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:
Sep. 20, 1994
Filed:
Apr. 13, 1992
Applicant:
Inventors:
Masamichi Ippommatsu, Hyogo, JP;
Hirokazu Sasaki, Osaka, JP;
Shoji Otoshi, Osaka, JP;
Minoru Suzuki, Osaka, JP;
Atsuko Kajimura, Osaka, JP;
Assignee:
Osaka Gas Company Limited, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ;
U.S. Cl.
CPC ...
427586 ; 427115 ; 4271263 ; 4272481 ; 427314 ; 427596 ;
Abstract
The invention relates to a method of producing interconnectors for solid oxide electrolyte fuel cells (SOFC). The method of the invention is characterized in that a compact thin film to serve as an interconnector is formed on a substrate by the laser ablation method. By this method, interconnectors made of a compact thin film highly accurate in composition can be produced with high productivity.