Yutaka Takaku

Person

Mito, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Vehicle diagnostic control apparatus
- Patent number 8,065,049
- Issue date Nov 22, 2011
- Hitachi, Ltd.
- Hiroyuki Sakamoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle control apparatus and vehicle equipped with the control app...
- Patent number 7,976,427
- Issue date Jul 12, 2011
- Hitachi, Ltd.
- Daisuke Yamamoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control apparatus for rotational electric machine and driving appar...
- Patent number 7,956,560
- Issue date Jun 7, 2011
- Hitachi, Ltd.
- Shiho Izumi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle diagnostic system
- Patent number 7,409,275
- Issue date Aug 5, 2008
- Hitachi, Ltd.
- Kohei Sakurai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Diagnostic equipment for an exhaust gas cleaning apparatus
- Patent number 7,389,637
- Issue date Jun 24, 2008
- Hitachi, Ltd.
- Yutaka Takaku
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Diagnostic equipment for an exhaust gas cleaning apparatus
- Patent number 7,117,664
- Issue date Oct 10, 2006
- Hitachi, Ltd.
- Yutaka Takaku
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Misfire detector
- Patent number 6,907,341
- Issue date Jun 14, 2005
- Hitachi, Ltd.
- Toshihiro Aono
- G01 - MEASURING TESTING
Information Patent Grant
Diagnosis apparatus for internal combustion engine
- Patent number 6,883,307
- Issue date Apr 26, 2005
- Hitachi, Ltd.
- Yoichi Iihoshi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Diagnostic equipment for an exhaust gas cleaning apparatus
- Patent number 6,807,806
- Issue date Oct 26, 2004
- Hitachi, Ltd.
- Yutaka Takaku
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Combustion state diagnosing system and combustion state diagnosing...
- Patent number 6,725,709
- Issue date Apr 27, 2004
- Hitachi, Ltd.
- Yutaka Takaku
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for diagnosing engine exhaust gas purification...
- Patent number 6,523,340
- Issue date Feb 25, 2003
- Hitachi, Ltd.
- Nobuo Kurihara
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Air-fuel ratio controller for engine
- Patent number 6,520,168
- Issue date Feb 18, 2003
- Hitachi, Ltd.
- Toshio Ishii
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine control system for controlling in-cylinder fuel injection en...
- Patent number 6,520,142
- Issue date Feb 18, 2003
- Hitachi, Ltd.
- Toshiharu Nogi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Engine combustion control device
- Patent number 6,502,549
- Issue date Jan 7, 2003
- Hitachi, Ltd.
- Masatoshi Hoshino
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Engine exhaust gas cleaning system
- Patent number 6,502,388
- Issue date Jan 7, 2003
- Hitachi Ltd.
- Yutaka Takaku
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Engine self-diagnosis apparatus and control apparatus
- Patent number 6,470,868
- Issue date Oct 29, 2002
- Hitachi, Ltd.
- Shinji Nakagawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Diagnosing system for engine
- Patent number 6,430,495
- Issue date Aug 6, 2002
- Hitachi, Ltd.
- Yutaka Takaku
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Diagnostic equipment for an exhaust gas cleaning apparatus
- Patent number 6,408,617
- Issue date Jun 25, 2002
- Hitachi, Ltd.
- Yutaka Takaku
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Exhaust gas cleaning system for an engine
- Patent number 6,383,267
- Issue date May 7, 2002
- Hitachi, Ltd.
- Yutaka Takaku
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine exhaust gas purifying apparatus
- Patent number 6,357,224
- Issue date Mar 19, 2002
- Hitachi, Ltd.
- Shigeru Kawamoto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine combustion condition detecting apparatus equipped with malfu...
- Patent number 6,343,500
- Issue date Feb 5, 2002
- Hitachi, Ltd.
- Kozo Katogi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Diagnostic equipment for an exhaust gas cleaning apparatus
- Patent number 6,330,795
- Issue date Dec 18, 2001
- Hitachi, Ltd.
- Yutaka Takaku
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Diagnosing system for engine
- Patent number 6,330,510
- Issue date Dec 11, 2001
- Hitachi, Ltd.
- Yutaka Takaku
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Apparatus and method for controlling air-to-fuel ratio in engine
- Patent number 6,324,836
- Issue date Dec 4, 2001
- Hitachi, Ltd.
- Shinji Nakagawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Evaporative system and method of diagnosing same
- Patent number 6,305,361
- Issue date Oct 23, 2001
- Hitachi, Ltd.
- Yutaka Takaku
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Air-fuel ratio controller for engine
- Patent number 6,286,494
- Issue date Sep 11, 2001
- Hitachi, Ltd.
- Toshio Ishii
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Evaporative system and method of diagnosing same
- Patent number 6,105,556
- Issue date Aug 22, 2000
- Hitachi, Ltd.
- Yutaka Takaku
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Function diagnostic system for an exhaust gas purifying apparatus i...
- Patent number 6,092,368
- Issue date Jul 25, 2000
- Hitachi, Ltd.
- Toshio Ishii
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Diagnostic equipment for an exhaust gas cleaning apparatus
- Patent number 6,089,016
- Issue date Jul 18, 2000
- Hitachi, Ltd.
- Yutaka Takaku
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Diagnosis apparatus for evaporation system
- Patent number 6,089,080
- Issue date Jul 18, 2000
- Hitachi, Ltd.
- Yutaka Takaku
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
Motor Controller
- Publication number 20090248230
- Publication date Oct 1, 2009
- Hitachi, Ltd
- Shiho Izumi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VEHICLE DIAGNOSTIC CONTROL APPARATUS
- Publication number 20090150019
- Publication date Jun 11, 2009
- Hitachi, Ltd
- Hiroyuki SAKAMOTO
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICLE CONTROL APPARATUS AND VEHICLE EQUIPPED WITH THE CONTROL APP...
- Publication number 20090149295
- Publication date Jun 11, 2009
- Hitachi,Ltd
- Daisuke Yamamoto
- B60 - VEHICLES IN GENERAL
Information Patent Application
Control Apparatus for Rotational Electric Machine and Driving Appar...
- Publication number 20080309264
- Publication date Dec 18, 2008
- Hitachi, Ltd
- Shiho IZUMI
- B60 - VEHICLES IN GENERAL
Information Patent Application
Vehicle diagnostic system
- Publication number 20070124039
- Publication date May 31, 2007
- Kohei Sakurai
- G05 - CONTROLLING REGULATING
Information Patent Application
Diagnostic equipment for an exhaust gas cleaning apparatus
- Publication number 20070028596
- Publication date Feb 8, 2007
- Hitachi, Ltd
- Yutaka Takaku
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Vehicle diagnostic system
- Publication number 20060089768
- Publication date Apr 27, 2006
- Kohei Sakurai
- G05 - CONTROLLING REGULATING
Information Patent Application
Diagnostic equipment for an exhaust gas cleaning apparatus
- Publication number 20050016160
- Publication date Jan 27, 2005
- Yutaka Takaku
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Vehicle diagnostic system
- Publication number 20040267418
- Publication date Dec 30, 2004
- Kohei Sakurai
- G05 - CONTROLLING REGULATING
Information Patent Application
Misfire detector
- Publication number 20040122585
- Publication date Jun 24, 2004
- Toshihiro Aono
- G01 - MEASURING TESTING
Information Patent Application
Diagnosis apparatus for internal combustion engine
- Publication number 20030046924
- Publication date Mar 13, 2003
- Hitachi, Ltd.
- Yoichi Iihoshi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Diagnosis device for an engine
- Publication number 20030000207
- Publication date Jan 2, 2003
- Hitachi, Ltd.
- Shinji Nakagawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Engine exhaust purifying apparatus
- Publication number 20020184877
- Publication date Dec 12, 2002
- Hitachi, Ltd.
- Toshio Ishii
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Vehicle diagnostic system
- Publication number 20020183904
- Publication date Dec 5, 2002
- Kohei Sakurai
- G05 - CONTROLLING REGULATING
Information Patent Application
Diagnosis device for an engine
- Publication number 20020129599
- Publication date Sep 19, 2002
- Hitachi, Ltd.
- Shinji Nakagawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Diagnostic equipment for an exhaust gas cleaning apparatus
- Publication number 20020124552
- Publication date Sep 12, 2002
- Hitachi, Ltd.
- Yutaka Takaku
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Vehicle diagnostic system
- Publication number 20020123833
- Publication date Sep 5, 2002
- Kohei Sakurai
- G05 - CONTROLLING REGULATING
Information Patent Application
Combustion state diagnosing system and combustion state diagnosing...
- Publication number 20020056315
- Publication date May 16, 2002
- Hitachi, Ltd.
- YUTAKA TAKAKU
- G01 - MEASURING TESTING
Information Patent Application
Engine control system for constrolling in-cylinder fuel injection e...
- Publication number 20020053336
- Publication date May 9, 2002
- Hitachi, Ltd.
- Toshiharu Nogi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Engine exhaust purifying apparatus
- Publication number 20020029562
- Publication date Mar 14, 2002
- Hitachi, Ltd.
- Toshio Ishii
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Diagnostic equipment for an exhaust gas cleaning apparatus
- Publication number 20020023430
- Publication date Feb 28, 2002
- Hitachi, Ltd.
- Yutaka Takaku
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Engine self-diagnosis apparatus and control apparatus
- Publication number 20020022921
- Publication date Feb 21, 2002
- Hitachi, Ltd.
- Shinji Nakagawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
COMBUSTION STATE DIAGNOSING SYSTEM AND COMBUSTION STATE DIAGNOSING...
- Publication number 20020014113
- Publication date Feb 7, 2002
- Hitachi, Ltd.
- YUTAKA TAKAKU
- G01 - MEASURING TESTING
Information Patent Application
Diagnosing system for engine
- Publication number 20010039473
- Publication date Nov 8, 2001
- Hitachi, Ltd.
- Yutaka Takaku
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Diagnosis device for an engine
- Publication number 20010017056
- Publication date Aug 30, 2001
- Shinji Nakagawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Engine exhaust gas cleaning system
- Publication number 20010015066
- Publication date Aug 23, 2001
- Hitachi, Ltd.
- Yutaka Takaku
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Air-fuel ratio controller for engine
- Publication number 20010008990
- Publication date Jul 19, 2001
- Hitachi, Ltd.
- Toshio Ishii
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Yutaka Takaku

Person

Patents Grantslast 30 patents

Vehicle diagnostic control apparatus

Vehicle control apparatus and vehicle equipped with the control app...

Control apparatus for rotational electric machine and driving appar...

Vehicle diagnostic system

Diagnostic equipment for an exhaust gas cleaning apparatus

Diagnostic equipment for an exhaust gas cleaning apparatus

Misfire detector

Diagnosis apparatus for internal combustion engine

Diagnostic equipment for an exhaust gas cleaning apparatus

Combustion state diagnosing system and combustion state diagnosing...

Method and apparatus for diagnosing engine exhaust gas purification...

Air-fuel ratio controller for engine

Engine control system for controlling in-cylinder fuel injection en...

Engine combustion control device

Engine exhaust gas cleaning system

Engine self-diagnosis apparatus and control apparatus

Diagnosing system for engine

Diagnostic equipment for an exhaust gas cleaning apparatus

Exhaust gas cleaning system for an engine

Engine exhaust gas purifying apparatus

Engine combustion condition detecting apparatus equipped with malfu...

Diagnostic equipment for an exhaust gas cleaning apparatus

Diagnosing system for engine

Apparatus and method for controlling air-to-fuel ratio in engine

Evaporative system and method of diagnosing same

Air-fuel ratio controller for engine

Evaporative system and method of diagnosing same

Function diagnostic system for an exhaust gas purifying apparatus i...

Diagnostic equipment for an exhaust gas cleaning apparatus

Diagnosis apparatus for evaporation system

Patents Applicationslast 30 patents

Motor Controller

VEHICLE DIAGNOSTIC CONTROL APPARATUS

VEHICLE CONTROL APPARATUS AND VEHICLE EQUIPPED WITH THE CONTROL APP...

Control Apparatus for Rotational Electric Machine and Driving Appar...

Vehicle diagnostic system

Diagnostic equipment for an exhaust gas cleaning apparatus

Vehicle diagnostic system

Diagnostic equipment for an exhaust gas cleaning apparatus

Vehicle diagnostic system

Misfire detector

Diagnosis apparatus for internal combustion engine

Diagnosis device for an engine

Engine exhaust purifying apparatus

Vehicle diagnostic system

Diagnosis device for an engine

Diagnostic equipment for an exhaust gas cleaning apparatus

Vehicle diagnostic system

Combustion state diagnosing system and combustion state diagnosing...

Engine control system for constrolling in-cylinder fuel injection e...

Engine exhaust purifying apparatus

Diagnostic equipment for an exhaust gas cleaning apparatus

Engine self-diagnosis apparatus and control apparatus

COMBUSTION STATE DIAGNOSING SYSTEM AND COMBUSTION STATE DIAGNOSING...

Diagnosing system for engine

Diagnosis device for an engine

Engine exhaust gas cleaning system

Air-fuel ratio controller for engine