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:
Oct. 30, 2007
Filed:
Dec. 23, 2003
Takashi Komura, Iruma-gun, JP;
Toshiki Kawamura, Niiza, JP;
Masaaki Sakano, Utsunomiya, JP;
Kentaro Nagoshi, Utsunomiya, JP;
Takashi Komura, Iruma-gun, JP;
Toshiki Kawamura, Niiza, JP;
Masaaki Sakano, Utsunomiya, JP;
Kentaro Nagoshi, Utsunomiya, JP;
Honda Motor Co., Ltd., Tokyo, JP;
Abstract
A terminal plate of a fuel cell stack includes an electron conductive area and a passage area. The electron conductive area is connected to an anode. The passage area includes passages for supplying an oxygen-containing gas, a fuel gas, and coolant to a membrane electrode assembly. The electron conductive area is made of composite of foamed metal and insulating resin. The passage area is made of the insulating resin. The electron conductive area and the passage area are combined together by injection molding, for example.