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So Kuranaka

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Patents Grantslast 30 patents

  • Information Patent Grant

    Nonaqueous electrolyte secondary battery and charge/discharge syste...
    • Patent number 9,088,035
    • Issue date Jul 21, 2015
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Shoichiro Watanabe
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Power supply unit
    • Patent number 8,470,481
    • Issue date Jun 25, 2013
    • Panasonic Corporation
    • Katsumi Kozu
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Battery pack
    • Patent number 7,846,577
    • Issue date Dec 7, 2010
    • Panasonic Corporation
    • Katsumi Kozu
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Power supply unit
    • Patent number 7,687,167
    • Issue date Mar 30, 2010
    • Panasonic Corporation
    • Katsumi Kozu
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Battery pack
    • Patent number 7,535,199
    • Issue date May 19, 2009
    • Panasonic Corporation
    • Tadao Kimura
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power supply apparatus having control section for controlling quant...
    • Patent number 7,129,674
    • Issue date Oct 31, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Toshihiko Ichinose
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Fuel cell system, fuel feed system for fuel cell and portable elect...
    • Patent number 5,976,725
    • Issue date Nov 2, 1999
    • Matsushita Electric Industrial Co., Ltd.
    • Takaharu Gamo
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

  • Information Patent Application

    POWER SUPPLY DEVICE
    • Publication number 20100143812
    • Publication date Jun 10, 2010
    • PANASONIC CORPORATION
    • Katsumi Kozu
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Battery Pack
    • Publication number 20080233475
    • Publication date Sep 25, 2008
    • Matsushita Electric Industrial Co., Ltd,
    • Katsumi Kozu
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Battery pack
    • Publication number 20060192529
    • Publication date Aug 31, 2006
    • MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    • Tadao Kimura
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Nonaqueous electrolyte secondary battery and charge/discharge syste...
    • Publication number 20060194109
    • Publication date Aug 31, 2006
    • Shoichiro Watanabe
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Power supply apparatus
    • Publication number 20050040786
    • Publication date Feb 24, 2005
    • Matsushita Electric Industrial Co., Ltd.
    • Toshihiko Ichinose
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Power supply unit
    • Publication number 20050014043
    • Publication date Jan 20, 2005
    • Matsushita Electric Industrial Co., Ltd.
    • Katsumi Kozu
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Positive electrode active material for alkaline storage battery, po...
    • Publication number 20020164527
    • Publication date Nov 7, 2002
    • MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    • Futoshi Tanigawa
    • H01 - BASIC ELECTRIC ELEMENTS