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Fujio Hirano

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Patents Grantslast 30 patents

  • Information Patent Grant

    Prismatic cell and production method for the same
    • Patent number 8,986,874
    • Issue date Mar 24, 2015
    • Hitachi Automotive Systems, Ltd.
    • Kazuaki Urano
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Square battery and manufacturing method of the same
    • Patent number 8,530,068
    • Issue date Sep 10, 2013
    • Hitachi Vehicle Energy, Ltd
    • Kazuaki Urano
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Battery
    • Patent number D644178
    • Issue date Aug 30, 2011
    • Hitachi Vehicle Energy, Ltd
    • Yutaka Sato
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Battery
    • Patent number D644176
    • Issue date Aug 30, 2011
    • Hitachi Vehicle Energy, Ltd
    • Yutaka Sato
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Battery
    • Patent number D642978
    • Issue date Aug 9, 2011
    • Hitachi Vehicle Energy, Ltd
    • Yutaka Sato
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Method and structure for connecting batteries
    • Patent number 7,056,618
    • Issue date Jun 6, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Fujio Hirano
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Cylindrical storage battery
    • Patent number 6,703,158
    • Issue date Mar 9, 2004
    • Matsushita Electric Industrial Co., Ltd.
    • Fujio Hirano
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Lead acid battery
    • Patent number 5,419,983
    • Issue date May 30, 1995
    • Matsushita Electric Industrial Co., Ltd.
    • Yoshie Suzuki
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents