Yasuo Hirata

Person

Oobu-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Control device for internal combustion engine
- Patent number 10,519,894
- Issue date Dec 31, 2019
- Denso Corporation
- Yasuo Hirata
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
High-pressure pump control device for internal-combustion engine
- Patent number 10,273,885
- Issue date Apr 30, 2019
- Denso Corporation
- Yasuo Hirata
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control device for high-pressure pump
- Patent number 10,161,342
- Issue date Dec 25, 2018
- Denso Corporation
- Takahisa Natori
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control system for variable valve timing apparatus
- Patent number 9,121,310
- Issue date Sep 1, 2015
- Denso Corporation
- Yasuo Hirata
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Variable valve timing control apparatus for engine
- Patent number 9,002,618
- Issue date Apr 7, 2015
- Denso Corporation
- Yasuo Hirata
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel injection device of internal combustion engine
- Patent number 8,437,944
- Issue date May 7, 2013
- Denso Corporation
- Yasuo Hirata
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Controller and control system for internal combustion engine
- Patent number 7,810,468
- Issue date Oct 12, 2010
- Denso Corporation
- Yasuo Hirata
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Air-fuel ratio detection apparatus of internal combustion engine
- Patent number 7,801,666
- Issue date Sep 21, 2010
- Denso Corporation
- Tetsuji Mitsuda
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel estimating device
- Patent number 7,630,824
- Issue date Dec 8, 2009
- Denso Corporation
- Yasuo Hirata
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Variable valve timing controller for internal combustion engine
- Patent number 7,513,233
- Issue date Apr 7, 2009
- Denso Corporation
- Kazuki Ichimura
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Air-fuel ratio controller for internal combustion engine
- Patent number 7,356,985
- Issue date Apr 15, 2008
- DENSO CORPORATION
- Yasuo Hirata
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Variable valve timing controller for internal combustion engine
- Patent number 6,928,968
- Issue date Aug 16, 2005
- Denso Corporation
- Kazuki Ichimura
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
System for controlling valve timing in event of failure
- Patent number 6,877,468
- Issue date Apr 12, 2005
- Denso Corporation
- Tomohiro Tsujimura
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Air-fuel ratio control with improved fuel supply operation immediat...
- Patent number 6,470,854
- Issue date Oct 29, 2002
- Denso Corporation
- Yasuo Hirata
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel supply amount controller for internal combustion engine
- Patent number 6,367,455
- Issue date Apr 9, 2002
- Denso Corporation
- Yasuo Hirata
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
- Publication number 20190195164
- Publication date Jun 27, 2019
- Denso Corporation
- Yasuo HIRATA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CONTROL DEVICE FOR HIGH-PRESSURE PUMP
- Publication number 20180156152
- Publication date Jun 7, 2018
- Denso Corporation
- Takahisa NATORI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
HIGH-PRESSURE PUMP CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
- Publication number 20180128188
- Publication date May 10, 2018
- Denso Corporation
- Yasuo HIRATA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CONTROL SYSTEM FOR VARIABLE VALVE TIMING APPARATUS
- Publication number 20140069362
- Publication date Mar 13, 2014
- DENSO CORPORATION
- Yasuo Hirata
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
CONTROL SYSTEM FOR VARIABLE VALVE TIMING APPARATUS
- Publication number 20130192549
- Publication date Aug 1, 2013
- DENSO CORPORATION
- Hitoshi KATOH
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
VARIABLE VALVE TIMING CONTROL APPARATUS FOR ENGINE
- Publication number 20120046851
- Publication date Feb 23, 2012
- DENSO CORPORATION
- Yasuo Hirata
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
CONTROL SYSTEM FOR VARIABLE VALVE TIMING APPARATUS
- Publication number 20110100312
- Publication date May 5, 2011
- DENSO CORPORATION
- Yasuo Hirata
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
FUEL INJECTION DEVICE OF INTERNAL COMBUSTION ENGINE
- Publication number 20110060515
- Publication date Mar 10, 2011
- DENSO CORPORATION
- Yasuo Hirata
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
CONTROLLER FOR INTERNAL COMBUSTION ENGINE
- Publication number 20100043754
- Publication date Feb 25, 2010
- DENSO CORPORATION
- Yasuo Hirata
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Control apparatus for internal combustion engine and method for con...
- Publication number 20090088957
- Publication date Apr 2, 2009
- DENSO CORPORATION
- Eijirou Yamada
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
CONTROLLER AND CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE
- Publication number 20080312805
- Publication date Dec 18, 2008
- DENSO CORPORATION
- Yasuo Hirata
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
FUEL ESTIMATING DEVICE
- Publication number 20080312809
- Publication date Dec 18, 2008
- DENSO CORPORATION
- Yasuo Hirata
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Air-fuel ratio detection apparatus of internal combustion engine
- Publication number 20080243362
- Publication date Oct 2, 2008
- DENSO CORPORATION
- Tetsuji Mitsuda
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Variable valve timing controller for internal combustion engine
- Publication number 20080029050
- Publication date Feb 7, 2008
- DENSO CORPORATION
- Kazuki Ichmura
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Air-fuel ratio detection apparatus of internal combustion engine
- Publication number 20070240695
- Publication date Oct 18, 2007
- DENSO CORPORATION
- Tetsuji Mitsuda
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Air-fuel ratio controller for internal combustion engine
- Publication number 20070017210
- Publication date Jan 25, 2007
- DENSO CORPORATION
- Yasuo Hirata
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Variable valve timing controller for internal combustion engine
- Publication number 20050061276
- Publication date Mar 24, 2005
- Denso Corporation
- Kazuki Ichimura
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Air-fuel ratio control apparatus for engine
- Publication number 20030150208
- Publication date Aug 14, 2003
- Yasuo Hirata
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
System for controlling valve timing in event of failure
- Publication number 20030131814
- Publication date Jul 17, 2003
- Tomohiro Tsujimura
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Fuel supply amount controller for internal combustion engine
- Publication number 20010009149
- Publication date Jul 26, 2001
- Yasuo Hirata
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Yasuo Hirata

Person

Patents Grantslast 30 patents

Control device for internal combustion engine

High-pressure pump control device for internal-combustion engine

Control device for high-pressure pump

Control system for variable valve timing apparatus

Variable valve timing control apparatus for engine

Fuel injection device of internal combustion engine

Controller and control system for internal combustion engine

Air-fuel ratio detection apparatus of internal combustion engine

Fuel estimating device

Variable valve timing controller for internal combustion engine

Air-fuel ratio controller for internal combustion engine

Variable valve timing controller for internal combustion engine

System for controlling valve timing in event of failure

Air-fuel ratio control with improved fuel supply operation immediat...

Fuel supply amount controller for internal combustion engine

Patents Applicationslast 30 patents

CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

CONTROL DEVICE FOR HIGH-PRESSURE PUMP

HIGH-PRESSURE PUMP CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

CONTROL SYSTEM FOR VARIABLE VALVE TIMING APPARATUS

CONTROL SYSTEM FOR VARIABLE VALVE TIMING APPARATUS

VARIABLE VALVE TIMING CONTROL APPARATUS FOR ENGINE

CONTROL SYSTEM FOR VARIABLE VALVE TIMING APPARATUS

FUEL INJECTION DEVICE OF INTERNAL COMBUSTION ENGINE

CONTROLLER FOR INTERNAL COMBUSTION ENGINE

Control apparatus for internal combustion engine and method for con...

CONTROLLER AND CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE

FUEL ESTIMATING DEVICE

Air-fuel ratio detection apparatus of internal combustion engine

Variable valve timing controller for internal combustion engine

Air-fuel ratio detection apparatus of internal combustion engine

Air-fuel ratio controller for internal combustion engine

Variable valve timing controller for internal combustion engine

Air-fuel ratio control apparatus for engine

System for controlling valve timing in event of failure

Fuel supply amount controller for internal combustion engine