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Megumi Matsumoto

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  • Fukuoka, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    ORGANIC ELECTROLUMINESCENT ELEMENT
    • Publication number 20130248845
    • Publication date Sep 26, 2013
    • Junya Ogawa
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    CHALCOGEN-CONTAINING AROMATIC COMPOUND, ORGANIC SEMICONDUCTOR MATER...
    • Publication number 20130207047
    • Publication date Aug 15, 2013
    • Nippon Steel & Sumikin Chemical Co., Ltd.
    • Mitsuru Suda
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    ORGANIC ELECTROLUMINESCENT ELEMENT
    • Publication number 20130207097
    • Publication date Aug 15, 2013
    • NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.
    • Takahiro Kai
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    ORGANIC ELECTROLUMINESCENT DEVICE
    • Publication number 20120319095
    • Publication date Dec 20, 2012
    • Nippon Steel Chemical Co., Ltd
    • Masashi Tada
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Organic Electroluminescent Device
    • Publication number 20120305904
    • Publication date Dec 6, 2012
    • NIPPON STEEL CHEMICAL CO., LTD.
    • Takahiro Kai
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    ORGANIC ELECTROLUMINESCENT DEVICE
    • Publication number 20120305903
    • Publication date Dec 6, 2012
    • Takahiro Kai
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    ORGANIC ELECTROLUMINESCENT DEVICE
    • Publication number 20120235133
    • Publication date Sep 20, 2012
    • Takahiro Kai
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    ORGANIC ELECTROLUMINESCENT DEVICE
    • Publication number 20120235136
    • Publication date Sep 20, 2012
    • Junya Ogawa
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    MATERIAL FOR USE IN PHOSPHORESCENT DEVICE AND ORGANIC ELECTROLUMINE...
    • Publication number 20110315975
    • Publication date Dec 29, 2011
    • Takahiro Kai
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    ORGANIC ELECTROLUMINESCENT DEVICE
    • Publication number 20110284828
    • Publication date Nov 24, 2011
    • Takahiro Kai
    • C07 - ORGANIC CHEMISTRY