Battery

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10312493
APP PUB NO 20180072165A1
SERIAL NO

15700762

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The battery according to the present invention includes electrodes provided with current collecting tabs 26 and 36, an electrode body 10 constituted by repeatedly laminating the electrodes in the direction of lamination, and tab groups 28 and 38 obtained by overlaying repeatedly laminated electrode tabs 26 in the direction of lamination. First tabs 26 and 36 included in the tab groups 28 and 38 have extending parts 26a and 36a which extend from an active material layer, and crossing parts 26b and 36b which extend in a direction perpendicular to, or intersecting at an acute angle with, the direction of extension A of the extending parts 26a and 36a. The crossing parts 26b and 36b are gathered together in the direction of lamination, and current collector terminals 70 and 72 are joined to the positions at which the crossing parts are gathered together.

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First Claim

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Patent Owner(s)

  • TOYOTA JIDOSHA KABUSHIKI KAISHA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Matsumoto, Mizuho Toyota, JP 22 27

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