

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    Language:Japanese   Presentation type:Oral presentation (general)  

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  • 高結晶化単層カーボンナノチューブを用いた電界電子放出型平面発光

    応用物理学会2013秋  2013.9 

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    Venue:JAPAN 京田辺市  

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  • 粉砕プロセスによるケイ素-金属酸化物コンポジット負極活物質の合成及びリチウムイオン二次電池の充放電特性

    応用物理学会2013秋  2013.9 

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    Venue:JAPAN 京田辺市  

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  • カーボンナノチューブを応用した電界電子放出型平面発光照明デバイスの開発

    北條俊昌, Sharon Marie Garrido、Adriana Ledezma Estrada, 田中泰光, 田路和幸

    資源素材学会2013  2013.9 

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    Venue:JAPAN 北海道札幌市  

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  • Properties of a field emission cathode employing highly crystallized single-walled carbon nanotubes International conference

    Toshimasa Hojo, Adriana Ledezma Estrada, Sharon Marie Garrido, Yasuitsu Tanaka, Kazuyuki Tohji

    International conference on Diamond and Carbon materials 2013  2013.9 

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    Venue:Italy Riva del Garda  

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  • CNTsの電気製品への応用--フィールドエミッションデバイス--

    エレクトロニクス実装学会 環境と実装研究会  2013.8 

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    Venue:JAPAN  

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  • A field emission lighting device employing highly crystalline single-walled carbon nanotubes

    シャロンマリーガリド, 北條利昌, アドリアナレデスマエストラダ, 田中泰光, 田路和幸

    資源素材学会東北支部平成25年度春季大会  2013.6 

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    Venue:JAPAN 仙台市  

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  • Properties of flat plane-emission panel with diode structure employing highly crystallized SWNTs as a field emitter International conference

    照明技術に関する第14回照明の科学と技術に関する国際シンポジウム(LS14)  2014.6 

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    Venue:Italy コモ  

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  • Properties of flat plane-emission panel with diode structure employing highly crystallized SWNTs as a field emitter International conference

    阿部大介

    照明技術に関する第14回照明の科学と技術に関する国際シンポジウム(LS14)  2014.6 

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    Venue:Italy コモ  

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  • CNTsを活用した省エネルギー未来照明技術

    エレクトロニクス実装学会 環境と実装技術研究会  2014.5 

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    Venue:JAPAN 東京  

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  • The stand-alone flat plane-emission device in a diode structure employing highly crystalline SWCNTs as field emitters. International conference

    Daisuke Abe, Yasumitsu Tanaka, Kazuyuki Tohji

    International Conference on Diamond and Carbon Materials  2015.9 

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    Venue:Germany Bad Homburg  

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  • 再生可能エネルギーと系統電力の最適併用を実現するリチウムイオン二次電池負極活物質の合成

    張 其武, 田中泰光, 田路和幸

    エレクトロニクス実装学会 第29回春季講演大会  2015.3 

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    Venue:JAPAN 東京  

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  • 高結晶性単層カーボンナノチューブを用いた低消費電力型平面発光源

    阿部大介, 田中泰光, 田路和幸

    エレクトロニクス実装学会 第29回春季講演大会  2015.3 

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    Venue:JAPAN 東京  

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  • メカノケミカルプロセスによるケイ素-金属酸化物コンポジット負極活物質の合成

    張其武, 田中泰光, 田路和幸

    第75回応用物理学会秋季学術講演会  2014.9 

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    Venue:JAPAN 札幌  

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  • Influences of crystallization and purification of single-walled carbon nanotubes for a field emitter International conference

    Daisuke Abe, Sharon Marie Garrido, Yasumitsu Tanaka, Kazuyuki Tohji

    Internationa conference on Diamond and Carbon Matreials 2014  2014.9 

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    Venue:Spain マドリッド  

    The US Navy Award for Researchers of the Future 受賞

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  • プラズマ及び電子線照射を用いた亜鉛-酸素架橋形成による酸化亜鉛薄膜の電気特性制御

    下位法弘, 田中俊一郎

    日本金属学会2017年秋期講演大会  2017.9 

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    Venue:JAPAN 札幌  

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  • Synthesis of Highly-Crystalline Single-Walled Carbon Nanotubes Dispersed Ink for Construction of a Planar Field Electron Emitter International conference

    Shoichi Kumon, Ikuko Hirai, Norihiro Shimoi

    International Conference on Diamond and Carbon materials  2017.9 

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    Venue:Sweden イエテーボリ  

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  • 高結晶化カーボンナノチューブを用いた省電力平面発光デバイス

    応用物理学会春季学術講演大会  2017.3 

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    Venue:JAPAN 横浜  

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  • 高結晶性単層カーボンナノチューブの分散塗料化について

    阿部大介, 公文翔一

    エレクトロニクス実装学会  2017.3 

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    Venue:JAPAN  

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  • カーボンナノ素材を用いたフィールドエミッションデバイス-環境負荷低減に向けて-

    真空ナノエレクトロニクスシンポジウム 学振第158委員会  2017.3 

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    Venue:JAPAN  

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  • High efficiency plane luminescence device using highly-crystallized Single-Walled Carbon Nanotubes International conference

    Shoichi KUMON, Daisuke ABE, Kazuyuki MATSUMOTO, Kazuyuki TOHJI

    エコデザイン・プロダクツ&サービス 2016シンポジウム  2016.12 

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    Venue:JAPAN  

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  • 高結晶化カーボンナノチューブの高電子移動を利用したウェアラブルデバイス湿式実装技術に関する研究

    一般財団法人石田實記念財団 研究奨励賞贈呈式ならびに研究発表会  2016.11 

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    Venue:JAPAN  

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  • Effect of increased crystallinity of single-walled carbon nanotubes used as field emitters International conference

    Norihiro Shimoi, Shoichi Kumon, Daisuke Abe, Yoshinori Sato, Kazuyuki Tohji

    化学系学協会東北大会  2016.9 

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    Venue:JAPAN いわき  

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  • Synthesis of 2-dim field emission cathode using solution dispersed highly-crystalline single-walled carbon nanotubes International conference

    Shoichi KUMON, Daisuke ABE, Norihiro SHIMOI

    International Conference on Diamond and Carbon materials  2016.9 

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    Venue:France モンペリエ  

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  • 高結晶性単層カーボンナノチューブの電界電子放出特性を応用した低消費電力型平面発光源の開発 International conference

    第30回エレクトロニクス実装学会  2016.3 

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    Venue:JAPAN  

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  • フィールドエミッションランプの最近の進展

    第13回真空ナノエレクトロニクスシンポジウム  2016.3 

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    Venue:JAPAN  

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  • ケイ素を用いた負極用バインダーの最適選択による膨張収縮改善に向けたアプローチ Invited

    下位法弘

    技術情報協会 講演会  2019.5 

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  • Development of field emitters with under gate electrodes

    SHIMOI Norihiro

    2019.2 

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  • カーボンナノチューブの結晶制御による電界電子放出特性の向上 Invited

    下位法弘

    日本金属学会 2018年秋期講演大会  2018.9 

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  • Hall mobility studies of tin-doped indium oxide thin films containing highly crystalline single-walled carbon nanotubes International conference

    SHIMOI Norihiro

    the 29th International Conference on Diamond and Carbon Materials 2018  2018.9 

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  • Liイオン電池の電極材料開発に関する研究 Invited

    下位法弘

    東北大学ーDOWA 技術者交流会  2018.8 

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  • A planar field emission electron source in a triode structure with a carbon nanotube cathode and under-gate electrodes International conference

    KUMON Shoichi, SHIMOI Norihiro

    2018.7 

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  • 高結晶性単層カーボンナノチューブを用いた平面電子源

    公文翔一, 下位法弘

    平成30年度全国鉱山・製錬所現場担当者会議  2018.6 

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  • 負極用バインダーの最適選択による充放電特性改善に向けたアプローチ Invited

    下位 法弘

    技術情報協会 第186回講演会  2018.5 

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  • メカノケミカル法による Si負極活物質の合成研究 Invited

    下位 法弘

    第43回(平成28年度) 岩谷科学技術研究助成金受領者 研究成果発表会  2018.3 

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  • 金属・半導体型単層カーボンナノチューブを用いたオールカーボン電界型電子放出素子作製とその電界放出特性

    黒田彬央, 下位法弘, 田路和幸, 佐藤義倫

    第44回炭素材料学会年会  2017.12 

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  • A planar field emission electron source using highly-crystalline single-walled carbon nanotubes in a triode structure with under-gate electrodes International conference

    Shoichi Kumon, Norihiro Shimoi

    The 24th International Display Workshops  2017.12 

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    Venue:JAPAN Sendai  

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  • 電界電子放出による酸化亜鉛の非加熱架橋化制御

    下位法弘, 田中俊一郎

    応用物理学会春季学術講演会  2020.3 

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  • A novel approach to artificial lighting: the outstanding cathodic durability of a highly crystalline single-walled carbon nanotube Invited International conference

    SHIMOI Norihiro

    EcoDesign2019  2019.11 

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  • 酸素等ガス雰囲気下での単層カーボンナノチューブ電界電子放出

    下位 法弘, 田路和幸

    応用物理学会秋季学術講演会  2019.9  応用物理学会

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    Venue:札幌  

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  • 非平衡励起反応場による二次元高機能性酸化膜の非加熱形成

    下位 法弘, 田中 俊一郎

    応用物理学会秋季学術講演会  2019.9  応用物理学会

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    Venue:札幌  

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  • 非平衡励起反応場による酸化亜鉛薄膜の非加熱形成

    下位 法弘, 田中 俊一郎

    日本金属学会 2019年秋季講演大会  2019.9  日本金属学会

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    Venue:岡山  

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  • カーボンナノチューブの結晶制御と電界電子放出特性 Invited

    下位法弘

    真空ナノエレクトロニクス第127回研究会  2019.5 

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  • 低炭素社会を実現する省エネルギー型電子デバイスの創製に向けて

    第34回環境フォーラム(NPO特別講演会・環境科学研究科特別講義)  2014.5 

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  • The synthesizing process and electrochemical characteristics of Si active material particles covered with silicon oxide as anode electrodes in a lithium-ion battery International conference

    222nd ECS Meeting  2012.10 

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    Venue:United States  

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  • 非加熱プロセスを用いた酸化亜鉛膜の形成

    資源・素材関係学協会合同秋季大会  2012.9 

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  • カーボンナノファイバー束からの電界電子放出特性に関する定量的解析 手法の研究

    田中俊一郎, 守田晃司

    日本金属学会 2010春季大会  2010.3 

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    Venue:JAPAN  

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  • 選択成長させたカーボンナノファイバー束の電界電子放出特性

    田中俊一郎

    2008年秋季 第69回応用物理学会  2008.9 

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    Venue:JAPAN  

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  • キャリア輸送補助材料の添加による半導体粒子―電極間のキャリア輸送効率改善

    馬淵隆, 横山俊, 高橋英志, 田路和幸

    資源素材学会東北支部平成25年度春季大会  2013.6 

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    Venue:JAPAN 仙台市  

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  • Properties of a field emission lighting device employing high crystallized single-walled carbon nanotubes International conference

    Toshimasa Hojo, Adriana Ledezma Estrada, Sharon Marie Garrido, Yasumitsu Tanaka, Kazuyuki Tohji

    Society for Information Display  2013.5 

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    Venue:Canada バンクーバー  

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  • 新しい省エネルギーデバイス:平面照明

    北條俊昌, Ledezma Adriana, Sharon Marie, 田中泰光, 田路和幸

    エレクトロニクス実装学会春季講演大会  2013.3 

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    Venue:JAPAN 仙台  

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  • Electrochemical property of the composition by ground process of active materials based on silicon and oxides International conference

    222nd ECS Meeting  2012.10 

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    Venue:United States  

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Industrial property rights

  • 炭素化合物及びその製造方法

    下位法弘

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    Applicant:学校法人 東北工業大学

    Application no:特願2021-039298  Date applied:2021.3

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  • 電界電子放出素子、発光素子およびそれらの製造方法

    下位法弘, 佐藤王高

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    Application no:特願2019-219405  Date applied:2019.12

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  • カーボンナノチューブ含有スズドープ酸化インジウム膜およびその製造方法

    下位法弘, 田路和幸, 福田健作

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    Application no:特願2018131831  Date applied:2018.7

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  • カーボンナノチューブ含有スズドープ酸化インジウム膜およびその製造方法

    下位法弘, 田路和幸, 福田健作

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    Application no:特願2018131832  Date applied:2018.7

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  • リチウムイオン二次電池用負極活物質およびその製造方法並びに負極および電池

    下位法弘, 田路和幸, 福田健作

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    Application no:特願2018098018  Date applied:2018.6

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  • METHOD FOR PRODUCING NEGATIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM ION SECONDARY BATTERY

    Norihiro Shimoi, Kazuyuki Tohji, Yasumitsu Tanaka, Qiwu Zhang, Hiroyuki Kai

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    Application no:US2017/0187034 A1  Date applied:2017.6

    Patent/Registration no:US10256464 B2  Date issued:2019.4

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  • NEGATIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM ION SECONDARY BATTERY, METHOD FOR PRODUCING THE SAME, NEGATIVE ELECTRODE, AND BATTERY

    Norihiro SHIMOI, Kazuyuki TOHJI, Yasumitsu TANAKA, Qiwu ZHANG, Hiroyuki KAI

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    Application no:15/459088  Date applied:2017.3

    Announcement no:20170187037 A1  Date announced:2017.7

    Patent/Registration no:US10044033 B2  Date issued:2018.8

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  • NEGATIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM ION SECONDARY BATTERY, METHOD FOR PRODUCING THE SAME, NEGATIVE ELECTRODE, AND BATTERY

    Norihiro Shimoi, Kazuyuki Tohji, Yasumitsu Tanaka, Hiroyuki Kai

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    Application no:US15/459132  Date applied:2017.3

    Patent/Registration no:US9634327 B2  Date issued:2017.4

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  • NEGATIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM ION SECONDARY BATTERY, METHOD FOR PRODUCING THE SAME, NEGATIVE ELECTRODE, AND BATTERY

    Norihiro Shimoi, Kazuyuki Tohji, Yasumitsu Tanaka, Qiwu Zhang, Hiroyuki Kai

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    Applicant:Tohoku University, DOWA Holdings Co. Ltd.

    Application no:14779271.7  Date applied:2017.3

    Patent/Registration no:EP2980892B1  Date issued:2019.5

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  • NEGATIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM ION SECONDARY BATTERY, METHOD FOR PRODUCING THE SAME, NEGATIVE ELECTRODE, AND BATTERY

    Norihiro Shimoi, Kazuyuki Tohji, Kensaku Fukuda

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    Applicant:国立大学法人東北大学、DOWAホールディングス株式会社

    Application no:EP14779271.7  Date applied:2016.5

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  • NEGATIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM ION SECONDARY BATTERY, METHOD FOR PRODUCING THE SAME, NEGATIVE ELECTRODE, AND BATTERY

    Norihiro Shimoi, Kazuyuki Tohji, Yasumitsu Tanaka, Qiwu Zhang, Hiroyuki Kai

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    Application no:201480009070.1  Date applied:2015.8

    Patent/Registration no:ZL201480009070.1  Date issued:2018.6

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  • FIELD ELECTRON EMISSION FILM, FIELD ELECTRON EMISSION ELEMENT, LIGHT EMITTING ELEMENT, AND METHOD FOR PRODUCING SAME

    Norihiro Shimoi, Kazuyuki Tohji, Yasumitsu Tanaka, Qiwu Zhang, Hiroyuki Kai

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    Application no:201380045316.6  Date applied:2015.2

    Patent/Registration no:ZL201380045316.6  Date issued:2017.2

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  • FIELD ELECTRON EMISSION FILM, FIELD ELECTRON EMISSION ELEMENT, LIGHT EMITTING ELEMENT, AND METHOD FOR PRODUCING SAME

    Norihiro Shimoi, Kazuyuki Tohji, Yasumitsu Tanaka, Hiroyuki Kai

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    Application no:PCT/JP2013/071772  Date applied:2015.2

    Patent/Registration no:CN 104584178  Date issued:2017.5

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  • FIELD ELECTRON EMISSION FILM, FIELD ELECTRON EMISSION DEVICE, LIGHT EMISSION DEVICE, AND METHOD FOR PRODUCING THEM

    Norihiro Shimoi, Kazuyuki Tohji, Yasumitsu Tanaka, Hiroyuki Kai

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    Application no:US14/424,074  Date applied:2015.2

    Announcement no:20150228471  Date announced:2015.8

    Patent/Registration no:US9324556  Date issued:2016.4

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  • FIELD ELECTRON EMISSION FILM, FIELD ELECTRON EMISSION DEVICE, LIGHT EMISSION DEVICE, AND METHOD FOR PRODUCING THEM

    Norihiro Shimoi, Kazuyuki Tohji, Yasumitsu Tanaka, Hiroyuki Kai

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    Application no:13832418.1  Date applied:2015.2

    Patent/Registration no:EP2892073A4  Date issued:2016.4

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  • リチウムイオン二次電池用負極活物質およびその製造方法並びに負極および電池

    下位法弘, 田路和幸, 福田健作

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    Application no:特願2014-157999  Date applied:2014.11

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  • リチウムイオン二次電池用負極活物質およびその製造方法並びに負極および電池

    下位法弘, 田路和幸, 田中泰光, 張其武, 甲斐博之

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    Application no:特願2014-059536  Date applied:2014.3

    Patent/Registration no:特許第6307317号  Date issued:2018.3

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  • NEGATIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM ION SECONDARY BATTERIES, METHOD FOR PRODUCING SAME, NEGATIVE ELECTRODE, AND BATTERY

    Norihiro Shimoi, Kazuyuki Tohji, Yasumitsu Tanaka, Qiwu Zhang, Hiroyuki Kai

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    Applicant:Norihiro Shimoi,Kazuyuki Tohji,Yasumitsu Tanaka,Qiwu Zhang,Hiroyuki Kai

    Application no:PCT/JP2014/057967  Date applied:2014.3

    Announcement no:14779271.7  Date announced:2016.5

    Patent/Registration no:WO2014162908A1  Date issued:2014.10

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  • リチウムイオン二次電池用負極活物質およびその製造方法並びに二次電池用負極およびそれを用いた二次電池

    下位法弘, 田路和幸, 田中泰光, 甲斐博之

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    Application no:特願2013-75474  Date applied:2014.1

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  • 電界電子放出膜、電界電子放出素子、発光素子およびそれらの製造方法

    下位法弘, 田路和幸, 田中泰光, 甲斐博之

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    Application no:特願2014-002982  Date applied:2014.1

    Patent/Registration no:特許第5926750号  Date issued:2016.4

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  • 電界電子放出膜、電界電子放出素子、発光素子およびそれらの製造方法

    下位法弘, 田路和幸, 田中泰光, 甲斐博之

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    Application no:特願2013-159542  Date applied:2013.7

    Patent/Registration no:特許第5926709号  Date issued:2016.4

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  • 電界電子放出素子およびそれを用いた発光素子の製造方法

    下位法弘, 田路和幸, 田中泰光, 甲斐博之

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    Application no:特願2013021304  Date applied:2013.2

    Patent/Registration no:特許第5925996号  Date issued:2015.10

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  • 電界電子放出膜、電界電子放出素子、発光素子およびそれらの製造方法

    下位法弘, 田路和幸, 田中泰光, 甲斐博之

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    Applicant:国立大学法人東北大学、DOWAホールディングス株式会社

    Application no:特願2012-225554  Date applied:2012.10

    Announcement no:特開2015-264587  Date announced:2015.10

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  • 電界電子放出膜、電界電子放出素子、発光素子およびそれらの製造方法

    下位法弘, 田路和幸, 田中泰光, 甲斐博之

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    Application no:特願2012-225554  Date applied:2012.8

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  • SECONDARY BATTERY-USE ACTIVE MATERIAL, SECONDARY BATTERY, AND ELECTRONIC APPARATUS

    Norihiro Shimoi, Takakazu Hirose, Kenichi Kawase, Shinji Tanaka

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    Applicant:Norihiro Shimoi,Takakazu Hirose, Kenichi Kawase, Shinji Tanaka

    Application no:PCT/JP2012/081479  Date applied:2012.6

    Announcement no:US2012/0328945 A1  Date announced:2012.12

    Patent/Registration no:US9083054  Date issued:2014.11

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  • LITHIUM ION SECONDARY BATTERY, LITHIUM ION SECONDARY BATTERY NEGATIVE ELECTRODE, BATTERY PACK, ELECTRIC VEHICLE, ELECTRICITY STORAGE SYSTEM, POWER TOOL, AND ELECTRONIC APPARATUS

    Takakazu Hirose, Takashi Fujinaga, Isao Koizumi, Norihiro Shimoi, Kenichi Kawase

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    Application no:13/527,284  Date applied:2012.6

    Patent/Registration no:ZL20120328945  Date issued:2012.12

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  • リチウムイオン二次電池、リチウムイオン二次電池用負極、電池パック、電動車両、電力貯蔵システム、電動工具および電子機器

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    Applicant:ソニー株式会社

    Application no:特願2011-141002  Date applied:2011.6

    Announcement no:特開2013-8584  Date announced:2013.1

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  • 機能性金属酸化物層及びその製造方法

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    Applicant:下位法弘、原田貴光

    Application no:特開2011-121810  Date applied:2011.3

    Announcement no:特開2013-125420  Date announced:2013.11

    Patent/Registration no:特許2955969号  Date issued:2014.11

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  • 防眩性フィルムおよび表示装置

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    Applicant:下位法弘

    Application no:特開2011-107297  Date applied:2010.11

    Announcement no:特開2012-107297  Date announced:2012.9

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  • 電界電子子放出源用部材及びその製造方法

    下位法弘, 田中俊一郎

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    Applicant:東北大学

    Application no:特願2010-007791  Date applied:2010.1

    Announcement no:特開2011-146322  Date announced:2011.8

    Patent/Registration no:特許5617071号  Date issued:2014.9

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  • 光軸計測方法および光軸計測装置

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    Applicant:ソニー株式会社、東北大学

    Application no:特開2009-58464  Date applied:2008.11

    Patent/Registration no:特許3578946号  Date issued:2010.11

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  • 液晶セル及び液晶表示装置

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    Applicant:ソニー株式会社

    Application no:特開2008-58612  Date applied:2007.12

    Patent/Registration no:特許3126020号  Date issued:2009.12

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  • 液晶表示装置

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    Applicant:ソニー株式会社

    Application no:特開2008-70465  Date applied:2007.10

    Patent/Registration no:特許3248566号  Date issued:2009.12

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  • プロジェクタ、映像表示装置およびプロジェクションシステム

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    Application no:特開2007-10787  Date applied:2006.10

    Patent/Registration no:特許2957897号  Date issued:2008.6

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  • 発光装置および液晶表示装置

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    Applicant:ソニー株式会社

    Application no:特開2006-128041  Date applied:2005.11

    Patent/Registration no:特許2072451号  Date issued:2007.11

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  • 冷陰極電界電子放出表示装置

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    Applicant:下位法弘

    Application no:特開2004-200109  Date applied:2003.12

    Patent/Registration no:特許2069242号  Date issued:2005.12

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  • 表示装置

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    Applicant:ソニー株式会社

    Application no:特願2002-242957  Date applied:2002.12

    Patent/Registration no:特許2284687号  Date issued:2004.10

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  • 冷陰極電界電子放出装置及び冷陰極電界電子放出表示装置

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    Application no:特開2003-86080  Date applied:2002.4

    Patent/Registration no:特許2001546号  Date issued:2004.10

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  • 冷陰極電界電子放出素子及び冷陰極電界電子放出表示装置

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    Application no:特開 2002-231124  Date applied:2001.11

    Patent/Registration no:特許2154250号  Date issued:2003.6

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  • 平面型表示装置

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    Applicant:下位法弘

    Application no:特開2002-150976  Date applied:2001.10

    Patent/Registration no:特許1924489号  Date issued:2003.10

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  • 冷陰極電界電子放出表示装置用カソードパネル及び冷陰極電界電子放出表示装置

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    Applicant:下位法弘

    Application no:特願2001-395119  Date applied:2001.9

    Patent/Registration no:特許2003546号  Date issued:2003.7

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  • 電子銃、陰極線管及び電子放出素子

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    Applicant:ソニー株式会社

    Application no:特願2001-348560  Date applied:2001.6

    Patent/Registration no:特許1996599号  Date issued:2002.9

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  • 冷陰極電界電子放出素子及び冷陰極電界電子放出表示装置

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    Applicant:ソニー株式会社

    Application no:特許出願2001-279404  Date applied:2001.5

    Patent/Registration no:特許2178943号  Date issued:2004.2

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  • 冷陰極電界電子放出構造体の評価装置

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    Applicant:ソニー株式会社

    Application no:特許出願2000-71527  Date applied:2000.7

    Patent/Registration no:特許1991564号  Date issued:2001.11

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  • Method for making a slant-surface silicon wafer having a reconstructed atomic-level stepped surface structure

    Lei Zhong, Norihiro Shimoi, Yoshio Kirino

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    Application no:9/187,038  Date applied:1998.11

    Patent/Registration no:5966625  Date issued:1999.10

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  • 電子ビーム制御システム

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    Applicant:ソニー株式会社

    Application no:特許出願平10-231243  Date applied:1998.8

    Patent/Registration no:特許2054698号  Date issued:2002.10

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  • Silicon wafer manufacturing method eliminating final mirror-polishing step

    Hiroshi Shirai, Jun Yoshikawa, Youji Ogawa, Kazuhiko Kashima, Kazuya Ookubo, Yukari Kohtari, Norihiro Shimoi, Masayuki Sanada, Shuji Tobashi

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    Application no:8/620,195  Date applied:1996.3

    Patent/Registration no:5744401  Date issued:1998.4

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  • 陰極線管

    下位法弘, 富永清則

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    Patent/Registration no:特許1758168号  Date issued:1999.4

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Works

  • カーボンナノチューブ 応用と展開性

    下位法弘

    2017.11

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  • 高信頼性蓄電システム 技術と設計法

    下位法弘

    2017

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  • カーボンナノファイバーを用いた電界電子放出型ディスプレイデバイス(FED)

    下位法弘, ソニーディスプレイ

    2012.8

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  • 液晶テレビ用視野角補償フィルム

    下位法弘

    2007 - 2016

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  • 民生用テレビ ソニーWEGAの平面型ブラウン管搭載用電子源デバイス

    下位法弘

    1996 - 1999

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Awards

  • 講演大会ポスター賞

    2017.11   炭素材料学会年会   金属・半導体型単層カーボンナノチューブを用いたオールカーボン電界型電子放出素子作製とその電界放出特性

    黒田彬央, 下位法弘, 田路和幸, 佐藤義倫

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  • 研究奨励賞

    2017.3   岩谷直治記念財団   メカノケミカル法によるSi負極活物質の合成研究

    下位法弘

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  • 石田實記念財団研究奨励賞

    2016.11   石田實記念財団  

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    Award type:Award from publisher, newspaper, foundation, etc.  Country/Region:Japan

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  • 第29回エレクトロニクス実装学会春季講演大会優秀賞

    2015.7   エレクトロニクス実装学会  

    下位法弘, 阿部大介, 田中泰光, 田路和幸

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    Award type:Award from international society, conference, symposium, etc.  Country/Region:Japan

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  • The US Navy Award for Researchers of the Future

    2014.9   International Conference on Diamond and Carbon materials  

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    Award type:Award from international society, conference, symposium, etc. 

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  • NPO法人 環境エネルギー研究所 第5回研究奨励賞

    2014.3   NPO法人 環境エネルギー研究所   環境負荷低減のための照明・蓄電用途に特化した電子デバイスシステムの研究・創製

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    Award type:Award from publisher, newspaper, foundation, etc.  Country/Region:Japan

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  • Society for Information Display - DISPLAY WEEK 2013 - 【Distinguished paper】

    2013.5   Society for Information Display  

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    Award type:Award from international society, conference, symposium, etc. 

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  • ソニー井深賞

    2009.12   ソニー株式会社   リチウムイオン二次電池シリコン負極活物質酸化ケイ素膜乾式被覆プロセス

    下位法弘, 川上弘, 細倉等

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  • 結晶成長国際学会CGCT4 Oral Presentation Award -2008-

    2008.11   結晶成長国際学会  

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    Award type:International academic award (Japan or overseas) 

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  • FY2002 MVP AWARD

    2002.3   ソニー株式会社   カーボンナノチューブを用いたFEDの開発

    下位法弘

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  • ソニー井深賞

    1998.12   ソニー株式会社   CRT搭載電子カソード 電子ビーム制御システム

    下位法弘, 大野宏, 市田耕資

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Research Projects

  • Development of etching system by collision of low-energy electron beam and reactive etching gas

    Grant number:25K01137  2025.4 - 2028.3

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (B)

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    Authorship:Principal investigator 

    Grant amount:\17030000 ( Direct Cost: \13100000 、 Indirect Cost:\3930000 )

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  • 車載用リチウムイオン蓄電池のユニバーサル利用技術の開発

    2021.5 - 2023.4

    公共財団法人JKA  JKA補助事業 

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    Authorship:Principal investigator 

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  • アルカリ水溶液を用いたリチウムイオン二次電池の発火無効化方法の開発

    2024.6 - 2025.1

    NEDO  NEDO懸賞金活用型プログラム NEDO Challenge, Li-ion Battery 2025 

    下位法弘

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    Authorship:Principal investigator 

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  • 車載用廃蓄電池を活用したエネルギーマネジメントシステム

    2024.4

    株式会社Mogee  寄附金  共同研究

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    Authorship:Principal investigator 

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  • リチウムイオン蓄電池の回収システムに関する研究開発

    2024 - 2025

    NEDO  NEDO懸賞金活用型プログラム NEDO Challenge, Li-ion Battery 2025 

    下位法弘、目黒芙美也、鈴木優太、三浦和也

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    Authorship:Principal investigator 

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  • リチウムイオン二次電池 負極研究開発

    2021.7 - 2022.8

    積水化学工業株式会社  委託研究  受託研究

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    Authorship:Principal investigator 

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  • X線管用冷陰極の共同研究開発

    2021.6 - 2025.3

    キャノン電子管デバイス株式会社  共同研究 

    砂金正芳

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    Authorship:Principal investigator 

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  • 省エネルギーかつ高出力な平面発光型UV-C紫外線発光デバイス

    2021.4 - 2022.3

    科学技術振興機構  研究成果最適展開支援プログラム A-STEPトライアウトタイプ 

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    Authorship:Principal investigator 

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  • リユーススタビライザーの技術開発・事業化検討

    2019.10 - 2020.9

    環境省  省CO2型リサイクル等設備技術実証事業 

    下位法弘

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    Authorship:Principal investigator  Grant type:Competitive

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  • ナノカーボン分散制御技術の研究開発

    2019.4 - 2022.3

    亀山鉄工所株式会社  寄附金 

    下位法弘

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    Authorship:Principal investigator  Grant type:Competitive

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  • 化合物太陽電池をプリンテッドエレクトロニクス法で形成する手法の開発

    2018.4 - 2021.3

    独立行政法人日本学術振興会  科学研究費助成事業 基盤研究(B) 

    高橋英志

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    Grant type:Competitive

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  • ドライエッチング装置用電子放出源の開発

    2017.10 - 2022.3

    東京エレクトロン宮城株式会社  委託研究 

    下位法弘

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    Authorship:Principal investigator  Grant type:Competitive

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  • メカノケミカル法によるSi負極活物質の合成研究

    2017.4 - 2019.3

    岩谷直治記念財団  研究助成金 

    下位法弘

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    Authorship:Principal investigator  Grant type:Competitive

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  • 高結晶化カーボンナノチューブの高電子移動を利用したウェアラブルデバイス湿式実装技術に関する研究

    2017.4 - 2018.3

    石田實記念財団  研究助成金 

    下位法弘

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    Authorship:Principal investigator  Grant type:Competitive

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  • 超省電力発光デバイスの開発

    2015.11 - 2017.3

    独立行政法人新エネルギー・産業技術総合開発機構  受託研究費 

    下位法弘

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    Authorship:Principal investigator  Grant type:Competitive

    Grant amount:\100000000

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  • 高容量高充放電サイクルを達成する二次電池用途負極活物質の創製

    2014.4 - 2023.3

    DOWAホールディングス株式会社  共同研究 

    下位法弘

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    Authorship:Principal investigator  Grant type:Competitive

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  • 低炭素社会をもたらす単層カーボンナノチューブを利用した平面発光デバイス

    2014.4 - 2019.3

    独立行政法人日本学術振興会  科学研究費助成事業 基盤研究(S) 

    田路和幸

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    Grant type:Competitive

    Grant amount:\32000000

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  • 塗布でCIGS太陽電池を形成する技術の確立

    2014.4 - 2017.3

    独立行政法人日本学術振興会  科学研究費助成事業 基盤研究(B) 

    高橋英志

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    Grant type:Competitive

    Grant amount:\2500000

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  • 単層ナノシート合成技術を応用したリチウムイオン二次電池正極活物質の創製

    2013.4 - 2015.3

    独立行政法人日本学術振興会  科学研究費助成事業 挑戦的萌芽研究 

    下位法弘

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    Authorship:Principal investigator  Grant type:Competitive

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  • とh型CIGS太陽電池形成の試み

    2013.4 - 2015.3

    独立行政法人日本学術振興会  科学研究費助成事業 挑戦的萌芽研究 

    高橋英志

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    Grant type:Competitive

    Grant amount:\380000

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  • Field emission(FE)を利用した省エネルギー型平面発光デバイス創製のための研究開発

    2012.4 - 2023.3

    DOWAホールディングス株式会社  共同研究 

    下位 法弘

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    Authorship:Principal investigator  Grant type:Competitive

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  • 非平衡エネルギーを用いた非加熱形成による透明酸化亜鉛膜の創製

    2012.4 - 2014.3

    独立行政法人日本学術振興会  科学研究費助成事業 挑戦的萌芽研究 

    下位法弘

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    Authorship:Principal investigator  Grant type:Competitive

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  • 東北大との包括的研究契約に基づく

    2011.8

    DOWAホールディングス株式会社  寄附金 

    下位法弘

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    Authorship:Principal investigator  Grant type:Competitive

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  • カーボンナノファイバー表面形態制御による電子電界放出特性に関する研究

    2008.10 - 2010.3

    グローバルCOE 東北大学材料インテグレーション  委託研究 

    下位法弘

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    Authorship:Principal investigator  Grant type:Competitive

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  • 酸化亜鉛透明導電膜 新規プロセス研究開発

    2008.6 - 2010.3

    Special Coordination Funds for Promoting Science and Technology 

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    Grant type:Competitive

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Other

  • メカノケミカル法によるSi負極活物質の合成研究

    2017.4

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    粉砕プロセスを応用したリチウムイオン二次電池用負極活物質について、ケイ素(Si)をベースにした高容量かつ長寿命型活物質を合成する。

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  • 高結晶化カーボンナノチューブの高電子移動を利用したウェアラブルデバイス湿式実装技術に関する研究

    2016.12

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    カーボンナノチューブの高結晶化プロセス及び湿式実装による薄膜形成技術の構築。並びに高結晶化カーボンナノチューブ添加薄膜の高電子移動度の確認。

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  • Field emission(FE)を利用した省エネルギー型平面発光デバイス創製のための研究開発

    2016.4

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    カーボンナノチューブを用いた電界電子放出機構型電子素子の構築

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  • 高容量高充放電サイクルを達成する二次電池用途負極活物質の創製

    2016.4

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    リチウムイオン二次電池に使用するシリコン負極のメカノケミカル製法による合成

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  • 超省電力発光デバイスの開発

    2015.2

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    消費電力LED比1/100を目指す平面型発光デバイスを創製すべく、カーボンナノチューブを応用した電子電界放出機構によるカソード電子源と長残光型蛍光体アノードを併用した発光システムの基礎技術を確立する。

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  • 高容量高充放電サイクルを達成する二次電池用途負極活物質の創製

    2014.4

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    リチウムイオン二次電池用途の負極活物質充放電特性改善のための材料組成最適化

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  • Field emission (FE) を利用した省エネルギー用途平面照明デバイス創製のための研究開発

    2014.4

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    Carbon nanotube(CNT)をFE電子源に利用したカソード構造の構築及び発光デバイスパネルのプロト設計試作

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  • 高容量高充放電サイクルを達成する二次電池用途負極活物質の創製

    2012.11

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    200サイクル1000mAh/g以上の容量を維持するシリコンベース負極活物質の材料研究開発

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  • Field emission(FE)を利用した省エネルギー用途平面デバイス創製のための研究開発

    2012.6

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    カーボンナノチューブを用いた電界電子放出機構の利用による平面照明デバイス構築のための研究開発

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Allotted Class

  • 電気数学Ⅰ及び同演習 full-time faculty

    2022spring semester

  • 電子回路Ⅰ full-time faculty

    2022spring semester

  • 電気電子工学実験Ⅱ full-time faculty

    2022spring semester

  • エネルギーデバイス・システム工学特論 full-time faculty

    2022spring semester

  • 電気数学Ⅰ及び同演習 full-time faculty

    2021spring semester

  • 電気電子工学実験Ⅱ faculty of other hosei institutions

    2021spring semester

  • エネルギーデバイス・システム工学特論 full-time faculty

    2021spring semester

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Teaching Achievements

  • 仙台市立八幡小学校 学校評議員

    Type:Other achievement about your educational practices (except for the above-mentioned)  2015.4 - 2017.3

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    有識者として、仙台市立八幡小学校の教育運営方針を評議する。

  • ソニー株式会社 社内教育 基礎技術講座

    Type:Other achievement about your educational practices (except for the above-mentioned)  2002.1

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    半導体プロセス技術講座の講師

  • ソニー株式会社 社内教育 基礎技術講座

    Type:Other achievement about your educational practices (except for the above-mentioned)  2001.1 - 2003.1

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    ディスプレイ総合技術講座の講師

  • ソニー株式会社 社内教育 基礎技術講座

    Type:Other achievement about your educational practices (except for the above-mentioned)  1999.1 - 2002.1

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    コンピュータ言語 プログラミング基礎講座の講師

Textbooks and Teaching Materials

  • グリーンテクノロジー

    2025.7

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    グリーンテクノロジーに関するオムニバス形式

  • カーボンナノチューブの表面処理・分散技術と複合化事例章題:カーボンナノチューブを利用した電子材料の開発

    2019.12

  • 高信頼性蓄電システム 技術と設計法

    2017.4

  • フィールドエミッション照明デバイス徹底解説

    2014.7

Teaching Experience

  • Energy device and energy management system

    2021.4 Institution:Tohoku Institute of Technology

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  • Refresh person seminar

    2025.4 Institution:Tohoku Institute of Technology

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  • Green Technology

    2024.4 Institution:Tohoku Institute of Technology

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  • Energy conversion system

    2023.4 Institution:Tohoku Institute of Technology

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  • Electrical circuit 1

    2022.4 Institution:Tohoku Institute of Technology

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  • Engineering English

    2020.4 Institution:Tohoku University

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  • Electrical and Electronics study

    2020.4 Institution:Tohoku Institute of Technology

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  • Electrical mathmatics

    2020.4 Institution:Tohoku Institute of Technology

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  • 電気電子工学研修Ⅰ,Ⅱ,Ⅲ

    2020.4

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  • Engineering of development in materials

    2019.4 Institution:The University of Shiga Prefecture

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  • ディスプレイ総合技術講座

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  • コンピュータ言語 プログラミング基礎講座

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  • 物理化学概論

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  • マイクロ加工プロセッシング概論

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  • 先進社会環境学 M1D1・M2D2セミナー

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  • 環境材料機能学特論

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  • 環境科学演習(学生実験)

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  • 電磁気学

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  • 量子力学

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  • 半導体プロセス技術講座

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  • 電気回路概論

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  • 応用数学

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  • 固体物理概論

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Social Activities

  • DOWA-東北大学 若手研究者交流会2015 小坂

    2015.11

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    DOWA若手エンジニアとの技術交流会にて講演

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  • La nueva luz artificial que apagará la fama de las LED

    Role(s): Informant

    CNN Europe  2015.9

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    Type:Newspaper, magazine

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  • The Light that May Follow the LED

    Role(s): Informant

    newenergyandfuel.com  2015.4

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    Type:Newspaper, magazine

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  • 仙台市立八幡小学校 学校評議員

    2015.4 - 2017.3

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    Type:Other

    八幡小学校のPTA活動の評価、監査

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  • LED’lerden 100 kat daha verimli ışık kaynağ

    Role(s): Informant

    PLD Türkiye  2015.3

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    Type:Newspaper, magazine

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  • 仙台市立八幡小学校 2分の1成人式講演 テーマ「生きる」

    2015.2

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    総合学習の一環として2分の1成人式を行う仙台市立八幡小学校より、社会人としての在り方について講演を依頼され、当学校にて行った。

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  • DOWA-東北大学 若手研究者交流会2014 磐田

    2014.12

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    DOWA若手エンジニアとの技術交流会にて講演

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  • Inventan una «bombilla» plana cien veces más eficiente que las LED

    Role(s): Informant

    ABC.es  2014.10

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    Type:Newspaper, magazine

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  • Beyond LEDs: Brighter, New Energy-Saving Flat Panel Lights Based on Carbon Nanotubes

    Role(s): Informant

    American Institute of Physics  2014.9

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    Type:Newspaper, magazine

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  • ライティングジャパン2014 次世代照明展

    2014.1

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    電界電子放出型光源デバイスの展示

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  • Flat Panel Lights Based on Carbon Nanotubes to Produce ‘Greener’ Bulbs

    Role(s): Informant

    The Electrochemical Society  2014.1

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    Type:Newspaper, magazine

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  • DOWA-東北大学 若手研究者交流会2013 名古屋

    2013.11

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    DOWA若手エンジニアとの技術交流会にて講演

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  • DOWA-東北大学 若手研究者交流会2013 塩尻

    2013.9

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    DOWA若手エンジニアとの技術交流会にて講演

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  • Elecronic Journal 1746th Technical Seminar

    2013.6

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    フィールドエミッション照明デバイスの技術内容に関するセミナーを開催した。

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  • 仙台市立八幡小学校 2分の1成人式講演 テーマ「生きる」

    2013.2

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    八幡小学校在籍の小学4年生および担任教員対象に環境セミナーを開催した。

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  • 次世代照明技術展

    2013.1

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    電界電子放出機構を利用した平面型照明デバイスの展示および技術説明

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  • 低消費電力照明パネル DOWAと東北大

    Role(s): Informant

    産経新聞社  2013.1

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    Type:Newspaper, magazine

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  • 新発光デバイス 東北大と開発

    Role(s): Informant

    鉄鋼新聞社  2013.1

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    Type:Newspaper, magazine

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  • CNT用いた平面発光デバイス開発 DOWAと東北大

    Role(s): Informant

    産業新聞社  2013.1

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    Type:Newspaper, magazine

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  • DOWA-東北大学 若手研究者交流会2011 秋田

    2011.10

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    DOWA若手エンジニアとの技術交流会にて講演

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Media Coverage

  • Trends in New Materials Newspaper, magazine

    Laurin Publishing Company, Inc.(USA)  2015.1

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    カーボンナノチューブを用いた省エネ型照明パネルのプロトタイプに関する研究開発報告に関する内容の紹介

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  • LEDも真っ青 次世代省エネ照明 Newspaper, magazine

    しんぶん赤旗  2014.10

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  • LEDs face power-saving rival based on carbon nanotubes Newspaper, magazine

    EETimes europe  2014.10

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    Scientists from Tohoku University in Japan have developed a new type of energy-efficient flat light source based on carbon nanotubes with a low power consumption of around 0.1 Watt for every hour's operation which is about a hundred times lower than that of an LED.

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  • New energy-efficient carbon nanotube light could challenge LEDs Newspaper, magazine

    The Fifth Estate  2014.10

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  • 日経エレクトロニクス Newspaper, magazine

    日経BP社  2013.2

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    NEレポートのコーナーにて、当該研究内容(CNTを用いた電界電子放出型平面照明)の取材記事が掲載された。

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  • ワールドビジネスサテライト トレたま TV or radio program

    テレビ東京  2013.1

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    次世代照明技術展にて取材要請を受ける 展示内容の紹介

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  • CNTで照明デバイス Newspaper, magazine

    化学工業日報  2013.1

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