METHOD FOR PRODUCING ELECTRICAL STORAGE DEVICE, AND ELECTRICAL STORAGE DEVICE

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United States of America Patent

APP PUB NO 20150325885A1
SERIAL NO

14650726

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method for producing an electrical storage device includes winding a positive electrode, a negative electrode, and a lithium ion source to form a wound element that has a flat part and a curved part, the lithium ion source including a plurality of parts that are arranged in a winding direction through a gap, the wound element being formed so that the gap is situated in the curved part.

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Patent Owner(s)

Patent OwnerAddress
JM ENERGY CORPORATIONHOKUTO-CITY YAMANASHI 409-1501

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
CHIBA, Takashi Nirasaki-shi, JP 61 1631
NANSAKA, Kenji Kofu-shi, JP 27 278

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