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:
Feb. 05, 2013
Filed:
Feb. 23, 2007
Takaharu Morikawa, Osaka, JP;
Atsushi Ueda, Osaka, JP;
Takafumi Oura, Osaka, JP;
Shinichi Kinoshita, Chiba, JP;
Minoru Kotato, Ibaraki, JP;
Hideharu Satou, Ibaraki, JP;
Hitoshi Matsumoto, Kagawa, JP;
Takaharu Morikawa, Osaka, JP;
Atsushi Ueda, Osaka, JP;
Takafumi Oura, Osaka, JP;
Shinichi Kinoshita, Chiba, JP;
Minoru Kotato, Ibaraki, JP;
Hideharu Satou, Ibaraki, JP;
Hitoshi Matsumoto, Kagawa, JP;
Panasonic Corporation, Osaka, JP;
Mitsubishi Chemical Corporation, Tokyo, JP;
Abstract
A non-aqueous electrolyte secondary battery wherein the non-aqueous electrolyte contains a non-aqueous solvent, a solute dissolved in the non-aqueous solvent, and hydrogenated terphenyl, the solute includes a boron-containing alkali salt and a boron-free alkali salt, the negative electrode includes a negative electrode active material comprising a randomly oriented carbon composite (A), and the carbon composite (A) contains a graphitic carbon substance (B) and a carbon substance (C) that is different from the graphitic carbon substance (B).