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Masamichi Ippommatsu
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Nishinomiya, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Light-emitting device
Patent number
11,165,002
Issue date
Nov 2, 2021
SOKO KAGAU CO., LTD.
Akira Hirano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ultraviolet light-emitting device, method for manufacturing ultravi...
Patent number
11,107,961
Issue date
Aug 31, 2021
Soko Kagaku Co., Ltd.
Akira Hirano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Heat cycle system
Patent number
10,174,971
Issue date
Jan 8, 2019
AGC Inc.
Katsuya Ueno
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Ultraviolet light emitting device
Patent number
9,972,758
Issue date
May 15, 2018
Soko Kagaku Co., Ltd.
Kiho Yamada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nitride semiconductor ultraviolet light-emitting element and nitrid...
Patent number
9,812,611
Issue date
Nov 7, 2017
Soko Kagaku Co., Ltd.
Akira Hirano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ultraviolet light emitting device using metal non-bondable amorphou...
Patent number
9,450,157
Issue date
Sep 20, 2016
Soko Kagaku Co., Ltd.
Kiho Yamada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fluid distributor, burner apparatus, gas turbine engine and co-gene...
Patent number
6,951,097
Issue date
Oct 4, 2005
Osaka Gas Co., Ltd.
Koji Moriya
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Method of measuring fluid flow
Patent number
6,938,495
Issue date
Sep 6, 2005
Osaka Gas Company Limited
Akira Hirano
G01 - MEASURING TESTING
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
Fluid distributor, burner apparatus, gas turbine engine and co-gene...
Patent number
6,854,258
Issue date
Feb 15, 2005
Osaka Gas Co., Ltd.
Koji Moriya
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Fluid distributor, burner apparatus, gas turbine engine and co-gene...
Patent number
6,832,483
Issue date
Dec 21, 2004
Osaka, Gas Co., Ltd.
Koji Moriya
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Fluid distributor, burner apparatus, gas turbine engine and co-gene...
Patent number
6,829,897
Issue date
Dec 14, 2004
Osaka Gas Co., Ltd.
Koji Moriya
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Fluid distributor, burner device, gas turbine engine, and cogenerat...
Patent number
6,684,641
Issue date
Feb 3, 2004
Osaka Gas Co., Ltd.
Koji Moriya
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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
Method of measuring fluid flow by analyzing the fluorescent emissio...
Patent number
6,276,217
Issue date
Aug 21, 2001
Osaka Gas Company Limited
Akira Hirano
G01 - MEASURING TESTING
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 measuring fluid flow by analyzing the fluorescent emissio...
Patent number
5,979,245
Issue date
Nov 9, 1999
Osaka Gas Company Limited
Akira Hirano
G01 - MEASURING TESTING
Information
Patent Grant
Process for steam reforming of hydrocarbons
Patent number
5,685,890
Issue date
Nov 11, 1997
Osaka Gas Company Limited
Osamu Okada
C01 - INORGANIC CHEMISTRY
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 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
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
Method of operating a solid electrolyte fuel cell
Patent number
5,147,735
Issue date
Sep 15, 1992
Osaka Gas Company Limited
Masamichi Ippommatsu
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for producing a desulfurization agent
Patent number
4,985,074
Issue date
Jan 15, 1991
Osaka Gas Company Limited
Osamu Okada
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Gas sensor and method for production thereof
Patent number
4,935,289
Issue date
Jun 19, 1990
Kabushiki Kaisha Toshiba
Toshimi Kikuchi
G01 - MEASURING TESTING
Information
Patent Grant
Gas sensor and method of manufacturing the same
Patent number
4,897,628
Issue date
Jan 30, 1990
Osaka Gas Co., Ltd.
Masamichi Ippommatsu
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
UV LIGHT-EMITTING DEVICE, UV LIGHT-EMITTING DEVICE PRODUCTION METHO...
Publication number
20200274040
Publication date
Aug 27, 2020
Soko Kagaku Co., Ltd.
Akira HIRANO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING DEVICE
Publication number
20200168775
Publication date
May 28, 2020
Soko Kagaku Co., Ltd.
Akira HIRANO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ULTRAVIOLET LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING SAME
Publication number
20190148589
Publication date
May 16, 2019
Soko Kagaku Co., Ltd.
Kiho YAMADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Nitride Semiconductor Ultraviolet Light-Emitting Element and Nitrid...
Publication number
20170263817
Publication date
Sep 14, 2017
SOKO KAGAKU CO., LTD.
Akira Hirano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ULTRAVIOLET LIGHT EMITTING DEVICE
Publication number
20160218259
Publication date
Jul 28, 2016
SOKO KAGAKU CO., LTD.
Kiho Yamada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ULTRAVIOLET LIGHT EMITTING DEVICE
Publication number
20150243856
Publication date
Aug 27, 2015
ASAHI GLASS COMPANY, LIMITED
Kiho Yamada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of measuring fluid flow
Publication number
20050176156
Publication date
Aug 11, 2005
Osaka Gas Company Limited
Akira Hirano
G01 - MEASURING TESTING
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
Fluid distributor, burner apparatus, gas turbine engine and co-gene...
Publication number
20050037305
Publication date
Feb 17, 2005
Koji Moriya
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
Fluid distributor, burner apparatus, gas turbine engine and co-gene...
Publication number
20040148936
Publication date
Aug 5, 2004
Koji Moriya
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
Fluid distributor, burner apparatus, gas turbine engine and co-gene...
Publication number
20040144095
Publication date
Jul 29, 2004
Koji Moriya
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
Fluid distributor, burner apparatus, gas turbine engine and co-gene...
Publication number
20040144094
Publication date
Jul 29, 2004
Koji Moriya
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
Method of measuring fluid flow
Publication number
20040118217
Publication date
Jun 24, 2004
Akira Hirano
G01 - MEASURING TESTING
Information
Patent Application
Fluid distributor,burner device, gas turbine engine, and cogenerati...
Publication number
20020192615
Publication date
Dec 19, 2002
Koji Moriya
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...