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Fabrication of nano-sheets with high performance and functionality by using photo-aligned films

Research Project

Project/Area Number 18360012
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Applied materials science/Crystal engineering
Research InstitutionNational Institute for Materials Science

Principal Investigator

SAKAMOTO Kenji  National Institute for Materials Science, ナノ有機センター, 主幹研究員 (00222000)

Project Period (FY) 2006 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥17,050,000 (Direct Cost: ¥15,100,000、Indirect Cost: ¥1,950,000)
Fiscal Year 2008: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2007: ¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2006: ¥8,600,000 (Direct Cost: ¥8,600,000)
Keywords光誘起配向 / 有機デバイス / 分子配向制御 / ポリイミド / アゾベンゼン / ナノシート / ペンタセン / ポリフルオレン誘導体 / 分子配向パターン
Research Abstract

光配向制御可能なポリイミド膜をテンプレート基板として用いることにより、有機半導体分子の配向を制御することに成功した。ペンタセン(有機トランジスタの活性層材料として注目されている低分子有機半導体)の場合、ポリイミド分子鎖の配向秩序度に依存して分子面の配向容易軸が90度回転するという興味深い現象を発見した。また、極薄ポリイミド光配向膜を用いてポリフルオレン(高分子発光材料)を配向させることにより、青色偏光高分子電界発光素子を作製することに成功した。

Report

(4 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • Research Products

    (63 results)

All 2009 2008 2007 2006 Other

All Journal Article (17 results) (of which Peer Reviewed: 12 results) Presentation (38 results) Book (2 results) Remarks (3 results) Patent(Industrial Property Rights) (3 results)

  • [Journal Article] 光配向技術の有機半導体への応用2009

    • Author(s)
      坂本謙二
    • Journal Title

      月刊オプトロニクス 28

      Pages: 132-138

    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Journal Article] ポリイミド光配向膜による有機半導体分子の配向制御2009

    • Author(s)
      坂本謙二
    • Journal Title

      液晶 13

      Pages: 56-67

    • NAID

      10024795499

    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Journal Article] Alignment-induced epi- taxial transition in organic-organic heteroepitaxy2008

    • Author(s)
      D. Guo, K. Sakamoto, K. Miki, S. Ikeda, and K. Saiki
    • Journal Title

      Phys. Rev. Lett. 101

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Pretilt angle control of liquid crystal molecules by photoaligned films of azobenzene- containing polyimide with a different content of side-chain2008

    • Author(s)
      K. Usami, K. Sakamoto, J. Yokota, Y. Uehara, and S. Ushioda
    • Journal Title

      J. Appl. Phys. 104

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Polyimide photo-alignment layers for inclined homeotropic alignment of liquid crystal molecules2008

    • Author(s)
      K. Usami, K. Sakamoto, J. Yokota, Y. Uehara, and S. Ushioda
    • Journal Title

      Thin Solid Films 516

      Pages: 2652-2655

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Pretilt angle control of liquid crystal molecules by photoaligned films of azobenzene-containing polyimide with a different content of side-chain2008

    • Author(s)
      K. Usami
    • Journal Title

      J. Appl. Phys. 104

      Pages: 113528-113528

    • Related Report
      2008 Annual Research Report
  • [Journal Article] Alignment-induced epitaxial transition in organic-organic heteroepitaxy2008

    • Author(s)
      D. Guo
    • Journal Title

      Phys. Rev. Lett. 101

      Pages: 236103-236103

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Polyimide photo-alignment layers for inclined homeotropic alignment of liquid crystal molecules2008

    • Author(s)
      K. Usami
    • Journal Title

      Thin Solid Films 516

      Pages: 2652-2655

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Polyimide photo-alignment films applicable to poly[(9,9-dioctyl- fluorenyl-2,7-diyl)-co-bithiophene]2007

    • Author(s)
      K. Sakamoto, K. Usami, and K. Miki
    • Journal Title

      Mol. Cryst. Liq. Cryst. 475

      Pages: 33-43

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Very thin photoalignment films for liquid crystalline conjugated polymers: application to polarized light- emitting diodes2007

    • Author(s)
      K. Sakamoto, K. Miki, M. Misaki, K. Sakaguchi, M. Chikamatsu, and R. Azumi
    • Journal Title

      Appl. Phys. Lett. 91

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Light exposure dependence of molecular orientation of glassy polyfluorene layers formed on photo-aligned polyimide films2007

    • Author(s)
      K. Sakamoto, K. Usami, and K. Miki
    • Journal Title

      Colloids and Sufaces B: Biointerfaces 56

      Pages: 260-264

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Orientation control of pentacene molecules and transport anisotropy of the thin film transistors by photo-aligned polyimide film2007

    • Author(s)
      D. Guo, K. Sakamoto, K. Miki, S. Ikeda, and K. Saiki
    • Journal Title

      Appl. Phys. Lett. 90

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Very thin photoalignment films for liquid crystalline conjugated polymers:application to polarized light-emitting diodes2007

    • Author(s)
      K. Sakamoto
    • Journal Title

      Appl.Phys.Lett 91

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Polyimide photo-alignment films applicable to poly[9,9-dioctylfluorenyl-2,7-diyl)-co-bithiophene]2007

    • Author(s)
      K. Sakamoto
    • Journal Title

      Mol.Crys.Liq.Cryst 475

      Pages: 33-43

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Orientation control of pentacene molecules and transport anisotropy of the thin film transistors by photo-aligned polyimide film2007

    • Author(s)
      D.Guo
    • Journal Title

      Appl. Phys. Lett. 90・10

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Light exposure dependence of molecular orientation of glassy polyfluorene layers formed on photo-aligned polyimide films2007

    • Author(s)
      K.Sakamoto
    • Journal Title

      Colloids and Surfaces B : Biointerfaces 56・1-2

      Pages: 260-264

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Improvement in photo- alignment efficiency of azobenzene- containing polyimide films

    • Author(s)
      K. Usami, K. Sakamoto, N. Tamura, A. Sugimura
    • Journal Title

      Thin Solid Films (印刷中)

    • NAID

      130004589771

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Presentation] 極薄ポリイミド光配向膜を用いて作製した偏光高分子EL素子2009

    • Author(s)
      坂本謙二, 三木一司, 三崎雅裕, 坂口幸一, 土方 譲, 近松真之, 阿澄玲子
    • Organizer
      2009年春季第56回応用物理学関係連合講演会
    • Place of Presentation
      筑波大学,つくば市
    • Year and Date
      2009-03-31
    • Related Report
      2008 Final Research Report
  • [Presentation] 極薄ポリイミド光配向膜を用いて作製した偏光高分子EL素子2009

    • Author(s)
      坂本謙二
    • Organizer
      第56回応用物理学関係連合講演会
    • Place of Presentation
      筑波大学茨城県つくば市
    • Year and Date
      2009-03-31
    • Related Report
      2008 Annual Research Report
  • [Presentation] アゾベンゼンを主鎖に含むポリイミド膜による液晶分子の光配向制御2008

    • Author(s)
      宇佐美清章, 坂本謙二, 横田純一郎, 潮田資勝, 杉村明彦
    • Organizer
      平成20年電気関係学会関西支部連合大会
    • Place of Presentation
      京都工芸繊維大学 松ヶ崎キャンパス, 京都(依頼講演)
    • Year and Date
      2008-11-08
    • Related Report
      2008 Final Research Report
  • [Presentation] アゾベンゼンを主鎖に含むポリイミド膜による液晶分子の光配向制御2008

    • Author(s)
      宇佐美清章
    • Organizer
      平成20年電気関係学会関西支部連合大会
    • Place of Presentation
      京都工芸繊維大学京都市左京区
    • Year and Date
      2008-11-08
    • Related Report
      2008 Annual Research Report
  • [Presentation] ポリイミド光配向膜による有機半導体分子の配向制御2008

    • Author(s)
      坂本謙二
    • Organizer
      光配向テクノロジーシンポジウム -液晶の新領域へチャレンジ-
    • Place of Presentation
      (財)総評会館2階大会議室, 東京(依頼講演)
    • Year and Date
      2008-11-07
    • Related Report
      2008 Final Research Report
  • [Presentation] ポリイミド光配向膜による有機半導体分子の配向制御2008

    • Author(s)
      坂本謙二
    • Organizer
      光配向テクノロジーシンポジウム-液晶の新領域ヘチャレンジ-
    • Place of Presentation
      (財)総評会館 大会議室,東京都千代田区神田駿河台
    • Year and Date
      2008-11-07
    • Related Report
      2008 Annual Research Report
  • [Presentation] ポリイミド光配向膜を用いて作製した偏光有機EL素子2008

    • Author(s)
      坂本謙二, 三木一司, 三崎雅裕, 坂口幸一, 近松真之, 阿澄玲子
    • Organizer
      2008年日本液晶学会討論会
    • Place of Presentation
      キャンパスプラザ京都, 京都
    • Year and Date
      2008-09-19
    • Related Report
      2008 Final Research Report
  • [Presentation] ポリイミド光配向膜を用いて作製した偏光有機EL素子2008

    • Author(s)
      坂本謙二
    • Organizer
      2008年 日本液晶学会討論会
    • Place of Presentation
      キャンパスプラザ京都京都
    • Year and Date
      2008-09-19
    • Related Report
      2008 Annual Research Report
  • [Presentation] 液晶性高分子を用いた偏光EL素子2008

    • Author(s)
      坂本謙二
    • Organizer
      2008年日本液晶学会 フォーラム合同講演会「次世代の液晶」
    • Place of Presentation
      株式会社東陽テクニカ本社セミナー室, 東京(依頼講演)
    • Year and Date
      2008-07-25
    • Related Report
      2008 Final Research Report
  • [Presentation] 液晶性高分子を用いた偏光EL素子2008

    • Author(s)
      坂本謙二
    • Organizer
      2008年 日本液晶学会 フォーラム合同講演会「次世代の液晶」
    • Place of Presentation
      東陽テクニカ本社 セミナー室,東京都東京都中央区
    • Year and Date
      2008-07-25
    • Related Report
      2008 Annual Research Report
  • [Presentation] Pretilt angle induced by photo-aligned films of azobenzene- containing polyimides with side-chain structures2008

    • Author(s)
      K. Usami, K. Sakamoto, J. Yokota
    • Organizer
      22nd International Liquid Crystal Conference
    • Place of Presentation
      Jeju International Convention Center, Jeju, Korea
    • Year and Date
      2008-07-01
    • Related Report
      2008 Final Research Report
  • [Presentation] Polarized light-emitting diodes fabricated by using very thin photo- aligned polyimide films2008

    • Author(s)
      K. Sakamoto, K. Miki, M. Misaki, K. Sakaguchi, M. Chikamatsu, and R. Azumi
    • Organizer
      22nd International Liquid Crystal Conference
    • Place of Presentation
      Jeju International Convention Center, Jeju, Korea
    • Year and Date
      2008-07-01
    • Related Report
      2008 Final Research Report
  • [Presentation] Polarized light-emitting diodes fabricated by using very thin photo-aligned polyimide films2008

    • Author(s)
      K. Sakamoto
    • Organizer
      22^<nd> International Liquid Crystal Conference
    • Place of Presentation
      Jeju International Convention Center, Jeju island, Korea
    • Year and Date
      2008-07-01
    • Related Report
      2008 Annual Research Report
  • [Presentation] Pretilt angle induced by photo-aligned films of azobenzene-containing polyimides with side-chain structures2008

    • Author(s)
      K. Usami
    • Organizer
      22^<nd> International Liquid Crystal Conference
    • Place of Presentation
      Jeju International Convention Center, Jeju island, Korea
    • Year and Date
      2008-07-01
    • Related Report
      2008 Annual Research Report
  • [Presentation] 極薄ポリイミド光配向膜を用いて作製した偏光有機EL素子2008

    • Author(s)
      坂本謙二, 三木一司, 三崎雅裕, 坂口幸一, 近松真之, 阿澄玲子
    • Organizer
      2008年春季第55回応用物理学関係連合講演会
    • Place of Presentation
      日本大学理工学部船橋キャンパス, 船橋市
    • Year and Date
      2008-03-30
    • Related Report
      2008 Final Research Report
  • [Presentation] 極薄ポリイミド光配向膜を用いて作製した偏光有機EL素子2008

    • Author(s)
      坂本 謙二
    • Organizer
      応用物理学会
    • Place of Presentation
      千葉県船橋市
    • Year and Date
      2008-03-30
    • Related Report
      2007 Annual Research Report
  • [Presentation] ポリイミド光配向膜上に形成されたペンタセン薄膜の分子配向2007

    • Author(s)
      坂本謙二, 郭棟, 三木一司, 池田進, 斉木幸一朗
    • Organizer
      表面・界面スペクトロスコピー2007
    • Place of Presentation
      東北大学電気通信研究所&ホテルクレセント, 仙台市
    • Year and Date
      2007-12-15
    • Related Report
      2008 Final Research Report
  • [Presentation] ポリイミド光配向膜によるペンタセンの分子配向制御2007

    • Author(s)
      坂本謙二, 郭棟, 三木一司, 池田進, 斉木幸一朗
    • Organizer
      2007年日本液晶学会討論会
    • Place of Presentation
      東京工業大学大岡山キャンパス, 東京都目黒区
    • Year and Date
      2007-09-13
    • Related Report
      2008 Final Research Report
  • [Presentation] ポリイミド光配向膜によるペンタセンの分子配向制御2007

    • Author(s)
      坂本 謙二
    • Organizer
      日本液晶学会
    • Place of Presentation
      東京都目黒区
    • Year and Date
      2007-09-13
    • Related Report
      2007 Annual Research Report
  • [Presentation] 骨格構造にアゾベンゼンを含むポリイミド膜の光配向効率の向上2007

    • Author(s)
      宇佐美清章, 坂本謙二, 杉村明彦
    • Organizer
      2007年日本液晶学会討論会
    • Place of Presentation
      東京工業大学大岡山キャンパス, 東京都目黒区
    • Year and Date
      2007-09-12
    • Related Report
      2008 Final Research Report
  • [Presentation] 骨格構造にアゾベンゼンを含むポリイミド膜の光配向効率の向上2007

    • Author(s)
      宇佐美 清章
    • Organizer
      日本液晶学会
    • Place of Presentation
      東京都目黒区
    • Year and Date
      2007-09-12
    • Related Report
      2007 Annual Research Report
  • [Presentation] Light exposure dependent 90 degree rotation in preferential molecular orientation of pentacene films deposited on photoaligned polyimide films: GIXD characterization2007

    • Author(s)
      郭棟, 坂本謙二, 三木一司, 池田進, 斉木幸一朗
    • Organizer
      2007年秋季第68回応用物理学会学術講演会
    • Place of Presentation
      北海道工業大学, 札幌市
    • Year and Date
      2007-09-07
    • Related Report
      2008 Final Research Report
  • [Presentation] ポリイミド光配向膜上に形成されたペンタセン薄膜の分子配向の光照射量依存性2007

    • Author(s)
      坂本謙二, 郭棟, 三木一司, 池田進, 斉木幸一朗
    • Organizer
      2007年秋季第68回応用物理学会学術講演会
    • Place of Presentation
      北海道工業大学, 札幌市
    • Year and Date
      2007-09-07
    • Related Report
      2008 Final Research Report
  • [Presentation] ポリイミド光配向膜上に形成されたペンタセン薄膜の分子配向の光照射量依存性2007

    • Author(s)
      坂本 謙二
    • Organizer
      応用物理学会
    • Place of Presentation
      札幌市手稲区
    • Year and Date
      2007-09-07
    • Related Report
      2007 Annual Research Report
  • [Presentation] Light exposure depelldent 90 degree rotation in preferential molecular orientation of pentacene films deposited on photoaligned polyimide films:GIXD characterization2007

    • Author(s)
      Dong Guo
    • Organizer
      応用物理学会
    • Place of Presentation
      札幌市手稲区
    • Year and Date
      2007-09-07
    • Related Report
      2007 Annual Research Report
  • [Presentation] Highly oriented films of polyfluorene derivatives formed on photo-aligned polyimide films2007

    • Author(s)
      K. Sakamoto, K. Usami, and K. Miki
    • Organizer
      First NIMS Conference on Recent Breakthroughs in Materials Science and Technology
    • Place of Presentation
      Tsukuba International Congress Center, Tsukuba
    • Year and Date
      2007-07-12
    • Related Report
      2008 Final Research Report
  • [Presentation] Highly oriented films of polyfluorene derivatives formed on photo-aligned polyimide films2007

    • Author(s)
      K. Sakamoto
    • Organizer
      First NIMS Conference on Recent Breakthroughs in Materials Science and Technology
    • Place of Presentation
      茨城県つくば市
    • Year and Date
      2007-07-12
    • Related Report
      2007 Annual Research Report
  • [Presentation] Preferential molecular alignment and charge transport anisotropy in pentacene thin films by using photo-aligned polyimide film as the template2007

    • Author(s)
      D. Guo, K. Sakamoto, K. Miki, S. Ikeda, and K. Saiki
    • Organizer
      International Conference on Materials for Advanced Technologies 2007
    • Place of Presentation
      Suntec Singapore International Convention & Exhibition Center, Singapore
    • Year and Date
      2007-07-05
    • Related Report
      2008 Final Research Report
  • [Presentation] Preferential moleculaz alignment and chalge transport anisotropy in pentacene thin films by using Photo-aligned polyimide film as the template2007

    • Author(s)
      Dong Guo
    • Organizer
      International Conference on Materials for Advanced Technologies 2007
    • Place of Presentation
      Singapore
    • Year and Date
      2007-07-05
    • Related Report
      2007 Annual Research Report
  • [Presentation] ポリイミド光配向膜によって誘起されるペンタセン分子の配向2007

    • Author(s)
      坂本謙二, 郭棟, 三木一司, 池田進, 斉木幸一朗
    • Organizer
      2007年春季第54回応用物理学関係連合講演会
    • Place of Presentation
      青山学院大学相模原キャンパス, 相模原市
    • Year and Date
      2007-03-27
    • Related Report
      2008 Final Research Report
  • [Presentation] ポリイミド配向膜の配向解析と液晶分子の配向機構2006

    • Author(s)
      坂本謙二
    • Organizer
      技術情報協会セミナー「ポリイミド配向膜における構造・合成・配向制御およびその評価」
    • Place of Presentation
      東京ビックサイト, 東京(依頼講演)
    • Year and Date
      2006-12-21
    • Related Report
      2008 Final Research Report
  • [Presentation] ポリイミド膜表面と液晶単分子層の分子配向の関係2006

    • Author(s)
      坂本謙二
    • Organizer
      2006年液晶物理・物性フォーラム研究会「液晶の外場レスポンス-基礎から応用までー
    • Place of Presentation
      大日本インキ化学工業株式会社ディックビル 17階大会議室, 東京都中央区(依頼講演)
    • Year and Date
      2006-12-01
    • Related Report
      2008 Final Research Report
  • [Presentation] ポリイミド光配向膜によって誘起されたフルオレン-ビチオフェンコポリマーの配向2006

    • Author(s)
      坂本謙二, 宇佐美清章, 三木一司
    • Organizer
      2006年日本液晶学会討論会
    • Place of Presentation
      秋田大学 手形キャンパス,秋田
    • Year and Date
      2006-09-15
    • Related Report
      2008 Final Research Report
  • [Presentation] 骨格構造にアゾベンゼンを含む側鎖付ポリイミドの光配向膜によるプレチルト角制御2006

    • Author(s)
      宇佐美清章, 坂本謙二, 上原洋一, 潮田資勝
    • Organizer
      2006年日本液晶学会討論会
    • Place of Presentation
      秋田大学 手形キャンパス,秋田
    • Year and Date
      2006-09-14
    • Related Report
      2008 Final Research Report
  • [Presentation] ポリイミド光配向膜上のフルオレンービチオフェンコポリマーの配向II2006

    • Author(s)
      坂本謙二, 宇佐美清章, 三木一司
    • Organizer
      2006年秋季第67回応用物理学会学術講演会
    • Place of Presentation
      立命館大学 びわこ・くさつキャンパス, 滋賀県草津市
    • Year and Date
      2006-08-29
    • Related Report
      2008 Final Research Report
  • [Presentation] Polyimide photo-alignment layers for inclined homeotropic alignment of liquid crystal molecules2006

    • Author(s)
      K. Usami, K. Sakamoto, Y. Uehara, and S. Ushioda
    • Organizer
      21st International Liquid Crystal Conference
    • Place of Presentation
      Keystone Conference Center, Colorado, USA
    • Year and Date
      2006-07-06
    • Related Report
      2008 Final Research Report
  • [Presentation] Alignment of poly[9,9-dioctyl- fluorenyl-2,7-diyl]-co-(bithiophene)] induced by photo-aligned polyimide films2006

    • Author(s)
      K. Sakamoto, K. Usami, and K. Miki
    • Organizer
      21st International Liquid Crystal Conference
    • Place of Presentation
      Keystone Conference Center, Colorado, USA
    • Year and Date
      2006-07-06
    • Related Report
      2008 Final Research Report
  • [Presentation] Alignment of liquid crystalline polymers induced by photo-aligned polyimide films2006

    • Author(s)
      K. Sakamoto
    • Organizer
      11th International Symposium on Colloidal and Molecular Electro-optics
    • Place of Presentation
      Kyoto University, Kyoto, Japan(Invited)
    • Year and Date
      2006-05-25
    • Related Report
      2008 Final Research Report
  • [Book] 第V編 分子配向と機能 第2章 光配向性ポリイミド薄膜とその応用, 光機能性高分子材料の新たな潮流-最新技術とその展望-2008

    • Author(s)
      坂本謙二
    • Publisher
      シーエムシー出版
    • Related Report
      2008 Final Research Report
  • [Book] 光機能性高分子材料の新たな潮流-最新技術とその展望-(第V編第2章光配向性ポリイミド薄膜とその応用)2008

    • Author(s)
      坂本 謙二
    • Publisher
      シーエムシー出版
    • Related Report
      2007 Annual Research Report
  • [Remarks] ホームページ

    • URL

      http://www.nims.go.jp/onc/nano/index.html

    • Related Report
      2008 Final Research Report
  • [Remarks]

    • URL

      http://www.nims.go.jp/onc/nano/index.html

    • Related Report
      2008 Annual Research Report
  • [Remarks]

    • URL

      http://www.nims.go.jp/onc/nano/index.html

    • Related Report
      2007 Annual Research Report
  • [Patent(Industrial Property Rights)] 有機半導体素子2007

    • Inventor(s)
      坂本謙二, ドン グオ
    • Industrial Property Rights Holder
      物質・材料研究機構、チッソ株式会社
    • Industrial Property Number
      2007-024745
    • Filing Date
      2007-02-02
    • Related Report
      2008 Final Research Report 2006 Annual Research Report
  • [Patent(Industrial Property Rights)] 偏光有機電界発光素子2007

    • Inventor(s)
      坂本謙二, 内田 学
    • Industrial Property Rights Holder
      物質・材料研究機構、チッソ株式会社
    • Industrial Property Number
      2007-293130
    • Filing Date
      2007-11-12
    • Related Report
      2008 Final Research Report
  • [Patent(Industrial Property Rights)] 特許権2007

    • Inventor(s)
      坂本 謙二, 内田 学
    • Industrial Property Rights Holder
      物質・材料研究機構, チッソ株式会社
    • Industrial Property Number
      2007-293130
    • Filing Date
      2007-11-12
    • Related Report
      2007 Annual Research Report

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Published: 2006-04-01   Modified: 2016-04-21  

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