Hiroo YOSHIKAWA

Person

Toyota-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Water-repellent layer and fuel cell
- Patent number 10,629,924
- Issue date Apr 21, 2020
- Toyota Jidosha Kabushiki Kaisha
- Junji Nakanishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing membrane electrode assembly, and membrane e...
- Patent number 10,547,058
- Issue date Jan 28, 2020
- Toyota Jidosha Kabushiki Kaisha
- Kenji Tsubosaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell catalyst layer, and fuel cell
- Patent number 10,333,153
- Issue date Jun 25, 2019
- Toyota Jidosha Kabushiki Kaisha
- Keiichi Kaneko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing electrode catalyst layer for fuel cell, and...
- Patent number 10,297,837
- Issue date May 21, 2019
- Toyota Jidosha Kabushiki Kaisha
- Tsunemasa Nishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing membrane electrode assembly
- Patent number 9,991,538
- Issue date Jun 5, 2018
- Toyota Jidosha Kabushiki Kaisha
- Kenji Tsubosaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Membrane electrode assembly, fuel cell using the same and manufactu...
- Patent number 9,761,898
- Issue date Sep 12, 2017
- Toyota Jidosha Kabushiki Kaisha
- Kenji Tsubosaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Membrane electrode assembly and fuel cell
- Patent number 9,673,467
- Issue date Jun 6, 2017
- Toyota Jidosha Kabushiki Kaisha
- Masato Hamano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Membrane electrode assembly and fuel cell battery
- Patent number 9,634,346
- Issue date Apr 25, 2017
- Toyota Jidosha Kabushiki Kaisha
- Tsunemasa Nishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing method of fuel cell module and manufacturing method o...
- Patent number 9,437,883
- Issue date Sep 6, 2016
- Sumitomo Riko Company Limited
- Hideaki Tanahashi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel cell
- Patent number 9,362,573
- Issue date Jun 7, 2016
- Toyota Jidosha Kabushiki Kaisha
- Rira Hirasawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Manufacturing method of fuel cell module and manufacturing method o...
- Patent number 9,178,242
- Issue date Nov 3, 2015
- Toyota Jidosha Kabushiki Kaisha
- Hideaki Tanahashi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Membrane electrode assembly, manufacturing method thereof, and fuel...
- Patent number 9,023,552
- Issue date May 5, 2015
- Toyota Jidosha Kabushiki Kaisha
- Junji Nakanishi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Manufacturing method of cell assembly for fuel cell and manufacturi...
- Patent number 9,017,901
- Issue date Apr 28, 2015
- Sumitomo Riko Company Limited
- Hideaki Tanahashi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel cell, and method of manufacturing a fuel cell
- Patent number 8,877,406
- Issue date Nov 4, 2014
- Toyota Jidosha Kabushiki Kaisha
- Hiroo Yoshikawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel cell, fuel cell system, and control method of fuel cell system
- Patent number 8,652,698
- Issue date Feb 18, 2014
- Nippon Soken, Inc.
- Hisayoshi Ota
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel cell, method of manufacturing fuel cell, and unit cell assembly
- Patent number 8,227,141
- Issue date Jul 24, 2012
- Toyota Jidosha Kabushiki Kaisha
- Hiroo Yoshikawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Membrane electrode assembly and polymer electrolyte membrane fuel cell
- Patent number 8,187,765
- Issue date May 29, 2012
- Toyota Jidosha Kabushiki Kaisha
- Kensaku Kodama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fuel cell
- Patent number 7,838,163
- Issue date Nov 23, 2010
- Toyota Jidosha Kabushiki Kaisha
- Tsunemasa Nishida
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel cell module
- Patent number 7,732,082
- Issue date Jun 8, 2010
- Toyota Jidosha Kabushiki Kaisha
- Tomokazu Hayashi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
FUEL CELL ELECTRODE CATALYST AND METHOD FOR PRODUCING THE SAME
- Publication number 20170338495
- Publication date Nov 23, 2017
- CATALER CORPORATION
- Yousuke HORIUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL CATALYST LAYER, AND FUEL CELL
- Publication number 20170104222
- Publication date Apr 13, 2017
- Toyota Jidosha Kabushiki Kaisha
- Yuta IKEHATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL CATALYST LAYER, AND FUEL CELL
- Publication number 20170104223
- Publication date Apr 13, 2017
- Toyota Jidosha Kabushiki Kaisha
- Keiichi KANEKO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MEMBRANE ELECTRODE ASSEMBLY AND FUEL CELL
- Publication number 20160141695
- Publication date May 19, 2016
- Toyota Jidosha Kabushiki Kaisha
- Masato HAMANO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of Manufacturing Membrane Electrode Assembly, and Membrane E...
- Publication number 20160133945
- Publication date May 12, 2016
- Toyota Jidosha Kabushiki Kaisha
- Kenji TSUBOSAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING MEMBRANE ELECTRODE ASSEMBLY
- Publication number 20160133946
- Publication date May 12, 2016
- Toyota Jidosha Kabushiki Kaisha
- Kenji TSUBOSAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CATALYST ELECTRODE LAYER, MEMBRANE-ELECTRODE ASSEMBLY, AND FUEL CELL
- Publication number 20160118670
- Publication date Apr 28, 2016
- Toyota Jidosha Kabushiki Kaisha
- Nobuaki MIZUTANI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING ELECTRODE CATALYST LAYER FOR FUEL CELL, AND...
- Publication number 20160104896
- Publication date Apr 14, 2016
- Toyota Jidosha Kabushiki Kaisha
- Tsunemasa NISHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Inspection Device
- Publication number 20160103187
- Publication date Apr 14, 2016
- Toyota Jidosha Kabushiki Kaisha
- Yusuke ITOH
- G01 - MEASURING TESTING
Information Patent Application
Water-Repellent Layer and Fuel Cell
- Publication number 20160104905
- Publication date Apr 14, 2016
- Toyota Jidosha Kabushiki Kaisha
- Junji NAKANISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MEMBRANE ELECTRODE ASSEMBLY AND FUEL CELL BATTERY
- Publication number 20160104910
- Publication date Apr 14, 2016
- Toyota Jidosha Kabushiki Kaisha
- Tsunemasa NISHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUFACTURING METHOD OF FUEL CELL MODULE AND MANUFACTURING METHOD O...
- Publication number 20160049670
- Publication date Feb 18, 2016
- SUMITOMO RIKO COMPANY LIMITED
- Hideaki TANAHASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL
- Publication number 20150171451
- Publication date Jun 18, 2015
- Toyota Jidosha Kabushiki Kaisha
- Kenji Tsubosaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL
- Publication number 20140377682
- Publication date Dec 25, 2014
- Toyota Jidosha Kabushiki Kaisha
- Rira Hirasawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL MODULE AND FUEL CELL STACK
- Publication number 20140045101
- Publication date Feb 13, 2014
- TOYOTA JIDOSHI KABUSHIKI KAISHA
- Kenji Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MEMBRANE ELECTRODE ASSEMBLY, FUEL CELL USING THE SAME AND MANUFACTU...
- Publication number 20130177832
- Publication date Jul 11, 2013
- Toyota Jidosha Kabushiki Kaisha
- Kenji Tsubosaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL, AND METHOD OF MANUFACTURING A FUEL CELL
- Publication number 20130089808
- Publication date Apr 11, 2013
- Toyota Jidosha Kabushiki Kaisha
- Hiroo Yoshikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MEMBRANE ELECTRODE ASSEMBLY, MANUFACTURING METHOD THEREOF, AND FUEL...
- Publication number 20120064430
- Publication date Mar 15, 2012
- Toyota Jidosha Kabushiki Kaisha
- Junji Nakanishi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
MANUFACTURING METHOD OF CELL ASSEMBLY FOR FUEL CELL AND MANUFACTURI...
- Publication number 20120009506
- Publication date Jan 12, 2012
- TOKAI RUBBER INDUSTRIES, LTD.,
- Hideaki Tanahashi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
MANUFACTURING METHOD OF FUEL CELL MODULE AND MANUFACTURING METHOD O...
- Publication number 20110305976
- Publication date Dec 15, 2011
- Toyota Jidosha Kabushiki Kaisha
- Hideaki Tanahashi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
FUEL CELL MODULE AND FUEL CELL STACK
- Publication number 20110229790
- Publication date Sep 22, 2011
- Kenji SATO
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
FUEL CELL, METHOD OF MANUFACTURING FUEL CELL, AND UNIT CELL ASSEMBLY
- Publication number 20100316934
- Publication date Dec 16, 2010
- Hiroo Yoshikawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
MEMBRANE ELECTRODE ASSEMBLY AND POLYMER ELECTROLYTE MEMBRANE FUEL CELL
- Publication number 20100239945
- Publication date Sep 23, 2010
- Kensaku Kodama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
FUEL CELL, FUEL CELL SYSTEM, AND CONTROL METHOD OF FUEL CELL SYSTEM
- Publication number 20100003549
- Publication date Jan 7, 2010
- Hisayoshi Ota
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fuel Cell
- Publication number 20090004537
- Publication date Jan 1, 2009
- Yuichi Yagami
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fuel cell
- Publication number 20080226959
- Publication date Sep 18, 2008
- Kenji Tsubosaka
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Seal gasket-integrated membrane-electrode assembly and fuel cell
- Publication number 20080166622
- Publication date Jul 10, 2008
- Toyota Jidosha Kabushiki Kaisha
- Fumishige Shizuku
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fuel cell and cell assembly for fuel cell
- Publication number 20080166617
- Publication date Jul 10, 2008
- Toyota Jidosha Kabushiki Kaisha
- Fumishige Shizuku
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fuel Cell Module
- Publication number 20080026281
- Publication date Jan 31, 2008
- Toyota Jidosha Kabushiki Kaisha
- Tomokazu Hayashi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fuel Cell
- Publication number 20070264555
- Publication date Nov 15, 2007
- Toyota Jidosha Kabushiki Kaisha
- Tsunemasa Nishida
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Hiroo YOSHIKAWA

Person

Patents Grantslast 30 patents

Water-repellent layer and fuel cell

Method of manufacturing membrane electrode assembly, and membrane e...

Fuel cell catalyst layer, and fuel cell

Method of manufacturing electrode catalyst layer for fuel cell, and...

Method of manufacturing membrane electrode assembly

Membrane electrode assembly, fuel cell using the same and manufactu...

Membrane electrode assembly and fuel cell

Membrane electrode assembly and fuel cell battery

Manufacturing method of fuel cell module and manufacturing method o...

Fuel cell

Manufacturing method of fuel cell module and manufacturing method o...

Membrane electrode assembly, manufacturing method thereof, and fuel...

Manufacturing method of cell assembly for fuel cell and manufacturi...

Fuel cell, and method of manufacturing a fuel cell

Fuel cell, fuel cell system, and control method of fuel cell system

Fuel cell, method of manufacturing fuel cell, and unit cell assembly

Membrane electrode assembly and polymer electrolyte membrane fuel cell

Fuel cell

Fuel cell module

Patents Applicationslast 30 patents

FUEL CELL ELECTRODE CATALYST AND METHOD FOR PRODUCING THE SAME

FUEL CELL CATALYST LAYER, AND FUEL CELL

FUEL CELL CATALYST LAYER, AND FUEL CELL

MEMBRANE ELECTRODE ASSEMBLY AND FUEL CELL

Method of Manufacturing Membrane Electrode Assembly, and Membrane E...

METHOD OF MANUFACTURING MEMBRANE ELECTRODE ASSEMBLY

CATALYST ELECTRODE LAYER, MEMBRANE-ELECTRODE ASSEMBLY, AND FUEL CELL

METHOD OF MANUFACTURING ELECTRODE CATALYST LAYER FOR FUEL CELL, AND...

Inspection Device

Water-Repellent Layer and Fuel Cell

MEMBRANE ELECTRODE ASSEMBLY AND FUEL CELL BATTERY

MANUFACTURING METHOD OF FUEL CELL MODULE AND MANUFACTURING METHOD O...

FUEL CELL

FUEL CELL

FUEL CELL MODULE AND FUEL CELL STACK

MEMBRANE ELECTRODE ASSEMBLY, FUEL CELL USING THE SAME AND MANUFACTU...

FUEL CELL, AND METHOD OF MANUFACTURING A FUEL CELL

MEMBRANE ELECTRODE ASSEMBLY, MANUFACTURING METHOD THEREOF, AND FUEL...

MANUFACTURING METHOD OF CELL ASSEMBLY FOR FUEL CELL AND MANUFACTURI...

MANUFACTURING METHOD OF FUEL CELL MODULE AND MANUFACTURING METHOD O...

FUEL CELL MODULE AND FUEL CELL STACK

FUEL CELL, METHOD OF MANUFACTURING FUEL CELL, AND UNIT CELL ASSEMBLY

MEMBRANE ELECTRODE ASSEMBLY AND POLYMER ELECTROLYTE MEMBRANE FUEL CELL

FUEL CELL, FUEL CELL SYSTEM, AND CONTROL METHOD OF FUEL CELL SYSTEM

Fuel Cell

Fuel cell

Seal gasket-integrated membrane-electrode assembly and fuel cell

Fuel cell and cell assembly for fuel cell

Fuel Cell Module

Fuel Cell