Yoshiaki Naganuma

Person

Aichi-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Attachment for fuel inlet of vehicle
- Patent number 12,172,516
- Issue date Dec 24, 2024
- Toyota Jidosha Kabushiki Kaisha
- Yoshiaki Naganuma
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle comprising fuel inlet
- Patent number 12,157,363
- Issue date Dec 3, 2024
- Toyota Jidosha Kabushiki Kaisha
- Yoshiaki Naganuma
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Fuel cell system and operation control method of the same
- Patent number 11,050,072
- Issue date Jun 29, 2021
- Toyota Jidosha Kabushiki Kaisha
- Tomohiko Kaneko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Water drainage device for fuel cell, fuel cell system, moving body...
- Patent number 10,777,827
- Issue date Sep 15, 2020
- Toyota Jidosha Kabushiki Kaisha
- Tomohiro Ogawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell system
- Patent number 10,714,770
- Issue date Jul 14, 2020
- Toyota Jidosha Kabushiki Kaisha
- Tomohiko Kaneko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell system and method for discharging fluid in the system
- Patent number 10,629,927
- Issue date Apr 21, 2020
- Toyota Jidosha Kabushiki Kaisha
- Masashi Toida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Flow control method of cooling medium in a fuel cell system, and fu...
- Patent number 10,483,572
- Issue date Nov 19, 2019
- Toyota Jidosha Kabushiki Kaisha
- Yoshiaki Naganuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell system, fuel cell mountable vehicle and method of control...
- Patent number 10,476,092
- Issue date Nov 12, 2019
- Toyota Jidosha Kabushiki Kaisha
- Takashi Yamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell system and emergency stop method
- Patent number 10,388,974
- Issue date Aug 20, 2019
- Toyota Jidosha Kabushiki Kaisha
- Satoshi Shiokawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Operation control method of fuel cell and operation control apparat...
- Patent number 10,381,668
- Issue date Aug 13, 2019
- Toyota Jidosha Kabushiki Kaisha
- Yoshiaki Naganuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell system, and control method for fuel cell system
- Patent number 10,361,443
- Issue date Jul 23, 2019
- Toyota Jidosha Kabushiki Kaisha
- Nobukazu Mizuno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell system and control method of fuel cell
- Patent number 10,340,542
- Issue date Jul 2, 2019
- Toyota Jidosha Kabushiki Kaisha
- Yoshiaki Naganuma
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Residual water scavenging processing method in fuel cell system and...
- Patent number 10,312,532
- Issue date Jun 4, 2019
- Toyota Jidosha Kabushiki Kaisha
- Yoshiaki Naganuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell system including control of rotation speed of a gas pump
- Patent number 10,312,535
- Issue date Jun 4, 2019
- Toyota Jidosha Kabushiki Kaisha
- Tomio Yamanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell system with minimum cell voltage estimation
- Patent number 10,267,862
- Issue date Apr 23, 2019
- Toyota Jidosha Kabushiki Kaisha
- Masashi Toida
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel cell system and operation control method of the same
- Patent number 10,224,558
- Issue date Mar 5, 2019
- Toyota Jidosha Kabushiki Kaisha
- Tomohiko Kaneko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell system and control method of fuel cell system
- Patent number 10,135,082
- Issue date Nov 20, 2018
- Toyota Jidosha Kabushiki Kaisha
- Tomohiko Kaneko
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Fuel cell system and fuel cell system control method
- Patent number 10,074,865
- Issue date Sep 11, 2018
- Toyota Jidosha Kabushiki Kaisha
- Masashi Toida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell system
- Patent number 9,991,533
- Issue date Jun 5, 2018
- Toyota Jidosha Kabushiki Kaisha
- Tomio Yamanaka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Fuel cell system
- Patent number 9,991,528
- Issue date Jun 5, 2018
- Toyota Jidosha Kabushiki Kaisha
- Tsuyoshi Maruo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell system including water content estimation
- Patent number 9,941,530
- Issue date Apr 10, 2018
- Toyota Jidosha Kabushiki Kaisha
- Tomohiro Ogawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell system and control method of fuel cell system
- Patent number 9,941,532
- Issue date Apr 10, 2018
- Toyota Jidosha Kabushiki Kaisha
- Masashi Toida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vehicle control apparatus and vehicle control method
- Patent number 9,908,381
- Issue date Mar 6, 2018
- Toyota Jidosha Kabushiki Kaisha
- Yuichi Sakajo
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method of discharging water from fuel cell and fuel cell system
- Patent number 9,899,690
- Issue date Feb 20, 2018
- Toyota Jidosha Kabushiki Kaisha
- Yoshiaki Naganuma
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Valve control apparatus and valve control method
- Patent number 9,880,567
- Issue date Jan 30, 2018
- Toyota Jidosha Kabushiki Kaisha
- Hiroyuki Suzuki
- G05 - CONTROLLING REGULATING
Information Patent Grant
Fuel cell system and control method of the same
- Patent number 9,825,317
- Issue date Nov 21, 2017
- Toyota Jidosha Kabushiki Kaisha
- Tsuyoshi Maruo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell system
- Patent number 9,819,035
- Issue date Nov 14, 2017
- Toyota Jidosha Kabushiki Kaisha
- Tsuyoshi Maruo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell system and control method of fuel cell system
- Patent number 9,793,561
- Issue date Oct 17, 2017
- Toyota Jidosha Kabushiki Kaisha
- Tomohiro Ogawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell system
- Patent number 9,509,005
- Issue date Nov 29, 2016
- Toyota Jidosha Kabushiki Kaisha
- Yoshiaki Naganuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell system
- Patent number 9,490,494
- Issue date Nov 8, 2016
- Toyota Jidosha Kabushiki Kaisha
- Yuji Kakeno
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
ATTACHMENT FOR FUEL INLET OF VEHICLE
- Publication number 20240262186
- Publication date Aug 8, 2024
- Toyota Jidosha Kabushiki Kaisha
- Yoshiaki NAGANUMA
- B60 - VEHICLES IN GENERAL
Information Patent Application
FUEL CELL SYSTEM
- Publication number 20230261216
- Publication date Aug 17, 2023
- Toyota Jidosha Kabushiki Kaisha
- Tsuyoshi MARUO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL SYSTEM
- Publication number 20230099226
- Publication date Mar 30, 2023
- Toyota Jidosha Kabushiki Kaisha
- Yoshiaki NAGANUMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL VEHICLE
- Publication number 20230069428
- Publication date Mar 2, 2023
- Toyota Jidosha Kabushiki Kaisha
- Yoshiaki NAGANUMA
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICLE COMPRISING FUEL INLET AND ATTACHMENT FOR FUEL INLET
- Publication number 20230068258
- Publication date Mar 2, 2023
- Toyota Jidosha Kabushiki Kaisha
- Yoshiaki NAGANUMA
- B60 - VEHICLES IN GENERAL
Information Patent Application
FUEL CELL SYSTEM
- Publication number 20170069922
- Publication date Mar 9, 2017
- Toyota Jidosha Kabushiki Kaisha
- Tomio YAMANAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL SYSTEM
- Publication number 20160380285
- Publication date Dec 29, 2016
- Toyota Jidosha Kabushiki Kaisha
- Tomohiko KANEKO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL SYSTEM
- Publication number 20160380289
- Publication date Dec 29, 2016
- Toyota Jidosha Kabushiki Kaisha
- Tomohiro OGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL SYSTEM AND CONTROL METHOD OF FUEL CELL
- Publication number 20160380295
- Publication date Dec 29, 2016
- Toyota Jidosha Kabushiki Kaisha
- Yoshiaki NAGANUMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL SYSTEM
- Publication number 20160380286
- Publication date Dec 29, 2016
- Toyota Jidosha Kabushiki Kaisha
- Tomio YAMANAKA
- B60 - VEHICLES IN GENERAL
Information Patent Application
FUEL CELL SYSTEM
- Publication number 20160380294
- Publication date Dec 29, 2016
- Toyota Jidosha Kabushiki Kaisha
- Satoshi SHIOKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL SYSTEM AND OPERATION CONTROL METHOD OF THE SAME
- Publication number 20160141667
- Publication date May 19, 2016
- Toyota Jidosha Kabushiki Kaisha
- Tomohiko KANEKO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL SYSTEM AND CONTROL METHOD OF THE SAME
- Publication number 20160141670
- Publication date May 19, 2016
- Toyota Jidosha Kabushiki Kaisha
- Tsuyoshi MARUO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Fuel Cell System and Control Method of Fuel Cell System
- Publication number 20160141685
- Publication date May 19, 2016
- Toyota Jidosha Kabushiki Kaisha
- Masashi Toida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL SYSTEM
- Publication number 20160141686
- Publication date May 19, 2016
- Toyota Jidosha Kabushiki Kaisha
- Tsuyoshi MARUO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VALVE CONTROL APPARATUS AND VALVE CONTROL METHOD
- Publication number 20160139614
- Publication date May 19, 2016
- Toyota Jidosha Kabushiki Kaisha
- Hiroyuki SUZUKI
- G05 - CONTROLLING REGULATING
Information Patent Application
FUEL CELL SYSTEM AND METHOD FOR DISCHARGING FLUID IN THE SYSTEM
- Publication number 20160141672
- Publication date May 19, 2016
- Toyota Jidosha Kabushiki Kaisha
- Masashi TOIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL SYSTEM AND OPERATION CONTROL METHOD OF THE SAME
- Publication number 20160141675
- Publication date May 19, 2016
- Toyota Jidosha Kabushiki Kaisha
- Tomohiko KANEKO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL SYSTEM AND CONTROL METHOD OF FUEL CELL SYSTEM
- Publication number 20160141676
- Publication date May 19, 2016
- Toyota Jidosha Kabushiki Kaisha
- Tomohiro OGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL SYSTEM, FUEL CELL MOUNTABLE VEHICLE AND METHOD OF CONTROL...
- Publication number 20160141679
- Publication date May 19, 2016
- Toyota Jidosha Kabushiki Kaisha
- Takashi YAMADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF DISCHARGING WATER FROM FUEL CELL AND FUEL CELL SYSTEM
- Publication number 20160141655
- Publication date May 19, 2016
- Toyota Jidosha Kabushiki Kaisha
- Yoshiaki NAGANUMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL SYSTEM AND FUEL CELL SYSTEM CONTROL METHOD
- Publication number 20160141665
- Publication date May 19, 2016
- Toyota Jidosha Kabushiki Kaisha
- Masashi TOIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WATER DRAINAGE DEVICE FOR FUEL CELL, FUEL CELL SYSTEM, MOVING BODY...
- Publication number 20160141671
- Publication date May 19, 2016
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Tomohiro OGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL SYSTEM
- Publication number 20160141650
- Publication date May 19, 2016
- Toyota Jidosha Kabushiki Kaisha
- Tsuyoshi MARUO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RESIDUAL WATER SCAVENGING PROCESSING METHOD IN FUEL CELL SYSTEM AND...
- Publication number 20160133963
- Publication date May 12, 2016
- Toyota Jidosha Kabushiki Kaisha
- Yoshiaki NAGANUMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FLOW CONTROL METHOD OF COOLING MEDIUM IN A FUEL CELL SYSTEM, AND FU...
- Publication number 20160133971
- Publication date May 12, 2016
- Toyota Jidosha Kabushiki Kaisha
- Yoshiaki NAGANUMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPERATION CONTROL METHOD OF FUEL CELL AND OPERATION CONTROL APPARAT...
- Publication number 20160133967
- Publication date May 12, 2016
- Toyota Jidosha Kabushiki Kaisha
- Yoshiaki NAGANUMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL SYSTEM AND CONTROL METHOD OF FUEL CELL SYSTEM
- Publication number 20160133974
- Publication date May 12, 2016
- Toyota Jidosha Kabushiki Kaisha
- Tomohiko KANEKO
- B60 - VEHICLES IN GENERAL
Information Patent Application
FUEL CELL SYSTEM
- Publication number 20150325896
- Publication date Nov 12, 2015
- Toyota Jidosha Kabushiki Kaisha
- Yuji KAKENO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FUEL CELL SYSTEM
- Publication number 20150017561
- Publication date Jan 15, 2015
- Toyota Jidosha Kabushiki Kaisha
- Yoshiaki NAGANUMA
- H01 - BASIC ELECTRIC ELEMENTS

Yoshiaki Naganuma

Person

Patents Grantslast 30 patents

Attachment for fuel inlet of vehicle

Vehicle comprising fuel inlet

Fuel cell system and operation control method of the same

Water drainage device for fuel cell, fuel cell system, moving body...

Fuel cell system

Fuel cell system and method for discharging fluid in the system

Flow control method of cooling medium in a fuel cell system, and fu...

Fuel cell system, fuel cell mountable vehicle and method of control...

Fuel cell system and emergency stop method

Operation control method of fuel cell and operation control apparat...

Fuel cell system, and control method for fuel cell system

Fuel cell system and control method of fuel cell

Residual water scavenging processing method in fuel cell system and...

Fuel cell system including control of rotation speed of a gas pump

Fuel cell system with minimum cell voltage estimation

Fuel cell system and operation control method of the same

Fuel cell system and control method of fuel cell system

Fuel cell system and fuel cell system control method

Fuel cell system

Fuel cell system

Fuel cell system including water content estimation

Fuel cell system and control method of fuel cell system

Vehicle control apparatus and vehicle control method

Method of discharging water from fuel cell and fuel cell system

Valve control apparatus and valve control method

Fuel cell system and control method of the same

Fuel cell system

Fuel cell system and control method of fuel cell system

Fuel cell system

Fuel cell system

Patents Applicationslast 30 patents

ATTACHMENT FOR FUEL INLET OF VEHICLE

FUEL CELL SYSTEM

FUEL CELL SYSTEM

FUEL CELL VEHICLE

VEHICLE COMPRISING FUEL INLET AND ATTACHMENT FOR FUEL INLET

FUEL CELL SYSTEM

FUEL CELL SYSTEM

FUEL CELL SYSTEM

FUEL CELL SYSTEM AND CONTROL METHOD OF FUEL CELL

FUEL CELL SYSTEM

FUEL CELL SYSTEM

FUEL CELL SYSTEM AND OPERATION CONTROL METHOD OF THE SAME

FUEL CELL SYSTEM AND CONTROL METHOD OF THE SAME

Fuel Cell System and Control Method of Fuel Cell System

FUEL CELL SYSTEM

VALVE CONTROL APPARATUS AND VALVE CONTROL METHOD

FUEL CELL SYSTEM AND METHOD FOR DISCHARGING FLUID IN THE SYSTEM

FUEL CELL SYSTEM AND OPERATION CONTROL METHOD OF THE SAME

FUEL CELL SYSTEM AND CONTROL METHOD OF FUEL CELL SYSTEM

FUEL CELL SYSTEM, FUEL CELL MOUNTABLE VEHICLE AND METHOD OF CONTROL...

METHOD OF DISCHARGING WATER FROM FUEL CELL AND FUEL CELL SYSTEM

FUEL CELL SYSTEM AND FUEL CELL SYSTEM CONTROL METHOD

WATER DRAINAGE DEVICE FOR FUEL CELL, FUEL CELL SYSTEM, MOVING BODY...

FUEL CELL SYSTEM

RESIDUAL WATER SCAVENGING PROCESSING METHOD IN FUEL CELL SYSTEM AND...

FLOW CONTROL METHOD OF COOLING MEDIUM IN A FUEL CELL SYSTEM, AND FU...

OPERATION CONTROL METHOD OF FUEL CELL AND OPERATION CONTROL APPARAT...

FUEL CELL SYSTEM AND CONTROL METHOD OF FUEL CELL SYSTEM

FUEL CELL SYSTEM

FUEL CELL SYSTEM