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:
Jan. 29, 2013
Filed:
Aug. 27, 2010
Applicant:
Yuki Watanabe, Osaka, JP;
Inventor:
Yuki Watanabe, Osaka, JP;
Assignee:
Sharp Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 6/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A non-aqueous electrolyte battery comprising a negative electrode containing a carbon material capable of doping and dedoping lithium ions as a negative electrode active material; a positive electrode containing a composite oxide of lithium and a transition metal as a positive electrode active material; and a non-aqueous electrolytic solution; wherein the non-aqueous electrolytic solution contains 0.001% by weight or more and 5% by weight or less of a diamine compound having two tertiary amino groups capable of interacting with a proton.