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Shoji Otoshi
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Sakai-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Fuel electrode for solid electrolyte fuel cells and a method for ma...
Patent number
6,864,204
Issue date
Mar 8, 2005
Osaka Gas Company Limited
Masamichi Ippommatsu
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Fuel electrode for solid electrolyte fuel cells and a method of man...
Patent number
6,432,570
Issue date
Aug 13, 2002
Osaka Gas Company Limited
Masamichi Ippommatsu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel electrode for solid electrolyte fuel cells and a method for ma...
Patent number
6,054,232
Issue date
Apr 25, 2000
Osaka Gas Company Limited
Masamichi Ippommatsu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of producing interconnectors for solid oxide electrolyte fue...
Patent number
5,348,776
Issue date
Sep 20, 1994
Osaka Gas Company Limited
Masamichi Ippommatsu
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Fuel electrode for solid electrolyte fuel cells and a method for ma...
Patent number
5,286,580
Issue date
Feb 15, 1994
Osaka Gas Company Limited
Masamichi Ippommatsu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Air conditioning apparatus
Patent number
4,509,336
Issue date
Apr 9, 1985
Osaka Gas Company Limited
Yasumasa Ouchi
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Patents Applications
last 30 patents
Information
Patent Application
Fuel electrode for solid electrolyte fuel cells and a method for ma...
Publication number
20050175887
Publication date
Aug 11, 2005
Osaka Gas Company Limited
Masamichi Ippommatsu
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Cermet electrode and a method of manufacturing the same
Publication number
20040202920
Publication date
Oct 14, 2004
Osaka Gas Company Limited
Masamichi Ipponmatsu
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Fuel electrode for solid electrolyte fuel cells and a method for ma...
Publication number
20020192534
Publication date
Dec 19, 2002
Osaka Gas Company Limited
Masamichi Ipponmatsu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Cermet electrode and a method of manufacturing the same
Publication number
20020041990
Publication date
Apr 11, 2002
Masamichi Ipponmatsu
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...