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, 2015
Filed:
Jul. 13, 2012
Applicants:
Asuki Yanagihara, Fukushima, JP;
Satoshi Fujiki, Fukushima, JP;
Yosuke Hosoya, Fukushima, JP;
Guohua LI, Fukushima, JP;
Inventors:
Asuki Yanagihara, Fukushima, JP;
Satoshi Fujiki, Fukushima, JP;
Yosuke Hosoya, Fukushima, JP;
Guohua Li, Fukushima, JP;
Assignee:
SONY CORPORATION, , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/485 (2010.01); H01M 4/505 (2010.01); H01M 4/525 (2010.01); H01M 4/58 (2010.01); H01M 4/587 (2010.01); H01M 4/36 (2006.01); C01G 23/00 (2006.01); C01B 25/45 (2006.01); H01M 4/02 (2006.01); H01M 4/131 (2010.01); H01M 4/136 (2010.01); H01M 10/0525 (2010.01);
U.S. Cl.
CPC ...
H01M 4/366 (2013.01); C01B 25/45 (2013.01); C01G 23/005 (2013.01); H01M 4/485 (2013.01); H01M 4/505 (2013.01); H01M 4/525 (2013.01); H01M 4/587 (2013.01); H01M 4/5825 (2013.01); C01P 2002/60 (2013.01); C01P 2004/51 (2013.01); C01P 2006/16 (2013.01); C01P 2006/40 (2013.01); H01M 4/131 (2013.01); H01M 4/136 (2013.01); H01M 10/0525 (2013.01); H01M 2004/021 (2013.01); Y02E 60/122 (2013.01); Y02T 10/7011 (2013.01);
Abstract
A lithium ion secondary battery includes: a positive electrode; a negative electrode; and an electrolytic solution, at least one of the positive electrode and the negative electrode being capable of storing and releasing lithium ions, and containing an active material that satisfies predetermined conditions.