TREA

Naoki Yamaguchi

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  • Aichi-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Developing roll for electrophotographic machine
    • Patent number 8,913,931
    • Issue date Dec 16, 2014
    • Tokai Rubber Industries, Ltd.
    • Yosuke Hayashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Roller for office automation equipment
    • Patent number 6,491,613
    • Issue date Dec 10, 2002
    • Tokai Rubber Industries, Ltd.
    • Kazuhiro Takeda
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    DEVELOPING ROLL FOR ELCTROPHOTOGRAPHIC MACHINE
    • Publication number 20130223893
    • Publication date Aug 29, 2013
    • TOKAI RUBBER INDUSTRIES, LTD.
    • Yosuke Hayashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Developing roll
    • Publication number 20050085361
    • Publication date Apr 21, 2005
    • TOKAI RUBBER INDUSTRIES, LTD.
    • Masanori Ishida
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Roller for office automation equipment
    • Publication number 20020039955
    • Publication date Apr 4, 2002
    • TOKAI RUBBER INDUSTRIES, LTD.
    • Kazuhiro Takeda
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...