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, 2002
Filed:
Jan. 12, 2000
Applicant:
Inventors:
Masahito Tanemoto, Hamamatsu, JP;
Shinzaburo Suzuki, Hamamatsu, JP;
Mitsuoki Shiraishi, Hamamatsu, JP;
Katsunori Ueda, Hamamatsu, JP;
Assignee:
Nichias Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 2/00 ; H01M 8/02 ;
U.S. Cl.
CPC ...
H01M 2/00 ; H01M 8/02 ;
Abstract
A separator for a fuel battery comprising a conductive collector portion and a manifold portion. The collector portion is electrically conductive and includes channels for flowing reactive gas through the channels. The manifold portion includes gas introduction holes connected to the channels of the collector portion, and surrounds a circumferential edge portion of the collector portion to be integrated with the collector portion. The collector portion contains a resin binder, and the manifold portion contains a composition different from that of the collector portion.