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:
Aug. 28, 2001
Filed:
Sep. 02, 1999
Applicant:
Inventors:
Yoshiyuki Tasaka, Yokohama, JP;
Katsuhiro Hashitsume, Yokohama, JP;
Katsuaki Kobayashi, Yokohama, JP;
Kazumasa Kasagi, Yokohama, JP;
Assignee:
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 4/02 ;
U.S. Cl.
CPC ...
H01M 4/02 ;
Abstract
The polymer electrode has a high energy density which is required in a secondary battery having a large charge capability. The polymer electrode includes an electrode composite material containing an active material containing at least three components of polyaniline, polypyrrole and a quinone compound, a conducting agent and a binder, and a collecting body in which the electrode composite material is carried.