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:
Jun. 20, 2023
Filed:
Aug. 30, 2021
Applicant:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Inventors:
Nobukatsu Sugiyama, Kawasaki Kanagawa, JP;
Yumi Fujita, Tokyo, JP;
Tomokazu Morita, Funabashi Chiba, JP;
Assignee:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 31/3842 (2019.01); H01M 10/42 (2006.01); G01R 31/392 (2019.01); H02J 7/00 (2006.01); H01M 10/48 (2006.01); G01R 31/367 (2019.01);
U.S. Cl.
CPC ...
G01R 31/3842 (2019.01); G01R 31/367 (2019.01); G01R 31/392 (2019.01); H01M 10/4285 (2013.01); H01M 10/488 (2013.01); H02J 7/0048 (2020.01);
Abstract
According to an embodiment, a diagnosis method of a battery is provided. In the diagnosis method, based on an internal state of the battery at a plurality of mutually different times, a time when the internal state of the battery becomes a predetermined state after the plurality of mutually different times is estimated.