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Yutaka BANNAI

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  • Sendai-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lithium ion secondary battery
    • Patent number 8,435,672
    • Issue date May 7, 2013
    • NEC Energy Devices, Ltd.
    • Yutaka Bannai
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

  • Information Patent Application

    LITHIUM SECONDARY BATTERY
    • Publication number 20130078512
    • Publication date Mar 28, 2013
    • NEC TOKIN CORPORATION
    • Takehiro Noguchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LITHIUM SECONDARY BATTERY
    • Publication number 20110318637
    • Publication date Dec 29, 2011
    • NEC Tokin Corporation
    • Takehiro NOGUCHI
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    LITHIUM SECONDARY BATTERY
    • Publication number 20100173200
    • Publication date Jul 8, 2010
    • NEC Tokin Corporation
    • Takehiro NOGUCHI
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    LITHIUM SECONDARY BATTERY
    • Publication number 20100173201
    • Publication date Jul 8, 2010
    • NEC Tokin Corporation
    • Takehiro NOGUCHI
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Lithium ion secondary battery
    • Publication number 20070248885
    • Publication date Oct 25, 2007
    • NEC Tokin Corporation
    • Yutaka Bannai
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    LITHIUM SECONDARY BATTERY
    • Publication number 20070172734
    • Publication date Jul 26, 2007
    • Takehiro NOGUCHI
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...