Yuichi Kitagawa

Person

Numazu-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Fuel injection and ignition control method and fuel injection and i...
- Patent number 7,503,308
- Issue date Mar 17, 2009
- Kokusan Denki Co., Ltd.
- Yuichi Kitagawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Control device for engine driven vehicle incorporating generator
- Patent number 7,149,620
- Issue date Dec 12, 2006
- Kokusan Denki Co., Ltd.
- Kazuyoshi Kishibata
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control device for engine driven vehicle incorporating generator
- Patent number 7,149,621
- Issue date Dec 12, 2006
- Kokusan Denki Co., Ltd.
- Kazuyoshi Kishibata
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Engine throttle opening degree area estimation method, as well as e...
- Patent number 7,140,356
- Issue date Nov 28, 2006
- Kokusan Denki Co., Ltd.
- Kazuyoshi Kishibata
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control device for engine driven vehicle incorporating generator
- Patent number 7,133,762
- Issue date Nov 7, 2006
- Kokusan Denki Co., Ltd.
- Tomoaki Sekita
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Engine rotation information detection device
- Patent number 7,032,440
- Issue date Apr 25, 2006
- Kokusan Denki Co., Ltd.
- Kazuyoshi Kishibata
- G01 - MEASURING TESTING
Information Patent Grant
Fuel injection control system for engine
- Patent number 6,997,167
- Issue date Feb 14, 2006
- Kokusan Denki Co., Ltd.
- Yuichi Kitagawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method and device for determining transmission state of power trans...
- Patent number 6,971,969
- Issue date Dec 6, 2005
- Kokusan Denki Co., Ltd.
- Yuichi Kitagawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electronic control system for engine
- Patent number 6,854,450
- Issue date Feb 15, 2005
- Kokusan Denki Co., Ltd.
- Yuichi Kitagawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Vehicle driven by internal combustion engine having generator
- Patent number 6,843,753
- Issue date Jan 18, 2005
- Kokusan Denki Co., Ltd.
- Kazuyoshi Kishibata
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Fuel cut control device for internal combustion engine
- Patent number 6,814,050
- Issue date Nov 9, 2004
- Kokusan Denki Co., Ltd.
- Kazuyoshi Kishibata
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injection and ignition system for internal combustion engine
- Patent number 6,807,949
- Issue date Oct 26, 2004
- Kokusan Denki Co., Ltd.
- Kazuyoshi Kishibata
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Atmospheric pressure detecting method for controlling internal comb...
- Patent number 6,584,960
- Issue date Jul 1, 2003
- Kokusan Denki Co., Ltd.
- Kazuyoshi Kishibata
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Electronic fuel injection control apparatus for internal combustion...
- Patent number 6,550,457
- Issue date Apr 22, 2003
- Kokusan Denki Co., Ltd.
- Yuichi Kitagawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
FUEL INJECTION AND IGNITION CONTROL METHOD AND FUEL INJECTION AND I...
- Publication number 20080183369
- Publication date Jul 31, 2008
- Kokusan Denki Co., Ltd.
- Yuichi Kitagawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Engine driven power supply device
- Publication number 20060163879
- Publication date Jul 27, 2006
- Kokusan Denki Co., Ltd.
- Tomoaki Sekita
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Control device for engine driven vehicle incorporating generator
- Publication number 20060137651
- Publication date Jun 29, 2006
- Kokusan Denki Co., Ltd.
- Kazuyoshi Kishibata
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Control device for engine driven vehicle incorporating generator
- Publication number 20060089233
- Publication date Apr 27, 2006
- Kokusan Denki Co., Ltd.
- Tomoaki Sekita
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Engine throttle opening degree area estimation method, as well as e...
- Publication number 20050188960
- Publication date Sep 1, 2005
- Kokusan Denki Co., Ltd.
- Kazuyoshi Kishibata
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Fuel injection control system for engine
- Publication number 20050133011
- Publication date Jun 23, 2005
- Kokusan Denki Co., Ltd.
- Yuichi Kitagawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Engine rotation information detection device
- Publication number 20050120782
- Publication date Jun 9, 2005
- Kokusan Denki Co., Ltd.
- Kazuyoshi Kishibata
- G01 - MEASURING TESTING
Information Patent Application
Control device for engine driven vehicle incorporating generator
- Publication number 20040201219
- Publication date Oct 14, 2004
- Kazuyoshi Kishibata
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Method and device for determining transmission state of power trans...
- Publication number 20040180754
- Publication date Sep 16, 2004
- Yuichi Kitagawa
- B60 - VEHICLES IN GENERAL
Information Patent Application
Fuel cut control device for internal combustion engine
- Publication number 20040094120
- Publication date May 20, 2004
- Kazuyoshi Kishibata
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Electronic control system for engine
- Publication number 20040050368
- Publication date Mar 18, 2004
- Yuichi Kitagawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Fuel injection and ignition system for internal combustion engine
- Publication number 20040025839
- Publication date Feb 12, 2004
- Kazuyoshi Kashibata
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Vehicle driven by internal combustion engine having generator
- Publication number 20040005955
- Publication date Jan 8, 2004
- Kazuyoshi Kishibata
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRONIC FUEL INJECTION CONTROL APPARATUS FOR INTERNAL COMBUSTION...
- Publication number 20030062028
- Publication date Apr 3, 2003
- Yuichi Kitagawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Atomospheric pressure detecting method for controllling internal co...
- Publication number 20030037770
- Publication date Feb 27, 2003
- Kazuyoshi Kishibata
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Yuichi Kitagawa

Person

Patents Grantslast 30 patents

Fuel injection and ignition control method and fuel injection and i...

Control device for engine driven vehicle incorporating generator

Control device for engine driven vehicle incorporating generator

Engine throttle opening degree area estimation method, as well as e...

Control device for engine driven vehicle incorporating generator

Engine rotation information detection device

Fuel injection control system for engine

Method and device for determining transmission state of power trans...

Electronic control system for engine

Vehicle driven by internal combustion engine having generator

Fuel cut control device for internal combustion engine

Fuel injection and ignition system for internal combustion engine

Atmospheric pressure detecting method for controlling internal comb...

Electronic fuel injection control apparatus for internal combustion...

Patents Applicationslast 30 patents

FUEL INJECTION AND IGNITION CONTROL METHOD AND FUEL INJECTION AND I...

Engine driven power supply device

Control device for engine driven vehicle incorporating generator

Control device for engine driven vehicle incorporating generator

Engine throttle opening degree area estimation method, as well as e...

Fuel injection control system for engine

Engine rotation information detection device

Control device for engine driven vehicle incorporating generator

Method and device for determining transmission state of power trans...

Fuel cut control device for internal combustion engine

Electronic control system for engine

Fuel injection and ignition system for internal combustion engine

Vehicle driven by internal combustion engine having generator

ELECTRONIC FUEL INJECTION CONTROL APPARATUS FOR INTERNAL COMBUSTION...

Atomospheric pressure detecting method for controllling internal co...