TREA

Ryousuke Asami

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  • Chiba, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Halogenated zinc phthalocyanine pigment for color filter and method...
    • Patent number 11,976,199
    • Issue date May 7, 2024
    • DIC Corporation
    • Keisuke Sakamoto
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Compound and color filter
    • Patent number 8,420,860
    • Issue date Apr 16, 2013
    • DIC Corporation
    • Hitoshi Kondou
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Compound and color filter
    • Patent number 8,404,894
    • Issue date Mar 26, 2013
    • DIC Corporation
    • Hitoshi Kondou
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents