TREA

Masahiko Okamura

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  • Atsugi City, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Liquid-crystal medium
    • Patent number 10,988,691
    • Issue date Apr 27, 2021
    • Merck Patent GmbH
    • Takanori Takeda
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Liquid-crystalline medium and liquid-crystal display
    • Patent number 8,617,419
    • Issue date Dec 31, 2013
    • Merck Patent GmbH
    • Sayuri Ohgiri
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Liquid crystal medium
    • Patent number 7,553,523
    • Issue date Jun 30, 2009
    • Merck Patent GmbH
    • Hideo Ichinose
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

  • Information Patent Application

    LIQUID-CRYSTAL MEDIUM
    • Publication number 20180230381
    • Publication date Aug 16, 2018
    • Merck Patent GmbH
    • Takanori TAKEDA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID-CRYSTALLINE MEDIUM AND LIQUID-CRYSTAL DISPLAY
    • Publication number 20120256124
    • Publication date Oct 11, 2012
    • Merck Patent Gesellschaft mit Beschrankter Haftung
    • Sayuri OHGIRI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Liquid crystal medium
    • Publication number 20070170395
    • Publication date Jul 26, 2007
    • Merck Patent Gesellschaft
    • Hideo Ichinose
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...