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. 22, 2007
Filed:
Sep. 30, 2003
Applicants:
Yasuhiko Oosawa, Yokosuka, JP;
Ryouichi Senbokuya, Yokosuka, JP;
Inventors:
Yasuhiko Oosawa, Yokosuka, JP;
Ryouichi Senbokuya, Yokosuka, JP;
Assignee:
Nissan Motor Co., Ltd., Kanagawa-Ken, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/18 (2006.01); H01M 6/48 (2006.01); C25C 7/00 (2006.01); B60K 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A bipolar battery comprises a bipolar electrode having a positive electrode layer on one side of a collecting foil and a negative electrode layer on the other side of the collecting foil, and a polymer electrolyte layer disposed between the bipolar electrodes. In the bipolar battery, an insulation layer is provided on a periphery of at least one side of the collecting foil.