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. 04, 2009
Filed:
Nov. 04, 2004
Jun Sasahara, Kawagoe, JP;
Toshifumi Suzuki, Fuchu, JP;
Tadahiro Kubota, Asaka, JP;
Nariaki Kuriyama, Fujimi, JP;
Yuji Saito, Tokyo, JP;
Jun Sasahara, Kawagoe, JP;
Toshifumi Suzuki, Fuchu, JP;
Tadahiro Kubota, Asaka, JP;
Nariaki Kuriyama, Fujimi, JP;
Yuji Saito, Tokyo, JP;
Honda Motor Co., Ltd, Tokyo, JP;
Abstract
In a fuel cell assembly () comprising a pair of separators () each for defining a recess () serving as a conduit for a fuel fluid or an oxidizer fluid, a feedthrough conductive path for connecting top and under surfaces of each separator is achieved by a second electroconductive film () formed on a side wall of a through-hole () extending through each separator () in such a manner that the second electroconductive film () connects a first electroconductive film () constituting a top surface of a protrusion () provided in the recess () to a third electroconductive film () formed on a surface opposite to that formed with the recess ().