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Alkali secondary battery
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Patent number 5,707,764
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Issue date Jan 13, 1998
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Toshiba Battery Co., Ltd.
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Kunihiko Miyamoto
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H01 - BASIC ELECTRIC ELEMENTS
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Alkaline secondary battery
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Patent number 5,525,444
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Issue date Jun 11, 1996
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Toshiba Battery Co., Ltd.
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Takeo Ito
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H01 - BASIC ELECTRIC ELEMENTS
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Alkali secondary battery
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Patent number 5,506,076
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Issue date Apr 9, 1996
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Toshiba Battery Co., Ltd.
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Kunihiko Miyamoto
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H01 - BASIC ELECTRIC ELEMENTS
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