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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 9106090 B1

PDFFull Text
Expired
Date of Patent:
Aug. 11, 2015

Filed:

Nov. 25, 2011

Method for recovering capacity of lithium ion battery

Applicants:

Koichi Taniyama, Tokyo, JP;

Kazunori Haraguchi, Tokyo, JP;

Kyohei Shimoyama, Okazaki, JP;

Inventors:

Koichi Taniyama, Tokyo, JP;

Kazunori Haraguchi, Tokyo, JP;

Kyohei Shimoyama, Okazaki, JP;

Assignees:

MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA, Tokyo, JP;

MITSUBISHI JIDOSHA ENGINEERING KABUSHIKI KAISHA, Okazaki-Shi, JP;

Attorney:

Birch, Stewart, Kolasch & Birch, LLP

Primary Examiner:

Phallaka Kik

Int. Cl.
CPC ...
H02J 7/00 (2006.01); H01M 10/42 (2006.01); H01M 2/18 (2006.01); G08B 21/08 (2006.01); G01N 27/416 (2006.01); H01M 10/0525 (2010.01); H01M 10/44 (2006.01); H01M 4/36 (2006.01); H01M 10/058 (2010.01); H01M 10/48 (2006.01); H01M 6/50 (2006.01);
U.S. Cl.
CPC ...
H02J 7/0068 (2013.01); H01M 4/364 (2013.01); H01M 6/5005 (2013.01); H01M 10/058 (2013.01); H01M 10/0525 (2013.01); H01M 10/425 (2013.01); H01M 10/44 (2013.01); H01M 10/48 (2013.01); G01N 27/416 (2013.01); G08B 21/08 (2013.01); Y02E 60/122 (2013.01); Y02T 10/7011 (2013.01);
Abstract

A method for recovering the capacity of a lithium ion battery determines whether or not the cause of degradation is a decrease in lithium ions; calculates the amount of the decrease in lithium ions; and connects a lithium ion replenishing electrode to a positive electrode or a negative electrode to release lithium ions corresponding to the amount of the decrease from the lithium ion replenishing electrode, thereby replenishing the lithium ion battery with lithium ions for recovery of the battery capacity.

Find Patent Forward Citations

Taniyama, Koichi. (2015). Method for recovering capacity of lithium ion battery (U.S. Patent No. 9106090). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9106090

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

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