Hisayo Yoshikawa

Person

Nagoya-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Engine control system
- Patent number 8,151,764
- Issue date Apr 10, 2012
- DENSO CORPORATION
- Hisayo Yoshikawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Control apparatus for vehicle
- Patent number 7,949,459
- Issue date May 24, 2011
- Denso Corporation
- Hisayo Yoshikawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Idle speed control apparatus for internal combustion engine
- Patent number 7,806,105
- Issue date Oct 5, 2010
- Toyota Jidosha Kabushiki Kaisha
- Naohide Fuwa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Air-fuel ratio control device of internal combustion engine
- Patent number 7,742,870
- Issue date Jun 22, 2010
- Denso Corporation
- Hisayo Yoshikawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Valve characteristic control device for internal combustion engine...
- Patent number 7,441,522
- Issue date Oct 28, 2008
- Toyota Jidosha Kabushiki Kaisha
- Naohide Fuwa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR DIAGNOSING DETERIORATION OF NOX ABSORPTION-REDUCTION...
- Publication number 20100199638
- Publication date Aug 12, 2010
- DENSO CORPORATION
- Hisayo Yoshikawa
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ENGINE CONTROL SYSTEM
- Publication number 20100162993
- Publication date Jul 1, 2010
- Denso Corporation
- Hisayo Yoshikawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Control Apparatus for Vehicle
- Publication number 20100049419
- Publication date Feb 25, 2010
- Denso Corporation
- Hisayo Yoshikawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
AIR-FUEL RATIO CONTROL DEVICE OF INTERNAL COMBUSTION ENGINE
- Publication number 20090125214
- Publication date May 14, 2009
- DENSO CORPORATION
- Hisayo YOSHIKAWA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
IDLE SPEED CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE
- Publication number 20090050107
- Publication date Feb 26, 2009
- Toyota Jidosha Kabushiki Kaisha
- Naohide Fuwa
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Valve characteristic control device for internal combustion engine...
- Publication number 20060124092
- Publication date Jun 15, 2006
- Toyota Jidosha Kabushiki Kaisha
- Naohide Fuwa
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Hisayo Yoshikawa

Person

Patents Grantslast 30 patents

Engine control system

Control apparatus for vehicle

Idle speed control apparatus for internal combustion engine

Air-fuel ratio control device of internal combustion engine

Valve characteristic control device for internal combustion engine...

Patents Applicationslast 30 patents

APPARATUS FOR DIAGNOSING DETERIORATION OF NOX ABSORPTION-REDUCTION...

ENGINE CONTROL SYSTEM

Control Apparatus for Vehicle

AIR-FUEL RATIO CONTROL DEVICE OF INTERNAL COMBUSTION ENGINE

IDLE SPEED CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE

Valve characteristic control device for internal combustion engine...