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Masataka Masuda
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Amagasaki-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Combustible gas processing system and combustible gas processing me...
Patent number
8,899,968
Issue date
Dec 2, 2014
Osaka Gas Co., Ltd.
Kenji Seki
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Desulfurizing agent manufacturing method and hydrocarbon desulfuriz...
Patent number
7,820,037
Issue date
Oct 26, 2010
Osaka Gas Company Limited
Masataka Masuda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalyst for removing hydrocarbons from exhaust gas and method for...
Patent number
7,371,706
Issue date
May 13, 2008
Osaka Gas Company Limited
Hirofumi Ohtsuka
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalyst for removing hydrocarbons from exhaust gas and method for...
Patent number
6,887,446
Issue date
May 3, 2005
Osaka Gas Company Limited
Hirofumi Ohtsuka
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalyst for removing hydrocarbons from exhaust gas and method for...
Patent number
6,602,481
Issue date
Aug 5, 2003
Osaka Gas Company Limited
Hirofumi Ohtsuka
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of desulfurization of hydrocarbons
Patent number
6,042,798
Issue date
Mar 28, 2000
Osaka Gas Company Limited
Masataka Masuda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Fuel cell power generation system
Patent number
5,302,470
Issue date
Apr 12, 1994
Osaka Gas Co., Ltd.
Osamu Okada
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for steam reforming of hydrocarbons
Patent number
5,124,140
Issue date
Jun 23, 1992
Osaka Gas Company Limited
Osamu Okada
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Combustible Gas Processing System and Combustible Gas Processing Me...
Publication number
20100196833
Publication date
Aug 5, 2010
OSAKA GAS CO., LTD.
Kenji Seki
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
DESULFURIZING AGENT MANUFACTURING METHOD AND HYDROCARBON DESULFURIZ...
Publication number
20090071876
Publication date
Mar 19, 2009
Masataka MASUDA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Catalyst for removing hydrocarbons from exhaust gas and method for...
Publication number
20050002839
Publication date
Jan 6, 2005
OSAKA GAS COMPANY LIMITED
Hirofumi Ohtsuka
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Catalyst for removing hydrocarbons from exhaust gas and method for...
Publication number
20040235654
Publication date
Nov 25, 2004
OSAKA GAS COMPANY LIMITED
Hirofumi Ohtsuka
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Catalyst for removing hydrocarbons from exhaust gas and method for...
Publication number
20040013592
Publication date
Jan 22, 2004
OSAKA GAS COMPANY LIMITED
Hirofumi Ohtsuka
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL