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Atsushi Watanabe

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  • Hyogo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Battery pack
    • Patent number 7,396,600
    • Issue date Jul 8, 2008
    • Sanyo Electric Co., LTD
    • Atsushi Watanabe
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Battery pack and process for the production thereof
    • Patent number 7,297,440
    • Issue date Nov 20, 2007
    • Sanyo Electric Co., LTD
    • Atsushi Watanabe
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Battery pack
    • Patent number 7,252,903
    • Issue date Aug 7, 2007
    • Sanyo Electric Co., LTD
    • Katsuhiko Kawabata
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Battery pack and method of detecting battery pack abnormalities
    • Patent number 6,924,625
    • Issue date Aug 2, 2005
    • Sanyo Electric Co., LTD
    • Hiroki Teraoka
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Battery pack containing a circuit breaker
    • Patent number 6,686,722
    • Issue date Feb 3, 2004
    • Sanyo Electric Co., Ltd.
    • Atsushi Watanabe
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Battery pack
    • Patent number 6,492,058
    • Issue date Dec 10, 2002
    • Sanyo Electric Co., LTD
    • Atsushi Watanabe
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Battery pack and PTC element incorporated in the battery pack
    • Patent number 6,356,051
    • Issue date Mar 12, 2002
    • Tyco Electronics Raychem K.K.
    • Takashi Hasunuma
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents