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Eiji Hoshi

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  • Hitachi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lithium secondary battery
    • Patent number 8,029,934
    • Issue date Oct 4, 2011
    • Hitachi Vehicle Energy, Ltd
    • Hiroshi Haruna
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Lead-acid battery
    • Patent number 7,083,876
    • Issue date Aug 1, 2006
    • Hitachi, Ltd.
    • Kyoko Honbo
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

  • Information Patent Application

    LITHIUM SECONDARY BATTERY
    • Publication number 20080020286
    • Publication date Jan 24, 2008
    • Hiroshi Haruna
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    LITHIUM SECONDARY BATTERY CONTAINING CARBOXYLIC ANHYDRIDE ORGANIC C...
    • Publication number 20070196740
    • Publication date Aug 23, 2007
    • Hiroshi Haruna
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Energy device
    • Publication number 20050153173
    • Publication date Jul 14, 2005
    • Yoshiaki Kumashiro
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Lead-acid battery
    • Publication number 20040180264
    • Publication date Sep 16, 2004
    • Kyoko Honbo
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Lead-acid storage battery, carbon material and process of manufactu...
    • Publication number 20030235760
    • Publication date Dec 25, 2003
    • Hitachi, Ltd.
    • Eiji Hoshi
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    Lead-acid storage battery
    • Publication number 20030235759
    • Publication date Dec 25, 2003
    • Hitachi, Ltd.
    • Kyoko Honbo
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Lead-acid battery
    • Publication number 20030049528
    • Publication date Mar 13, 2003
    • Kyoko Honbo
    • H01 - BASIC ELECTRIC ELEMENTS