TREA

Daijyo Tomihisa

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vinylpyrrolidone-based polymer composition
    • Patent number 7,700,674
    • Issue date Apr 20, 2010
    • Nippon Shokubai Co., Ltd.
    • Keiichi Fujise
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    Vinylpyrrolidone-based polymer composition
    • Publication number 20080033081
    • Publication date Feb 7, 2008
    • Keiichi Fujise
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...