Okuyama Ryoichi

Person

Takatsuki-Shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Battery comprising gas absorbent material and battery system
- Patent number 9,172,072
- Issue date Oct 27, 2015
- GS Yuasa International Ltd.
- Yohei Shibata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hydrogen generating method and hydrogen generating system based on...
- Patent number 8,679,687
- Issue date Mar 25, 2014
- GS Yuasa International Ltd.
- Ryoichi Okuyama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Hydrogen generating device as well as fuel cell power generating de...
- Patent number 8,523,964
- Issue date Sep 3, 2013
- GS Yuasa International Ltd.
- Yoshihiro Yamamoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electric automobile
- Patent number 7,939,210
- Issue date May 10, 2011
- GS Yuasa Corporation
- Ryoichi Okuyama
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Hydrogen supply system
- Patent number 7,910,252
- Issue date Mar 22, 2011
- GS Yuasa Corporation
- Ryoichi Okuyama
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Liquid fuel type fuel cell system and its operating method
- Patent number 7,740,963
- Issue date Jun 22, 2010
- GS Yuasa Corporation
- Okuyama Ryoichi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Liquid fuel direct supply fuel cell system and its operation contro...
- Patent number 7,618,729
- Issue date Nov 17, 2009
- GS Yuasa Corporation
- Okuyama Ryoichi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Submarine boat
- Patent number 7,476,456
- Issue date Jan 13, 2009
- GS Yuasa Corporation
- Ryoichi Okuyama
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Manufacturing method for solid-electrolyte fuel cell
- Patent number 5,290,323
- Issue date Mar 1, 1994
- Yuasa Corporation
- Ryoichi Okuyama
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ENERGY STORAGE DEVICE
- Publication number 20250219255
- Publication date Jul 3, 2025
- GS YUASA INTERNATIONAL LTD.
- Yoshihito TAKAGI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ENERGY STORAGE DEVICE
- Publication number 20250201973
- Publication date Jun 19, 2025
- GS YUASA INTERNATIONAL LTD.
- Kazuya OKABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER SUPPLY SYSTEM AND METHOD FOR CONTROLLING POWER SUPPLY SYSTEM
- Publication number 20250091479
- Publication date Mar 20, 2025
- GS YUASA INTERNATIONAL LTD.
- Hironori AIDA
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD FOR MANUFACTURING ENERGY STORAGE DEVICE AND ELECTROLYTE SOLU...
- Publication number 20250015469
- Publication date Jan 9, 2025
- GS YUASA INTERNATIONAL LTD.
- Kazuya OKABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ENERGY STORAGE DEVICE
- Publication number 20240429503
- Publication date Dec 26, 2024
- GS YUASA INTERNATIONAL LTD.
- Ryoichi OKUYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ENERGY STORAGE DEVICE
- Publication number 20240413500
- Publication date Dec 12, 2024
- GS YUASA INTERNATIONAL LTD.
- Hironori AIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ENERGY STORAGE APPARATUS AND METHOD OF MANUFACTURING ENERGY STORAGE...
- Publication number 20240387916
- Publication date Nov 21, 2024
- GS YUASA INTERNATIONAL LTD.
- Riku AIKATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ENERGY STORAGE DEVICE
- Publication number 20240097179
- Publication date Mar 21, 2024
- GS YUASA INTERNATIONAL LTD.
- Kazuya OKABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ENERGY STORAGE DEVICE AND METHOD OF USING ENERGY STORAGE DEVICE
- Publication number 20240079632
- Publication date Mar 7, 2024
- GS YUASA INTERNATIONAL LTD.
- Kazuya OKABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ENERGY STORAGE APPARATUS
- Publication number 20240055700
- Publication date Feb 15, 2024
- GS YUASA INTERNATIONAL LTD.
- Kazuya OKABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ABNORMALITY DETECTION METHOD, ABNORMALITY DETECTION DEVICE, ENERGY...
- Publication number 20230402666
- Publication date Dec 14, 2023
- GS YUASA INTERNATIONAL LTD.
- Ryoichi OKUYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY AND BATTERY SYSTEM
- Publication number 20130171483
- Publication date Jul 4, 2013
- KURITA WATER INDUSTRIES LTD.
- Yohei Shibata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Hydrogen Generating Device
- Publication number 20090169933
- Publication date Jul 2, 2009
- GS YUASA CORPORATION
- Ryoichi Okuyama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Hydrogen Generating Device as Well as Fuel Cell Power Generating De...
- Publication number 20090123801
- Publication date May 14, 2009
- GS YUASA CORPORATION
- Yoshihiro Yamamoto
- B60 - VEHICLES IN GENERAL
Information Patent Application
Standalone Hydrogen Generating System
- Publication number 20080171244
- Publication date Jul 17, 2008
- GS YUASA CORPORATION
- Ryoichi Okuyama
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Hydrogen Supply System
- Publication number 20080090125
- Publication date Apr 17, 2008
- GS YUASA CORPORATION
- Ryoichi Okuyama
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Fuel Cell Power Generating Device
- Publication number 20080063910
- Publication date Mar 13, 2008
- GS YUASA CCORPORATION
- Ryoichi Okuyama
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Submarine Boat
- Publication number 20070212577
- Publication date Sep 13, 2007
- GS YUASA CORPORATION
- Ryoichi Okuyama
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Electric automobile
- Publication number 20070190372
- Publication date Aug 16, 2007
- GS YUASA CORPORATION
- Ryoichi Okuyama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Hydrogen generating method and hydrogen generating system based on...
- Publication number 20070154748
- Publication date Jul 5, 2007
- GS YUASA CORPORATION
- Ryoichi Okuyama
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Direct methanol type fuel cell and method of preventing elution of...
- Publication number 20070054159
- Publication date Mar 8, 2007
- GS YUASA CORPORATION
- Okuyama Ryoichi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Liquid fuel type fuel cell and fuel therefor
- Publication number 20070042234
- Publication date Feb 22, 2007
- GS YUASA CORPORATION
- Ryoichi Okuyama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Direct fuel cell system
- Publication number 20070020497
- Publication date Jan 25, 2007
- GS YUASA CORPORATION
- Okuyama Ryoichi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fuel cell system and method for detecting running out of fuel in fu...
- Publication number 20060166045
- Publication date Jul 27, 2006
- GS YUASA CORPORATION
- Okuyama Ryoichi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Liquid fuel direct supply fuel cell system and its operation contro...
- Publication number 20060141307
- Publication date Jun 29, 2006
- Okuyama Ryoichi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Liquid fuel type fuel cell system and its operating method
- Publication number 20050244698
- Publication date Nov 3, 2005
- Okuyama Ryoichi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Liquid-fuel fuel cell, operation monitoring method for monitoring o...
- Publication number 20050233186
- Publication date Oct 20, 2005
- Okuyama Ryoichi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Okuyama Ryoichi

Person

Patents Grantslast 30 patents

Battery comprising gas absorbent material and battery system

Hydrogen generating method and hydrogen generating system based on...

Hydrogen generating device as well as fuel cell power generating de...

Electric automobile

Hydrogen supply system

Liquid fuel type fuel cell system and its operating method

Liquid fuel direct supply fuel cell system and its operation contro...

Submarine boat

Manufacturing method for solid-electrolyte fuel cell

Patents Applicationslast 30 patents

ENERGY STORAGE DEVICE

ENERGY STORAGE DEVICE

POWER SUPPLY SYSTEM AND METHOD FOR CONTROLLING POWER SUPPLY SYSTEM

METHOD FOR MANUFACTURING ENERGY STORAGE DEVICE AND ELECTROLYTE SOLU...

ENERGY STORAGE DEVICE

ENERGY STORAGE DEVICE

ENERGY STORAGE APPARATUS AND METHOD OF MANUFACTURING ENERGY STORAGE...

ENERGY STORAGE DEVICE

ENERGY STORAGE DEVICE AND METHOD OF USING ENERGY STORAGE DEVICE

ENERGY STORAGE APPARATUS

ABNORMALITY DETECTION METHOD, ABNORMALITY DETECTION DEVICE, ENERGY...

BATTERY AND BATTERY SYSTEM

Hydrogen Generating Device

Hydrogen Generating Device as Well as Fuel Cell Power Generating De...

Standalone Hydrogen Generating System

Hydrogen Supply System

Fuel Cell Power Generating Device

Submarine Boat

Electric automobile

Hydrogen generating method and hydrogen generating system based on...

Direct methanol type fuel cell and method of preventing elution of...

Liquid fuel type fuel cell and fuel therefor

Direct fuel cell system

Fuel cell system and method for detecting running out of fuel in fu...

Liquid fuel direct supply fuel cell system and its operation contro...

Liquid fuel type fuel cell system and its operating method

Liquid-fuel fuel cell, operation monitoring method for monitoring o...