Hisao Ohnishi

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electrochemical element, electrochemical module, electrochemical de...
- Patent number 12,230,847
- Issue date Feb 18, 2025
- Osaka Gas Co., Ltd.
- Hisao Ohnishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrochemical element stack, electrochemical element, electrochem...
- Patent number 12,142,799
- Issue date Nov 12, 2024
- Osaka Gas Co., Ltd.
- Hisao Ohnishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal support for electrochemical element, electrochemical element,...
- Patent number 12,119,526
- Issue date Oct 15, 2024
- Osaka Gas Co., Ltd.
- Mitsuaki Echigo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing method for alloy material, alloy material, electroche...
- Patent number 12,110,598
- Issue date Oct 8, 2024
- Osaka Gas Co., Ltd.
- Mitsuaki Echigo
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Electrochemical element, electrochemical module, electrochemical de...
- Patent number 11,978,937
- Issue date May 7, 2024
- Osaka Gas Co., Ltd.
- Mitsuaki Echigo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrochemical element, electrochemical element stack, electrochem...
- Patent number 11,967,740
- Issue date Apr 23, 2024
- Osaka Gas Co., Ltd.
- Mitsuaki Echigo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing method for alloy material, alloy material, electroche...
- Patent number 11,767,586
- Issue date Sep 26, 2023
- Osaka Gas Co., Ltd.
- Mitsuaki Echigo
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Metal plate, electrochemical element, electrochemical module, elect...
- Patent number 11,749,824
- Issue date Sep 5, 2023
- Osaka Gas Co., Ltd.
- Mitsuaki Echigo
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Electrochemical element, electrochemical module, solid oxide fuel c...
- Patent number 11,677,080
- Issue date Jun 13, 2023
- Osaka Gas Co., Ltd.
- Kazuyuki Minami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal support for electrochemical element, electrochemical element,...
- Patent number 11,670,779
- Issue date Jun 6, 2023
- Osaka Gas Co., Ltd.
- Mitsuaki Echigo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrochemical element, electrochemical module, electrochemical de...
- Patent number 11,233,262
- Issue date Jan 25, 2022
- Osaka Gas Co., Ltd.
- Mitsuaki Echigo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrochemical device, energy system and solid oxide fuel cell
- Patent number 11,228,041
- Issue date Jan 18, 2022
- Osaka Gas Co., Ltd.
- Mitsuaki Echigo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal-supported electrochemical element, solid oxide fuel cell and...
- Patent number 11,189,838
- Issue date Nov 30, 2021
- Osaka Gas Co., Ltd.
- Mitsuaki Echigo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal-supported electrochemical element, solid oxide fuel cell and...
- Patent number 11,189,839
- Issue date Nov 30, 2021
- Osaka Gas Co., Ltd.
- Mitsuaki Echigo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas alarm device and gas detection method
- Patent number 11,060,991
- Issue date Jul 13, 2021
- Fuji Electric Co., Ltd.
- Naoyoshi Murata
- G01 - MEASURING TESTING
Information Patent Grant
Metal-supported electrochemical element, solid oxide fuel cell and...
- Patent number 10,892,493
- Issue date Jan 12, 2021
- Osaka Gas Co., Ltd.
- Mitsuaki Echigo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas alarm, control device and program
- Patent number 10,823,718
- Issue date Nov 3, 2020
- Osaka Gas Co., Ltd.
- Naoyoshi Murata
- G01 - MEASURING TESTING
Information Patent Grant
Electrochemical element, solid oxide fuel cell, and methods for pro...
- Patent number 10,347,929
- Issue date Jul 9, 2019
- Osaka Gas Co., Ltd.
- Mitsuaki Echigo
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Electrochemical element, solid oxide fuel cell, and methods for pro...
- Patent number 10,020,527
- Issue date Jul 10, 2018
- Osaka Gas Co., Ltd.
- Mitsuaki Echigo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for diagnosing electrochemical sensor
- Patent number 8,736,274
- Issue date May 27, 2014
- Osaka Gas Co., Ltd.
- Atsushi Nonaka
- G01 - MEASURING TESTING
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
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
Nitrogen oxides detection method, and sensor element for detection...
- Patent number 6,306,351
- Issue date Oct 23, 2001
- Osaka Gas Co., Ltd.
- Shuzo Kudo
- G01 - MEASURING TESTING
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
Carbon monoxide sensor
- Patent number 5,980,833
- Issue date Nov 9, 1999
- Noritsu Koki Co. Ltd.
- Katsuki Higaki
- G01 - MEASURING TESTING
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
Nitrogen oxide detecting sensor and method of manufacturing the same
- Patent number 5,863,503
- Issue date Jan 26, 1999
- Osaka Gas Co., Ltd.
- Shuzo Kudo
- G01 - MEASURING TESTING
Information Patent Grant
Nitrogen oxide sensor and method of manufacturing the sensor
- Patent number 5,810,984
- Issue date Sep 22, 1998
- Osaka Gas Co., Ltd.
- Shuzo Kudo
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Method for Manufacturing Metal Plate
- Publication number 20240274837
- Publication date Aug 15, 2024
- OSAKA GAS CO., LTD.
- Mitsuaki Echigo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Manufacturing Method for Electrochemical Element and Electrochemica...
- Publication number 20240204228
- Publication date Jun 20, 2024
- OSAKA GAS CO., LTD.
- Mitsuaki Echigo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Substrate with Electrode Layer for Metal-Supported Electrochemical...
- Publication number 20240047702
- Publication date Feb 8, 2024
- OSAKA GAS CO., LTD.
- Mitsuaki Echigo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Manufacturing Method for Alloy Material, Alloy Material, Electroche...
- Publication number 20230392249
- Publication date Dec 7, 2023
- OSAKA GAS CO., LTD.
- Mitsuaki Echigo
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Annular Packing Material, Electrochemical Module, Electrochemical D...
- Publication number 20230282844
- Publication date Sep 7, 2023
- OSAKA GAS CO., LTD.
- Norihisa Shinke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Film Forming Apparatus, Film Forming Method, and Formed Film
- Publication number 20230234084
- Publication date Jul 27, 2023
- Osaka Gas Co., Ltd.
- Kyohei Manabe
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Electrolysis Cell Unit, Electrolysis Cell Device, Hydrocarbon Produ...
- Publication number 20230160079
- Publication date May 25, 2023
- OSAKA GAS CO., LTD.
- Mitsuaki Echigo
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Hydrocarbon Production System
- Publication number 20230149889
- Publication date May 18, 2023
- OSAKA GAS CO., LTD.
- Mitsuaki Echigo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Manufacturing Method for Electrochemical Element and Electrochemica...
- Publication number 20230147978
- Publication date May 11, 2023
- OSAKA GAS CO., LTD.
- Mitsuaki Echigo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Hydrocarbon Production System, and Production Method and Operation...
- Publication number 20230114967
- Publication date Apr 13, 2023
- OSAKA GAS CO., LTD.
- Mitsuaki Echigo
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Metal Support, Electrochemical Element, Electrochemical Module, Ele...
- Publication number 20230110742
- Publication date Apr 13, 2023
- OSAKA GAS CO., LTD.
- Mitsuaki Echigo
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Electrochemical Element, Electrochemical Element Stack, Electrochem...
- Publication number 20220190359
- Publication date Jun 16, 2022
- OSAKA GAS CO., LTD.
- Mitsuaki Echigo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrochemical Element, Electrochemical Module, Electrochemical De...
- Publication number 20220181648
- Publication date Jun 9, 2022
- OSAKA GAS CO., LTD.
- Hisao Ohnishi
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Metal Plate, Electrochemical Element, Electrochemical Module, Elect...
- Publication number 20210408568
- Publication date Dec 30, 2021
- OSAKA GAS CO., LTD.
- Mitsuaki Echigo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrochemical Element, Electrochemical Module, Electrochemical De...
- Publication number 20210288342
- Publication date Sep 16, 2021
- OSAKA GAS CO., LTD.
- Mitsuaki Echigo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Substrate with Electrode Layer for Metal-Supported Electrochemical...
- Publication number 20210194014
- Publication date Jun 24, 2021
- OSAKA GAS CO., LTD.
- Mitsuaki Echigo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for Manufacturing Metal Plate, Metal Plate, Electrochemical...
- Publication number 20210151774
- Publication date May 20, 2021
- OSAKA GAS CO., LTD.
- Mitsuaki Echigo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Metal Plate, Electrochemical Element, Electrochemical Module, Elect...
- Publication number 20210119224
- Publication date Apr 22, 2021
- OSAKA GAS CO., LTD.
- Mitsuaki Echigo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrochemical Element, Electrochemical Module, Electrochemical De...
- Publication number 20210119235
- Publication date Apr 22, 2021
- OSAKA GAS CO., LTD.
- Hisao Ohnishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Metal Support for Electrochemical Element, Electrochemical Element,...
- Publication number 20210119239
- Publication date Apr 22, 2021
- OSAKA GAS CO., LTD.
- Mitsuaki Echigo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrochemical Device, Energy System and Solid Oxide Fuel Cell
- Publication number 20210119226
- Publication date Apr 22, 2021
- OSAKA GAS CO., LTD.
- Mitsuaki Echigo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Metal Support for Electrochemical Element, Electrochemical Element,...
- Publication number 20210119228
- Publication date Apr 22, 2021
- OSAKA GAS CO., LTD.
- Mitsuaki Echigo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrochemical Element Stack, Electrochemical Element, Electrochem...
- Publication number 20210111415
- Publication date Apr 15, 2021
- Hisao Ohnishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrochemical Element, Electrochemical Module, Solid Oxide Fuel C...
- Publication number 20210111413
- Publication date Apr 15, 2021
- Kazuyuki Minami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Metal-Supported Electrochemical Element, Solid Oxide Fuel Cell and...
- Publication number 20200328429
- Publication date Oct 15, 2020
- OSAKA GAS CO., LTD.
- Mitsuaki Echigo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Metal-Supported Electrochemical Element, Solid Oxide Fuel Cell and...
- Publication number 20200321620
- Publication date Oct 8, 2020
- OSAKA GAS CO., LTD.
- Mitsuaki Echigo
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Manufacturing Method for Alloy Material, Alloy Material, Electroche...
- Publication number 20200102635
- Publication date Apr 2, 2020
- OSAKA GAS CO., LTD.
- Mitsuaki Echigo
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Electrochemical Element, Electrochemical Module, Electrochemical De...
- Publication number 20200028193
- Publication date Jan 23, 2020
- OSAKA GAS CO., LTD.
- Mitsuaki Echigo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Manufacturing Method for Electrochemical Element and Electrochemica...
- Publication number 20200014051
- Publication date Jan 9, 2020
- OSAKA GAS CO., LTD.
- Mitsuaki Echigo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrochemical Element, Electrochemical Module, Electrochemical De...
- Publication number 20190341640
- Publication date Nov 7, 2019
- OSAKA GAS CO., LTD.
- Mitsuaki Echigo
- H01 - BASIC ELECTRIC ELEMENTS

Hisao Ohnishi

Person

Patents Grantslast 30 patents

Electrochemical element, electrochemical module, electrochemical de...

Electrochemical element stack, electrochemical element, electrochem...

Metal support for electrochemical element, electrochemical element,...

Manufacturing method for alloy material, alloy material, electroche...

Electrochemical element, electrochemical module, electrochemical de...

Electrochemical element, electrochemical element stack, electrochem...

Manufacturing method for alloy material, alloy material, electroche...

Metal plate, electrochemical element, electrochemical module, elect...

Electrochemical element, electrochemical module, solid oxide fuel c...

Metal support for electrochemical element, electrochemical element,...

Electrochemical element, electrochemical module, electrochemical de...

Electrochemical device, energy system and solid oxide fuel cell

Metal-supported electrochemical element, solid oxide fuel cell and...

Metal-supported electrochemical element, solid oxide fuel cell and...

Gas alarm device and gas detection method

Metal-supported electrochemical element, solid oxide fuel cell and...

Gas alarm, control device and program

Electrochemical element, solid oxide fuel cell, and methods for pro...

Electrochemical element, solid oxide fuel cell, and methods for pro...

Method and apparatus for diagnosing electrochemical sensor

Method of measuring fluid flow

Fuel electrode for solid electrolyte fuel cells and a method for ma...

Fuel electrode for solid electrolyte fuel cells and a method of man...

Nitrogen oxides detection method, and sensor element for detection...

Method of measuring fluid flow by analyzing the fluorescent emissio...

Fuel electrode for solid electrolyte fuel cells and a method for ma...

Carbon monoxide sensor

Method of measuring fluid flow by analyzing the fluorescent emissio...

Nitrogen oxide detecting sensor and method of manufacturing the same

Nitrogen oxide sensor and method of manufacturing the sensor

Patents Applicationslast 30 patents

Method for Manufacturing Metal Plate

Manufacturing Method for Electrochemical Element and Electrochemica...

Substrate with Electrode Layer for Metal-Supported Electrochemical...

Manufacturing Method for Alloy Material, Alloy Material, Electroche...

Annular Packing Material, Electrochemical Module, Electrochemical D...

Film Forming Apparatus, Film Forming Method, and Formed Film

Electrolysis Cell Unit, Electrolysis Cell Device, Hydrocarbon Produ...

Hydrocarbon Production System

Manufacturing Method for Electrochemical Element and Electrochemica...

Hydrocarbon Production System, and Production Method and Operation...

Metal Support, Electrochemical Element, Electrochemical Module, Ele...

Electrochemical Element, Electrochemical Element Stack, Electrochem...

Electrochemical Element, Electrochemical Module, Electrochemical De...

Metal Plate, Electrochemical Element, Electrochemical Module, Elect...

Electrochemical Element, Electrochemical Module, Electrochemical De...

Substrate with Electrode Layer for Metal-Supported Electrochemical...

Method for Manufacturing Metal Plate, Metal Plate, Electrochemical...

Metal Plate, Electrochemical Element, Electrochemical Module, Elect...

Electrochemical Element, Electrochemical Module, Electrochemical De...

Metal Support for Electrochemical Element, Electrochemical Element,...

Electrochemical Device, Energy System and Solid Oxide Fuel Cell

Metal Support for Electrochemical Element, Electrochemical Element,...

Electrochemical Element Stack, Electrochemical Element, Electrochem...

Electrochemical Element, Electrochemical Module, Solid Oxide Fuel C...

Metal-Supported Electrochemical Element, Solid Oxide Fuel Cell and...

Metal-Supported Electrochemical Element, Solid Oxide Fuel Cell and...

Manufacturing Method for Alloy Material, Alloy Material, Electroche...

Electrochemical Element, Electrochemical Module, Electrochemical De...

Manufacturing Method for Electrochemical Element and Electrochemica...

Electrochemical Element, Electrochemical Module, Electrochemical De...