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Mai Koyama

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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrolyte solution for electric double layer capacitor
    • Patent number 9,111,694
    • Issue date Aug 18, 2015
    • Daikin Industries, Ltd.
    • Kenzou Takahashi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Electric double layer capacitor
    • Patent number 8,767,376
    • Issue date Jul 1, 2014
    • Daikin Industries, Ltd.
    • Kenzou Takahashi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Electrical double layer capacitor
    • Patent number 8,668,838
    • Issue date Mar 11, 2014
    • Daikin Industries, Ltd.
    • Kenzou Takahashi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTROLYTE SOLUTION FOR ELECTRIC DOUBLE LAYER CAPACITOR
    • Publication number 20130222976
    • Publication date Aug 29, 2013
    • DAIKIN INDUSTRIES, LTD.
    • Kenzou Takahashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRIC DOUBLE LAYER CAPACITOR
    • Publication number 20120243145
    • Publication date Sep 27, 2012
    • DAIKIN INDUSTRIES, LTD.
    • Kenzou Takahashi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    BINDER COMPOSITION FOR ELECTRODE
    • Publication number 20120107689
    • Publication date May 3, 2012
    • DAIKIN INDUSTRIES BUILDING
    • Kenzou Takahashi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    ELECTRIC DOUBLE LAYER CAPACITOR
    • Publication number 20110304950
    • Publication date Dec 15, 2011
    • DAIKIN INDUSTRIES, LTD.
    • Keisuke Ohtsuka
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    ELECTRICAL DOUBLE LAYER CAPACITOR
    • Publication number 20110216477
    • Publication date Sep 8, 2011
    • DAIKIN INDUSTRIES, LTD.
    • Kenzou Takahashi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...