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Hitoshi Hamaguchi

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  • Sumoto-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for controlling battery pack
    • Patent number 7,923,967
    • Issue date Apr 12, 2011
    • Sanyo Electric Co., LTD
    • Hitoshi Hamaguchi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Battery pack capable of detecting tampering
    • Patent number 7,642,747
    • Issue date Jan 5, 2010
    • Sanyo Electric Co., LTD
    • Toru Morioka
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    Method for charging battery pack
    • Publication number 20080224667
    • Publication date Sep 18, 2008
    • Koji Tanaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Battery pack
    • Publication number 20070229026
    • Publication date Oct 4, 2007
    • Toru Morioka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Method for controlling battery pack
    • Publication number 20070188141
    • Publication date Aug 16, 2007
    • Hitoshi Hamaguchi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER