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. 18, 2020
Filed:
Apr. 08, 2019
Applicant:
Asahi Kasei Kabushiki Kaisha, Tokyo, JP;
Inventors:
Kazuteru Umetsu, Tokyo, JP;
Yuichiro Hirakawa, Tokyo, JP;
Yuima Kimura, Tokyo, JP;
Hitoshi Morita, Tokyo, JP;
Nobuhiro Okada, Tokyo, JP;
Assignee:
Asahi Kasei Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01G 11/84 (2013.01); H01G 11/06 (2013.01); H01G 11/30 (2013.01); H01G 11/64 (2013.01); H01M 10/0585 (2010.01); H01M 4/133 (2010.01); H01M 10/0566 (2010.01); H01M 10/44 (2006.01); H01M 4/36 (2006.01); H01M 4/58 (2010.01); H01M 4/1393 (2010.01); H01G 11/28 (2013.01); H01G 11/32 (2013.01); H01G 11/50 (2013.01); H01G 11/52 (2013.01); H01G 11/60 (2013.01); H01G 11/62 (2013.01); H01M 4/587 (2010.01); H01M 4/62 (2006.01); H01M 4/66 (2006.01); H01M 10/0525 (2010.01); H01M 10/0568 (2010.01); H01M 10/0569 (2010.01); H01G 11/24 (2013.01); H01M 10/052 (2010.01); H01M 10/0567 (2010.01); H01M 4/04 (2006.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01G 11/84 (2013.01); H01G 11/06 (2013.01); H01G 11/24 (2013.01); H01G 11/28 (2013.01); H01G 11/30 (2013.01); H01G 11/32 (2013.01); H01G 11/50 (2013.01); H01G 11/52 (2013.01); H01G 11/60 (2013.01); H01G 11/62 (2013.01); H01G 11/64 (2013.01); H01M 4/133 (2013.01); H01M 4/1393 (2013.01); H01M 4/364 (2013.01); H01M 4/587 (2013.01); H01M 4/5825 (2013.01); H01M 4/628 (2013.01); H01M 4/661 (2013.01); H01M 10/052 (2013.01); H01M 10/0525 (2013.01); H01M 10/0566 (2013.01); H01M 10/0567 (2013.01); H01M 10/0568 (2013.01); H01M 10/0569 (2013.01); H01M 10/0585 (2013.01); H01M 10/44 (2013.01); H01M 4/0404 (2013.01); H01M 2004/021 (2013.01); H01M 2004/028 (2013.01); H01M 2300/0037 (2013.01); Y02E 60/122 (2013.01); Y02E 60/13 (2013.01); Y02T 10/7011 (2013.01);
Abstract
Provided is a nonaqueous lithium-type power storage element in which a lithium compound is included in positive electrode, wherein energy loss due to voltage decrease under high temperatures and high voltages is reduced, and the high-load charge and discharge cycle characteristics are exceptional.