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. 24, 2004
Filed:
Dec. 24, 1997
Applicant:
Inventor:
Takafumi Okamoto, Koshigaya, JP;
Assignee:
Honda Giken Kogyo Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 8/00 ;
U.S. Cl.
CPC ...
H01M 8/00 ;
Abstract
The present invention provides a fuel cell having a simple structure which is suitable for miniaturization, and which makes it possible to reduce ion conductive resistance of a solid polymer oxide itself and ion conductive resistance and contact resistance between the solid polymer oxide and electrode plates, and a fastening method therefor.