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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11936046 B1

PDFFull Text
Date of Patent:
Mar. 19, 2024

Filed:

Oct. 19, 2018

Electricity storage device, method for producing electricity storage device, and electrolytic plating method

Applicant:

Kabushiki Kaisha Toyota Jidoshokki, Kariya, JP;

Inventors:

Tatsuya Kinugawa, Kariya, JP;

Shota Saga, Kariya, JP;

Junji Takeuchi, Kariya, JP;

Manabu Osamura, Kariya, JP;

Assignee:

KABUSHIKI KAISHA TOYOTA JIDOSHOKKI, Kariya, JP;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Brian R Ohara

Assistant Examiner:

Emily Elizabeth Freeman

Int. Cl.
CPC ...
H01M 4/62 (2006.01); C25D 3/12 (2006.01); C25D 5/00 (2006.01); C25D 5/14 (2006.01); C25D 7/00 (2006.01); H01M 4/02 (2006.01); H01M 4/66 (2006.01); H01M 10/30 (2006.01); H01M 50/103 (2021.01); H01M 50/593 (2021.01);
U.S. Cl.
CPC ...
H01M 4/62 (2013.01); C25D 3/12 (2013.01); C25D 5/14 (2013.01); C25D 5/605 (2020.08); C25D 7/00 (2013.01); H01M 4/667 (2013.01); H01M 10/30 (2013.01); H01M 50/103 (2021.01); H01M 50/593 (2021.01); H01M 2004/021 (2013.01); H01M 2004/029 (2013.01);
Abstract

An electricity storage device includes a stack of bipolar electrodes each including a steel sheet, and a plating layer provided on a surface of the steel sheet. The plating layer includes a base nickel-plating layer provided on the surface of the steel sheet, and a surface nickel-plating layer provided on the base nickel-plating layer, and having a surface roughness greater than that of the base nickel-plating layer.

Find Patent Forward Citations

Kinugawa, Tatsuya. (2024). Electricity storage device, method for producing electricity storage device, and electrolytic plating method (U.S. Patent No. 11936046). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11936046

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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