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. 13, 2016
Filed:
Dec. 17, 2004
Applicants:
Kentaro Nakahara, Tokyo, JP;
Jiro Iriyama, Tokyo, JP;
Shigeyuki Iwasa, Tokyo, JP;
Masahiro Suguro, Tokyo, JP;
Masaharu Satoh, Tokyo, JP;
Inventors:
Kentaro Nakahara, Tokyo, JP;
Jiro Iriyama, Tokyo, JP;
Shigeyuki Iwasa, Tokyo, JP;
Masahiro Suguro, Tokyo, JP;
Masaharu Satoh, Tokyo, JP;
Assignee:
NEC CORPORATION, , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/04 (2006.01); H01G 9/00 (2006.01); H01M 4/60 (2006.01); H01M 10/052 (2010.01); H01M 4/137 (2010.01); H01M 4/40 (2006.01);
U.S. Cl.
CPC ...
H01G 9/155 (2013.01); H01M 4/60 (2013.01); H01M 4/602 (2013.01); H01M 10/052 (2013.01); H01M 4/137 (2013.01); H01M 4/405 (2013.01); Y02E 60/122 (2013.01); Y02E 60/13 (2013.01); Y02T 10/7011 (2013.01); Y02T 10/7022 (2013.01);
Abstract
An object of the present invention is to provide a power storage device with excellent cycle property, employing a cathode containing a nitroxyl polymer. To attain the object in the present invention, in the power storage device employing a cathode comprising a nitroxyl polymer, a lithium or lithium alloy anode is used as an anode active material and the cathode is in direct contact with the anode.