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:
Jun. 11, 2002
Filed:
Sep. 16, 1999
Applicant:
Inventors:
Masahiro Mizuno, Aichi, JP;
Masanori Matsukawa, Aichi, JP;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/02 ; B32B 1/520 ;
U.S. Cl.
CPC ...
H01M 8/02 ; B32B 1/520 ;
Abstract
A fuel cell and a separator for same meritorious in reducing the weight and improving resistance against corrosion. In a fuel cell having a separator , the separator includes an aluminum-based substrate , an intermediate plating layer layered on the aluminum-based substrate and a noble metal layer layered on the intermediate plating layer. The intermediate plating layer can be made up of a zinc-substitution plating layer and a copper plating layer . The noble metal layer can be a silver plating layer.
Mizuno, Masahiro. (2002). Fuel cell and separator for fuel cell (U.S. Patent No. 6403246). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6403246
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile