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:
May. 28, 2013
Filed:
Jun. 05, 2008
Applicants:
Yasunari Hisamitsu, Yokohama, JP;
Hideaki Horie, Yokosuka, JP;
Taketo Kaneko, Yokohama, JP;
Osamu Shimamura, Yokohama, JP;
Inventors:
Yasunari Hisamitsu, Yokohama, JP;
Hideaki Horie, Yokosuka, JP;
Taketo Kaneko, Yokohama, JP;
Osamu Shimamura, Yokohama, JP;
Assignee:
Nissan Motor Co., Ltd., Yokohama-shi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 6/04 (2006.01); H01M 6/16 (2006.01); H01M 4/64 (2006.01); H01M 2/16 (2006.01); H01M 4/583 (2010.01);
U.S. Cl.
CPC ...
Abstract
A secondary battery includes: an electric cell layer including a stack structure sequentially including: a positive electrode layer, a separator layer, and a negative electrode layer having an electrolyte higher in conductivity than an electrolyte of at least one of the separator layer and the positive electrode layer.