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Kumiko Takagi

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  • Fukushima, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrolytic solution and battery
    • Patent number 9,583,791
    • Issue date Feb 28, 2017
    • Sony Corporation
    • Atsumichi Kawashima
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrolyte solution containing a cyclic imide salt and light metal...
    • Patent number 8,679,683
    • Issue date Mar 25, 2014
    • Sony Corporation
    • Akira Yamaguchi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Battery
    • Patent number 8,586,245
    • Issue date Nov 19, 2013
    • Sony Corporation
    • Akira Yamaguchi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Secondary battery
    • Patent number 8,168,320
    • Issue date May 1, 2012
    • Sony Corporation
    • Kumiko Takagi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Secondary battery
    • Patent number 7,807,292
    • Issue date Oct 5, 2010
    • Sony Corporation
    • Kumiko Takagi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

  • Information Patent Application

    BATTERY
    • Publication number 20150318533
    • Publication date Nov 5, 2015
    • SONY CORPORATION
    • Kenichi Ogawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SECONDARY BATTERY
    • Publication number 20120208056
    • Publication date Aug 16, 2012
    • SONY CORPORATION
    • Kumiko Takagi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    BATTERY
    • Publication number 20110177399
    • Publication date Jul 21, 2011
    • SONY CORPORATION
    • Akira Yamaguchi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    SECONDARY BATTERY
    • Publication number 20100291425
    • Publication date Nov 18, 2010
    • SONY CORPORATION
    • Kumiko Takagi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    SECONDARY BATTERY
    • Publication number 20080280193
    • Publication date Nov 13, 2008
    • SONY CORPORATION
    • Kumiko Takagi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    ELECTROLYTIC SOLUTION AND BATTERY
    • Publication number 20080193854
    • Publication date Aug 14, 2008
    • Akira Yamaguchi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    ELECTROLYTIC SOLUTION AND BATTERY
    • Publication number 20060228626
    • Publication date Oct 12, 2006
    • Atsumichi Kawashima
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    BATTERY
    • Publication number 20060222958
    • Publication date Oct 5, 2006
    • Akira Yamaguchi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    BATTERY
    • Publication number 20060222955
    • Publication date Oct 5, 2006
    • Kenichi Ogawa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Battery
    • Publication number 20060115739
    • Publication date Jun 1, 2006
    • Akira Yamaguchi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...