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:
Apr. 27, 2004
Filed:
Sep. 28, 2001
Applicant:
Inventor:
Kiyoshi Yamaura, Kanagawa, JP;
Assignee:
Sony Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05H 1/32 ; C08J 7/18 ; B05D 5/12 ;
U.S. Cl.
CPC ...
H05H 1/32 ; C08J 7/18 ; B05D 5/12 ;
Abstract
A fuel cell and methods of producing same are provided. The fuel cell includes a fuel electrode, an oxygen electrode and a proton conductor material disposed there between. The fuel cell can be produced by producing an arc discharge across a pair of electrodes composed of carbon to form a carbonaceous material which can be deposited onto a proton conductor material to form at least one of the fuel and oxygen electrode thereon.
Yamaura, Kiyoshi. (2004). Method of preparation of fuel cell (U.S. Patent No. 6726963). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6726963
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile