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:
Sep. 20, 2016
Filed:
Feb. 09, 2010
Applicants:
Atsushi Sano, Tokyo, JP;
Hisashi Suzuki, Tokyo, JP;
Inventors:
Atsushi Sano, Tokyo, JP;
Hisashi Suzuki, Tokyo, JP;
Assignee:
TDK CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/60 (2006.01); H01M 4/134 (2010.01); H01M 4/1395 (2010.01); H01M 4/62 (2006.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 4/134 (2013.01); H01M 4/1395 (2013.01); H01M 4/621 (2013.01); H01M 4/622 (2013.01); H01M 2004/027 (2013.01); Y02E 60/122 (2013.01); Y02P 70/54 (2015.11);
Abstract
A lithium-ion secondary battery including an electrode having a current collector and an active material layer, formed on the current collector, that contains an active material and polybenzimidazole. Also, a method of manufacturing a lithium-ion secondary battery including manufacturing an electrode having a current collector and an active material layer, formed on the current collector, that contains an active material and polybenzimidazole.