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.:
Date of Patent:
Aug. 04, 2020
Filed:
Sep. 22, 2011
Applicants:
Hiroaki Murase, Tokyo, JP;
Kazuhiro Muto, Chiba, JP;
Inventors:
Hiroaki Murase, Tokyo, JP;
Kazuhiro Muto, Chiba, JP;
Assignees:
ITOCHU Corporation, Osaka, JP;
The Japan Research Institute, Limited, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/396 (2019.01); H01M 10/04 (2006.01); G01R 31/392 (2019.01);
U.S. Cl.
CPC ...
G01R 31/396 (2019.01); H01M 10/0404 (2013.01); G01R 31/392 (2019.01);
Abstract
Provided is a battery pack comprising a plurality of batteries; and a plurality of memories that correspond respectively to the batteries and that each record deterioration information of the corresponding battery. Each set of a battery and a corresponding memory may be formed integrally as a battery cell. As a result, the deterioration information of each battery cell can be known even after the battery pack is disassembled.