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Shinji Motokawa

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  • Yokohama-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Conductive rubber member
    • Patent number 8,900,107
    • Issue date Dec 2, 2014
    • Synztec Co., Ltd.
    • Shinji Motokawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Conductive rubber member
    • Patent number 8,090,295
    • Issue date Jan 3, 2012
    • Synztec Co., Ltd.
    • Shinji Motokawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Conductive roller
    • Patent number 7,922,637
    • Issue date Apr 12, 2011
    • Synztec Co., Ltd.
    • Shinji Motokawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    CONDUCTIVE RUBBER MEMBER
    • Publication number 20100222193
    • Publication date Sep 2, 2010
    • SYNZTEC CO., LTD.
    • Shinji Motokawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CONDUCTIVE RUBBER MEMBER
    • Publication number 20080247778
    • Publication date Oct 9, 2008
    • SYNZTEC CO., LTD.
    • Shinji MOTOKAWA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Conductive roller
    • Publication number 20070149377
    • Publication date Jun 28, 2007
    • HOKUSHIN CORPORATION
    • Shinji Motokawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY