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Yutaka Yamamura

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Porous film
    • Patent number 7,704,597
    • Issue date Apr 27, 2010
    • Nitto Denko Corporation
    • Shunsuke Noumi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Battery separator containing carbodiimide polymer
    • Patent number 6,896,994
    • Issue date May 24, 2005
    • Nitto Denko Corporation
    • Masakatsu Urairi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Battery containing a polycarbodiimide polymer
    • Patent number 6,811,927
    • Issue date Nov 2, 2004
    • Nitto Denko Corporation
    • Masakatsu Urairi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Porous films and processes for the production thereof
    • Patent number 6,716,553
    • Issue date Apr 6, 2004
    • Nitto Denko Corporation
    • Shigeru Fujita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    GEL COMPOSITION, PROCESS FOR THE PREPARATION OF THE GEL COMPOSITION...
    • Patent number 6,667,106
    • Issue date Dec 23, 2003
    • Nitto Denko Corporation
    • Keisuke Kii
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Microporous film
    • Patent number 6,559,195
    • Issue date May 6, 2003
    • Nitto Denko Corporation
    • Kazushige Yamamoto
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Exposure development device for long base member
    • Patent number 4,719,495
    • Issue date Jan 12, 1988
    • Nitto Electric Industrial Co., Ltd.
    • Kazuo Ohuchi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Peeling type developing apparatus
    • Patent number 4,631,110
    • Issue date Dec 23, 1986
    • Nitto Electric Industrial Co., Ltd.
    • Akio Tsumura
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of peel development
    • Patent number 4,504,571
    • Issue date Mar 12, 1985
    • Nitto Electric Industrial Co., Ltd.
    • Yutaka Yamamura
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Porous film
    • Publication number 20060078722
    • Publication date Apr 13, 2006
    • NITTO DENKO CORPORATION
    • Shunsuke Noumi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Separator for battery
    • Publication number 20020172870
    • Publication date Nov 21, 2002
    • Masakatsu Urairi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Porous film, process for producing the same, and uses thereof
    • Publication number 20020160268
    • Publication date Oct 31, 2002
    • NITTO DENKO CORPORATION
    • Mutsuko Yamaguchi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...