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Kiyoshi Masamune

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Patents Grantslast 30 patents

  • Information Patent Grant

    Aqueous resin composition
    • Patent number 6,541,541
    • Issue date Apr 1, 2003
    • Asahi Denka Kogyo Kabushiki Kaisha
    • Kiyoshi Masamune
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    Aqueous resin composition
    • Publication number 20020061941
    • Publication date May 23, 2002
    • ASAHI DENKA KOGYO KABUSHIKI KAISHA
    • Kiyoshi Masamune
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...