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.:

US 8551662 B1

PDF
Full Text
Expired
Date of Patent:
Oct. 08, 2013

Filed:

May. 31, 2011
Applicants:

Masamichi Onuki, Ibaraki, JP;

Minoru Kotato, Ibaraki, JP;

Isao Konno, Ibaraki, JP;

Shinichi Kinoshita, Ibaraki, JP;

Noriko Shima, Ibaraki, JP;

Inventors:

Masamichi Onuki, Ibaraki, JP;

Minoru Kotato, Ibaraki, JP;

Isao Konno, Ibaraki, JP;

Shinichi Kinoshita, Ibaraki, JP;

Noriko Shima, Ibaraki, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 6/16 (2006.01);
U.S. Cl.
CPC ...
Abstract

A nonaqueous electrolyte which contains a nonaqueous organic solvent and a lithium salt dissolved therein is provided. Also provided is a lithium secondary battery employing the nonaqueous electrolyte.


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