Keizo Hiraku

Person

Aichi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Exhaust gas purification catalyst
- Patent number 8,551,908
- Issue date Oct 8, 2013
- Toyota Jidosha Kabushiki Kaisha
- Akemi Satou
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Apparatus and method for controlling idle speed of internal combust...
- Patent number 7,610,898
- Issue date Nov 3, 2009
- Toyota Jidosha Kabushiki Kaisha
- Keizo Hiraku
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Internal combustion engine including plural cylinders, control appa...
- Patent number 7,464,693
- Issue date Dec 16, 2008
- Toyota Jidosha Kabushiki Kaisha
- Keizo Hiraku
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Control device for multicylinder internal combustion engine
- Patent number 7,363,889
- Issue date Apr 29, 2008
- Toyota Jidosha Kabushiki Kaisha
- Takashi Tsunooka
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Ignition timing control apparatus for engine
- Patent number 7,121,260
- Issue date Oct 17, 2006
- Toyota Jidosha Kabushiki Kaisha
- Yuji Miyanoo
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Idling speed control system and method
- Patent number 7,082,923
- Issue date Aug 1, 2006
- Toyota Jidosha Kabushiki Kaisha
- Takashi Yui
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Intake air amount control apparatus and intake air amount control m...
- Patent number 7,066,145
- Issue date Jun 27, 2006
- Toyota Jidosha Kabushiki Kaisha
- Akira Hashizume
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Inter-cylinder variation detection device and inter-bank variation...
- Patent number 7,032,550
- Issue date Apr 25, 2006
- Toyota Jidosha Kabushiki Kaisha
- Kaoru Ohtsuka
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Power circuit device for vehicles and control method thereof
- Patent number 6,989,978
- Issue date Jan 24, 2006
- Toyota Jidosha Kabushiki Kaisha
- Keizo Hiraku
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Control system and method for internal combustion engine with varia...
- Patent number 6,848,422
- Issue date Feb 1, 2005
- Toyota Jidosha Kabushiki Kaisha
- Akira Hashizume
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Intake air amount control apparatus and method of internal combusti...
- Patent number 6,834,627
- Issue date Dec 28, 2004
- Toyota Jidosha Kabushiki Kaisha
- Keizo Hiraku
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for detecting failure of injection fuel heaters of internal...
- Patent number 6,792,929
- Issue date Sep 21, 2004
- Toyota Jidosha Kabushiki Kaisha
- Keizo Hiraku
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Control system and method for internal combustion engine
- Patent number 6,732,707
- Issue date May 11, 2004
- Toyota Jidosha Kabushiki Kaisha
- Toru Kidokoro
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Intake device for an internal combustion engine and method thereof
- Patent number 6,712,038
- Issue date Mar 30, 2004
- Toyota Jidosha Kabushiki Kaisha
- Keizo Hiraku
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Warm-up control apparatus and warm-up control method for internal c...
- Patent number 6,691,675
- Issue date Feb 17, 2004
- Toyota Jidosha Kabushiki Kaisha
- Toru Kidokoro
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Heater control apparatus and heater control method
- Patent number 6,651,602
- Issue date Nov 25, 2003
- Toyota Jidosha Kabushiki Kaisha
- Keizo Hiraku
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel heating control method and system
- Patent number 6,501,050
- Issue date Dec 31, 2002
- Toyota Jidosha Kabushiki Kaisha
- Nobuhiko Koga
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
EXHAUST GAS PURIFICATION CATALYST
- Publication number 20110099987
- Publication date May 5, 2011
- Akemi Satou
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Apparatus And Method For Controlling Idle Speed Of Internal Combust...
- Publication number 20080115762
- Publication date May 22, 2008
- Keizo Hiraku
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Control device for multicylinder internal combustion engine
- Publication number 20060150936
- Publication date Jul 13, 2006
- Takashi Tsunooka
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Ignition timing control apparatus for engine
- Publication number 20060107924
- Publication date May 25, 2006
- Yuji Miyanoo
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Device for detecting variation between cylinders of and device for...
- Publication number 20050247277
- Publication date Nov 10, 2005
- Toyota Jidosha Kabushiki Kaisha
- Kaoru Ohtsuka
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Idling speed control system and method
- Publication number 20050178357
- Publication date Aug 18, 2005
- Takashi Yui
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Intake air amount control apparatus and intake air amount control m...
- Publication number 20050039710
- Publication date Feb 24, 2005
- Akira Hashizume
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Internal combustion engine including plural cylinders, control appa...
- Publication number 20040261400
- Publication date Dec 30, 2004
- Toyota Jidosha Kabushiki Kaisha
- Keizo Hiraku
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Intake air amount control apparatus and method of internal combusti...
- Publication number 20040187815
- Publication date Sep 30, 2004
- Toyota Jidosha Kabushiki Kaisha
- Keizo Hiraku
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Control system and method for internal combustion engine with varia...
- Publication number 20040055571
- Publication date Mar 25, 2004
- Toyota Jidosha Kabushiki Kaisha
- Akira Hashizume
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Power circuit device for vehicles and control method thereof
- Publication number 20030090847
- Publication date May 15, 2003
- Toyota Jidosha Kabushiki Kaisha
- Keizo Hiraku
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Warm-up control apparatus and warm-up control method for internal c...
- Publication number 20020160879
- Publication date Oct 31, 2002
- Toyota Jidosha Kabushiki Kaisha
- Toru Kidokoro
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Control system and method of internal combustion engine
- Publication number 20020157639
- Publication date Oct 31, 2002
- Toyota Jidosha Kabushiki Kaisha
- Toru Kidokoro
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Intake device for an internal combustion engine and method thereof
- Publication number 20020129786
- Publication date Sep 19, 2002
- Toyota Jidosha Kabushiki Kaisha
- Keizo Hiraku
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method for detecting failure of injection fuel heaters of internal...
- Publication number 20020124839
- Publication date Sep 12, 2002
- Toyota Jidosha Kabushiki Kaisha
- Keizo Hiraku
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Heater control apparatus and heater control method
- Publication number 20020078933
- Publication date Jun 27, 2002
- Toyota Jidosha Kabushiki Kaisha
- Keizo Hiraku
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fuel heating control method and system
- Publication number 20020060213
- Publication date May 23, 2002
- Toyota Jidosha Kabushiki Kaisha
- Nobuhiko Koga
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Keizo Hiraku

Person

Patents Grantslast 30 patents

Exhaust gas purification catalyst

Apparatus and method for controlling idle speed of internal combust...

Internal combustion engine including plural cylinders, control appa...

Control device for multicylinder internal combustion engine

Ignition timing control apparatus for engine

Idling speed control system and method

Intake air amount control apparatus and intake air amount control m...

Inter-cylinder variation detection device and inter-bank variation...

Power circuit device for vehicles and control method thereof

Control system and method for internal combustion engine with varia...

Intake air amount control apparatus and method of internal combusti...

Method for detecting failure of injection fuel heaters of internal...

Control system and method for internal combustion engine

Intake device for an internal combustion engine and method thereof

Warm-up control apparatus and warm-up control method for internal c...

Heater control apparatus and heater control method

Fuel heating control method and system

Patents Applicationslast 30 patents

EXHAUST GAS PURIFICATION CATALYST

Apparatus And Method For Controlling Idle Speed Of Internal Combust...

Control device for multicylinder internal combustion engine

Ignition timing control apparatus for engine

Device for detecting variation between cylinders of and device for...

Idling speed control system and method

Intake air amount control apparatus and intake air amount control m...

Internal combustion engine including plural cylinders, control appa...

Intake air amount control apparatus and method of internal combusti...

Control system and method for internal combustion engine with varia...

Power circuit device for vehicles and control method thereof

Warm-up control apparatus and warm-up control method for internal c...

Control system and method of internal combustion engine

Intake device for an internal combustion engine and method thereof

Method for detecting failure of injection fuel heaters of internal...

Heater control apparatus and heater control method

Fuel heating control method and system