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Lithium secondary battery
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Patent number 9,059,475
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Issue date Jun 16, 2015
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PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
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Masaya Ugaji
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Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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Non-aqueous electrolyte secondary battery
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Patent number 8,067,115
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Issue date Nov 29, 2011
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Panasonic Corporation
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Takayuki Shirane
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Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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Non-aqueous electrolyte secondary battery
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Patent number 8,048,569
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Issue date Nov 1, 2011
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Panasonic Corporation
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Masato Fujikawa
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Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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Nonaqueous electrolyte battery
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Patent number 7,378,192
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Issue date May 27, 2008
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Matsushita Electric Industrial Co., Ltd.
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Hiroshi Yoshizawa
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Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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Power tool with additional function
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Patent number 7,249,862
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Issue date Jul 31, 2007
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Matsushita Electric Industrial Co., Ltd.
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Takayuki Shirane
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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Secondary battery
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Patent number 7,153,606
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Issue date Dec 26, 2006
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Matsushita Electric Industrial Co., Ltd.
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Takayuki Shirane
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H01 - BASIC ELECTRIC ELEMENTS
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Nonaqueous electrolyte battery
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Patent number 6,440,606
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Issue date Aug 27, 2002
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Matsushita Electric Industrial Co., Ltd.
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Hiroshi Yoshizawa
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H01 - BASIC ELECTRIC ELEMENTS
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Secondary battery
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Patent number 6,120,707
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Issue date Sep 19, 2000
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Matsushita Electric Industrial Co., Ltd.
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Takayuki Shirane
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H01 - BASIC ELECTRIC ELEMENTS
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