TREA

Kazuhiro Teranishi

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  • Shunan-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Phenylnaphthol derivatives
    • Patent number 9,643,905
    • Issue date May 9, 2017
    • Tokuyama Corporation
    • Shinobu Izumi
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Chromene compound
    • Patent number 9,487,693
    • Issue date Nov 8, 2016
    • Tokuyama Corporation
    • Shinobu Izumi
    • G02 - OPTICS
  • Information Patent Grant

    Photochromic composition
    • Patent number 9,316,765
    • Issue date Apr 19, 2016
    • Tokuyama Corporation
    • Katsuhiro Mori
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Chromene compound
    • Patent number 8,778,236
    • Issue date Jul 15, 2014
    • Tokuyama Corporation
    • Junji Takenaka
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Chromene compound
    • Patent number 8,709,308
    • Issue date Apr 29, 2014
    • Tokuyama Corporation
    • Toshiaki Takahashi
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Chromene compound
    • Patent number 8,691,120
    • Issue date Apr 8, 2014
    • Tokuyama Corporation
    • Toshiaki Takahashi
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Chromene compound
    • Patent number 8,308,996
    • Issue date Nov 13, 2012
    • Tokuyama Corporation
    • Toshiaki Takahashi
    • C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

  • Information Patent Application

    NOVEL PHENYLNAPHTHOL DERIVATIVES
    • Publication number 20160130203
    • Publication date May 12, 2016
    • Tokuyama Corporation
    • Shinobu IZUMI
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Photochromic Composition
    • Publication number 20140340727
    • Publication date Nov 20, 2014
    • Tokuyama Corporation
    • Katsuhiro Mori
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    CHROMENE COMPOUND
    • Publication number 20140154527
    • Publication date Jun 5, 2014
    • Tokuyama Corporation
    • Shinobu Izumi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    CHROMENE COMPOUND
    • Publication number 20140054520
    • Publication date Feb 27, 2014
    • Tokuyama Corporation
    • Junji Takenaka
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    CHROMENE COMPOUND
    • Publication number 20140034884
    • Publication date Feb 6, 2014
    • Tokuyama Corporation
    • Toshiaki Takahashi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    CHROMENE COMPOUND
    • Publication number 20140030529
    • Publication date Jan 30, 2014
    • Tokuyama Corporation
    • Toshiaki Takahashi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    CHROMENE COMPOUND
    • Publication number 20120170098
    • Publication date Jul 5, 2012
    • Toshiaki Takahashi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    CHROMENE COMPOUND
    • Publication number 20120145974
    • Publication date Jun 14, 2012
    • Toshiaki Takahashi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    CHROMENE COMPOUND
    • Publication number 20120121934
    • Publication date May 17, 2012
    • Toshiaki Takahashi
    • C07 - ORGANIC CHEMISTRY