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Electric energy generating element
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Patent number 7,060,381
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Issue date Jun 13, 2006
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Sony Corporation
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Mitsuaki Miyakoshi
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Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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Fuel cell
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Patent number 6,824,908
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Issue date Nov 30, 2004
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Sony Corporation
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Kiyoshi Yamaura
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Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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Method of preparation of fuel cell
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Patent number 6,726,963
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Issue date Apr 27, 2004
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Sony Corporation
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Kiyoshi Yamaura
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Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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Non-aqueous electrolyte battery
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Patent number 6,627,351
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Issue date Sep 30, 2003
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Sony Corporation
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Kiyoshi Yamaura
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Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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