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:
Nov. 29, 1994
Filed:
May. 25, 1993
Applicant:
Inventors:
Akira Shiratori, Nagaokakyo, JP;
Hiroshi Takagi, Nagaokakyo, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M / ; H01M / ;
U.S. Cl.
CPC ...
429 30 ; 429 45 ; 296233 ;
Abstract
A solid oxide fuel cell which has a solid electrolyte having an air electrode and a fuel electrode on its upper and lower surfaces respectively. The fuel electrode is made of a mixture of nickel, zirconium oxide and chromium oxide.