TREA

Kyoko Katagi

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  • Inashiki-gun, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Photopolymerizable composition
    • Patent number 7,368,224
    • Issue date May 6, 2008
    • Kyowa Hakko Chemical Co., Ltd.
    • Tsuguo Yamaoka
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Filters of electronic displays
    • Patent number 7,242,542
    • Issue date Jul 10, 2007
    • Kyowa Hakko Chemical Co., Ltd.
    • Ikuo Shimizu
    • C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

  • Information Patent Application

    Filters of electronic displays
    • Publication number 20060063864
    • Publication date Mar 23, 2006
    • KYOWA HAKKO CHEMICAL CO., LTD
    • Ikuo Shimizu
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Photopolymerizable composition
    • Publication number 20050164120
    • Publication date Jul 28, 2005
    • KYOWA HAKKO CHEMICAL CO., LTD.
    • Tsuguo Yamaoka
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...