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Shinichi Kimizuka

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  • Ichihara-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Polyol Composition
    • Patent number 10,087,279
    • Issue date Oct 2, 2018
    • Nippon Soda Co., Ltd.
    • Mitsuhiro Nakamura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyurethane
    • Patent number 9,701,779
    • Issue date Jul 11, 2017
    • Nippon Soda Co., Ltd.
    • Akihiro Shirai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyurethane
    • Patent number 9,701,780
    • Issue date Jul 11, 2017
    • Nippon Soda Co., Ltd.
    • Akihiro Shirai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for production of partially protected poly(hydroxystyrene)s
    • Patent number 6,875,821
    • Issue date Apr 5, 2005
    • Nippon Soda Co., Ltd.
    • Hiroo Muramoto
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Alkenylphenol copolymer and process for producing the same
    • Patent number 6,743,861
    • Issue date Jun 1, 2004
    • Nippon Soda Co. Ltd.
    • Hitoshi Matsumoto
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Photocurable composition containing iodonium salt compound
    • Patent number 6,677,390
    • Issue date Jan 13, 2004
    • Nippon Soda Co., Ltd.
    • Eiji Takahashi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Photocurable composition containing iodonium salt compound
    • Patent number 6,558,871
    • Issue date May 6, 2003
    • Nippon Soda Co. Ltd.
    • Eiji Takahashi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    POLYOL COMPOSITION
    • Publication number 20160264713
    • Publication date Sep 15, 2016
    • Nippon Soda Co., Ltd.
    • Mitsuhiro NAKAMURA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    POLYURETHANE
    • Publication number 20160168310
    • Publication date Jun 16, 2016
    • Nippon Soda Co., Ltd.
    • Akihiro Shirai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    POLYURETHANE
    • Publication number 20150119535
    • Publication date Apr 30, 2015
    • Nippon Soda Co., Ltd.
    • Akihiro Shirai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Process for production of partially protected poly(hydroxystyrene)s
    • Publication number 20040063863
    • Publication date Apr 1, 2004
    • Hiroo Muramoto
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...