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:
Jul. 11, 2006
Filed:
Nov. 25, 2002
Itaru Shibata, Kanagawa-ken, JP;
Masaharu Hatano, Kanagawa-ken, JP;
Tatsuhiro Fukuzawa, Kanagawa-ken, JP;
Naoki Hara, Kanagawa-ken, JP;
Dong Song, Kanagawa-ken, JP;
Yoshiko Hishitani, Kanagawa-ken, JP;
Fuminori Satou, Kanagawa-ken, JP;
Keiko Kushibiki, Kanagawa-ken, JP;
Makoto Uchiyama, Kanagawa-ken, JP;
Mitsugu Yamanaka, Kanagawa-ken, JP;
Itaru Shibata, Kanagawa-ken, JP;
Masaharu Hatano, Kanagawa-ken, JP;
Tatsuhiro Fukuzawa, Kanagawa-ken, JP;
Naoki Hara, Kanagawa-ken, JP;
Dong Song, Kanagawa-ken, JP;
Yoshiko Hishitani, Kanagawa-ken, JP;
Fuminori Satou, Kanagawa-ken, JP;
Keiko Kushibiki, Kanagawa-ken, JP;
Makoto Uchiyama, Kanagawa-ken, JP;
Mitsugu Yamanaka, Kanagawa-ken, JP;
Nissan Motor Co., Ltd., Kanagawa-Ken, JP;
Abstract
A unit cell for a solid electrolyte type fuel cell is provided with a fuel electrode, an air electrode making a pair with the fuel electrode, a solid electrolyte interposed between the fuel electrode and the air electrode, a porous metallic base body disposed on at lease one of a surface of the fuel electrode on the far side from the solid electrolyte and a surface of the air electrode on the far side from the solid electrolyte such that the fuel electrode, the electrolyte, and a plurality of concave portions formed in the porous metallic base body so as to extend, in a laminating direction in which the fuel electrode, the electrolyte, the air electrode and the porous metallic base body are laminated, from a surface of the porous metallic base body.