Taiga Hagimoto

Person

Nagaizumi-cho, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Controller of vehicle
- Patent number 11,673,542
- Issue date Jun 13, 2023
- Toyota Jidosha Kabushiki Kaisha
- Taiga Hagimoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control system for vehicle
- Patent number 11,453,295
- Issue date Sep 27, 2022
- Toyota Jidosha Kabushiki Kaisha
- Takashi Iwata
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control system for hybrid vehicle
- Patent number 11,325,581
- Issue date May 10, 2022
- Toyota Jidosha Kabushiki Kaisha
- Hiroaki Ebuchi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control system for hybrid vehicle
- Patent number 11,279,339
- Issue date Mar 22, 2022
- Toyota Jidosha Kabushiki Kaisha
- Taiga Hagimoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Adjusting electric energy of plurality of batteries mounted in trav...
- Patent number 11,108,093
- Issue date Aug 31, 2021
- Toyota Jidosha Kabushiki Kaisha
- Taiga Hagimoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Malfunction diagnosis apparatus and malfunction diagnosis method
- Patent number 10,385,752
- Issue date Aug 20, 2019
- Toyota Jidosha Kabushiki Kaisha
- Arifumi Matsumoto
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Failure diagnosis apparatus for exhaust gas control apparatus
- Patent number 10,221,746
- Issue date Mar 5, 2019
- Toyota Jidosha Kabushiki Kaisha
- Toru Kidokoro
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust gas purification apparatus of internal combustion engine
- Patent number 10,138,786
- Issue date Nov 27, 2018
- Toyota Jidosha Kabushiki Kaisha
- Arifumi Matsumoto
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust control system for internal combustion engine
- Patent number 10,125,654
- Issue date Nov 13, 2018
- Toyota Jidosha Kabushiki Kaisha
- Taiga Hagimoto
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter failure diagnostic device for an internal combustion engine
- Patent number 10,066,533
- Issue date Sep 4, 2018
- Toyota Jidosha Kabushiki Kaisha
- Tomoyuki Kogo
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Diagnostic system for internal combustion engine
- Patent number 9,759,117
- Issue date Sep 12, 2017
- Toyota Jidosha Kabushiki Kaisha
- Arifumi Matsumoto
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Abnormality diagnosis device for exhaust gas control apparatus
- Patent number 9,677,452
- Issue date Jun 13, 2017
- Toyota Jidosha Kabushiki Kaisha
- Tomoyuki Kogo
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Abnormality diagnosis apparatus of exhaust gas purification apparatus
- Patent number 9,657,627
- Issue date May 23, 2017
- Toyota Jidosha Kabushiki Kaisha
- Tomoyuki Kogo
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Abnormality diagnosis device for a sensor
- Patent number 9,624,804
- Issue date Apr 18, 2017
- Toyota Jidosha Kabushiki Kaisha
- Arifumi Matsumoto
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Abnormality diagnosis apparatus of exhaust gas purification apparatus
- Patent number 9,617,938
- Issue date Apr 11, 2017
- Toyota Jidosha Kabushiki Kaisha
- Tomoyuki Kogo
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Apparatus for detecting deterioration of NOx selective reduction ca...
- Patent number 9,594,065
- Issue date Mar 14, 2017
- Toyota Jidosha Kabushiki Kaisha
- Taiga Hagimoto
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Diagnostic apparatus for exhaust gas purification apparatus
- Patent number 9,574,480
- Issue date Feb 21, 2017
- Toyota Jidosha Kabushiki Kaisha
- Arifumi Matsumoto
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Abnormality diagnosis apparatus for exhaust gas purification apparatus
- Patent number 9,453,451
- Issue date Sep 27, 2016
- Toyota Jidosha Kabushiki Kaisha
- Arifumi Matsumoto
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Deterioration determination system of exhaust emission control device
- Patent number 9,366,168
- Issue date Jun 14, 2016
- Toyota Jidosha Kabushiki Kaisha
- Arifumi Matsumoto
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Failure determination system of exhaust gas purification apparatus
- Patent number 9,261,001
- Issue date Feb 16, 2016
- Toyota Jidosha Kabushiki Kaisha
- Arifumi Matsumoto
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Abnormality detection apparatus for exhaust gas purification appara...
- Patent number 8,844,268
- Issue date Sep 30, 2014
- Toyota Jidosha Kabushiki Kaisha
- Daisuke Shibata
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Filter failure detection apparatus of an internal combustion engine
- Patent number 8,656,700
- Issue date Feb 25, 2014
- Toyota Jidosha Kabushiki Kaisha
- Daisuke Shibata
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Air-fuel ratio control device and air-fuel ratio control method for...
- Patent number 8,406,980
- Issue date Mar 26, 2013
- Toyota Jidosha Kabushiki Kaisha
- Norihisa Nakagawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Device for determining deterioration of catalyst and method for det...
- Patent number 8,347,604
- Issue date Jan 8, 2013
- Toyota Jidosha Kabushiki Kaisha
- Taiga Hagimoto
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Air-fuel ratio control device for internal combustion engine
- Patent number 8,230,846
- Issue date Jul 31, 2012
- Toyota Jidosha Kabushiki Kaisha
- Takahiko Fujiwara
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Abnormality detection system and abnormality detection method for i...
- Patent number 8,171,723
- Issue date May 8, 2012
- Toyota Jidosha Kabushiki Kaisha
- Taiga Hagimoto
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Exhaust purification device for internal combustion engine, and exh...
- Patent number 8,146,353
- Issue date Apr 3, 2012
- Toyota Jidosha Kabushiki Kaisha
- Taiga Hagimoto
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Malfunction diagnosis device for exhaust gas purification system an...
- Patent number 8,132,450
- Issue date Mar 13, 2012
- Toyota Jidosha Kabushiki Kaisha
- Daisuke Shibata
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Air-fuel ratio control system of a multi-cylinder internal combusti...
- Patent number 8,122,869
- Issue date Feb 28, 2012
- Toyota Jidosha Kabushiki Kaisha
- Takahiko Fujiwara
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Air-fuel ratio control system of internal combustion engine
- Patent number 7,474,956
- Issue date Jan 6, 2009
- Toyota Jidosha Kabushiki Kaisha
- Norihisa Nakagawa
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
HYBRID VEHICLE
- Publication number 20220080949
- Publication date Mar 17, 2022
- Toyota Jidosha Kabushiki Kaisha
- Taiga Hagimoto
- B60 - VEHICLES IN GENERAL
Information Patent Application
CONTROLLER OF VEHICLE
- Publication number 20210171010
- Publication date Jun 10, 2021
- Toyota Jidosha Kabushiki Kaisha
- Taiga HAGIMOTO
- B60 - VEHICLES IN GENERAL
Information Patent Application
CONTROL SYSTEM FOR VEHICLE
- Publication number 20210078411
- Publication date Mar 18, 2021
- Toyota Jidosha Kabushiki Kaisha
- Takashi IWATA
- B60 - VEHICLES IN GENERAL
Information Patent Application
CONTROL SYSTEM FOR HYBRID VEHICLE
- Publication number 20200156620
- Publication date May 21, 2020
- Toyota Jidosha Kabushiki Kaisha
- Taiga Hagimoto
- B60 - VEHICLES IN GENERAL
Information Patent Application
CONTROL SYSTEM FOR HYBRID VEHICLE
- Publication number 20200086847
- Publication date Mar 19, 2020
- Toyota Jidosha Kabushiki Kaisha
- Hiroaki EBUCHI
- B60 - VEHICLES IN GENERAL
Information Patent Application
POWER-SUPPLY CONTROL DEVICE
- Publication number 20190319315
- Publication date Oct 17, 2019
- Toyota Jidosha Kabushiki Kaisha
- Taiga HAGIMOTO
- B60 - VEHICLES IN GENERAL
Information Patent Application
EXHAUST GAS PURIFICATION APPARATUS OF INTERNAL COMBUSTION ENGINE
- Publication number 20170226908
- Publication date Aug 10, 2017
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Arifumi MATSUMOTO
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
FILTER FAILURE DIAGNOSTIC DEVICE FOR AN INTERNAL COMBUSTION ENGINE
- Publication number 20170184003
- Publication date Jun 29, 2017
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Tomoyuki KOGO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
EXHAUST CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE
- Publication number 20160376972
- Publication date Dec 29, 2016
- Toyota Jidosha Kabushiki Kaisha
- Taiga HAGIMOTO
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
MALFUNCTION DIAGNOSIS APPARATUS AND MALFUNCTION DIAGNOSIS METHOD
- Publication number 20160369683
- Publication date Dec 22, 2016
- Toyota Jidosha Kabushiki Kaisha
- Arifumi Matsumoto
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ABNORMALITY DIAGNOSIS DEVICE FOR A SENSOR (AS AMENDED)
- Publication number 20160215669
- Publication date Jul 28, 2016
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Arifumi MATSUMOTO
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
DIAGNOSTIC APPARATUS FOR EXHAUST GAS PURIFICATION APPARATUS (AS AME...
- Publication number 20160208668
- Publication date Jul 21, 2016
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Arifumi MATSUMOTO
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ABNORMALITY DIAGNOSIS APPARATUS FOR EXHAUST GAS PURIFICATION APPARATUS
- Publication number 20160201541
- Publication date Jul 14, 2016
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Arifumi MATSUMOTO
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
DIAGNOSTIC SYSTEM FOR INTERNAL COMBUSTION ENGINE
- Publication number 20160177804
- Publication date Jun 23, 2016
- Toyota Jidosha Kabushiki Kaisha
- Arifumi Matsumoto
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Abnormality Diagnosis Apparatus of Exhaust Gas Purification Apparatus
- Publication number 20160131003
- Publication date May 12, 2016
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Tomoyuki KOGO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ABNORMALITY DIAGNOSIS APPARATUS OF EXHAUST GAS PURIFICATION APPARATUS
- Publication number 20160131063
- Publication date May 12, 2016
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Tomoyuki KOGO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ABNORMALITY DIAGNOSIS DEVICE FOR EXHAUST GAS CONTROL APPARATUS (AS...
- Publication number 20160115851
- Publication date Apr 28, 2016
- Toyota Jidosha Kabushiki Kaisha
- Tomoyuki KOGO
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
FAILURE DETERMINATION DEVICE FOR EMISSION CONTROL APPARATUS OF INTE...
- Publication number 20160109420
- Publication date Apr 21, 2016
- Toyota Jidosha Kabushiki Kaisha
- Kenji Furui
- G01 - MEASURING TESTING
Information Patent Application
DETERIORATION DETERMINATION SYSTEM OF EXHAUST EMISSION CONTROL DEVICE
- Publication number 20150315946
- Publication date Nov 5, 2015
- Arifumi MATSUMOTO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FAILURE DIAGNOSIS APPARATUS FOR EXHAUST GAS CONTROL APPARATUS (AS A...
- Publication number 20150308322
- Publication date Oct 29, 2015
- Toyota Jidosha Kabushiki Kaisha
- Toru KIDOKORO
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
FAILURE DETERMINATION SYSTEM OF EXHAUST GAS PURIFICATION APPARATUS
- Publication number 20150275733
- Publication date Oct 1, 2015
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Arifumi Matsumoto
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
APPARATUS FOR DETECTING DETERIORATION OF NOX SELECTIVE REDUCTION CA...
- Publication number 20140050623
- Publication date Feb 20, 2014
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Taiga Hagimoto
- G01 - MEASURING TESTING
Information Patent Application
FILTER FAILURE DETECTION APPARATUS OF AN INTERNAL COMBUSTION ENGINE
- Publication number 20130192208
- Publication date Aug 1, 2013
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Daisuke Shibata
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
DEVICE FOR DETERMINING DETERIORATION OF CATALYST AND METHOD FOR DET...
- Publication number 20120006002
- Publication date Jan 12, 2012
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Taiga Hagimoto
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ABNORMALITY DETECTION APPARATUS FOR EXHAUST GAS PURIFICATION APPARA...
- Publication number 20110265461
- Publication date Nov 3, 2011
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Daisuke Shibata
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ABNORMALITY DETECTION SYSTEM AND ABNORMALITY DETECTION METHOD FOR I...
- Publication number 20110146235
- Publication date Jun 23, 2011
- Toyota Jidosha Kabushiki Kaisha
- Taiga Hagimoto
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
MALFUNCTION DIAGNOSIS DEVICE FOR EXHAUST GAS PURIFICATION SYSTEM AN...
- Publication number 20100199754
- Publication date Aug 12, 2010
- Toyota Jidosha Kabushiki Kaisha
- Daisuke Shibata
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
AIR-FUEL RATIO CONTROL DEVICE AND AIR-FUEL RATIO CONTROL METHOD FOR...
- Publication number 20100108046
- Publication date May 6, 2010
- Toyota Jidosha Kabushiki Kaisha
- Norihisa Nakagawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
AIR-FUEL RATIO CONTROL SYSTEM OF A MULTI-CYLINDER INTERNAL COMBUSTI...
- Publication number 20100024790
- Publication date Feb 4, 2010
- Takahiko Fujiwara
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
AIR-FUEL RATIO CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
- Publication number 20090314268
- Publication date Dec 24, 2009
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Takahiko Fujiwara
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Taiga Hagimoto

Person

Patents Grantslast 30 patents

Controller of vehicle

Control system for vehicle

Control system for hybrid vehicle

Control system for hybrid vehicle

Adjusting electric energy of plurality of batteries mounted in trav...

Malfunction diagnosis apparatus and malfunction diagnosis method

Failure diagnosis apparatus for exhaust gas control apparatus

Exhaust gas purification apparatus of internal combustion engine

Exhaust control system for internal combustion engine

Filter failure diagnostic device for an internal combustion engine

Diagnostic system for internal combustion engine

Abnormality diagnosis device for exhaust gas control apparatus

Abnormality diagnosis apparatus of exhaust gas purification apparatus

Abnormality diagnosis device for a sensor

Abnormality diagnosis apparatus of exhaust gas purification apparatus

Apparatus for detecting deterioration of NOx selective reduction ca...

Diagnostic apparatus for exhaust gas purification apparatus

Abnormality diagnosis apparatus for exhaust gas purification apparatus

Deterioration determination system of exhaust emission control device

Failure determination system of exhaust gas purification apparatus

Abnormality detection apparatus for exhaust gas purification appara...

Filter failure detection apparatus of an internal combustion engine

Air-fuel ratio control device and air-fuel ratio control method for...

Device for determining deterioration of catalyst and method for det...

Air-fuel ratio control device for internal combustion engine

Abnormality detection system and abnormality detection method for i...

Exhaust purification device for internal combustion engine, and exh...

Malfunction diagnosis device for exhaust gas purification system an...

Air-fuel ratio control system of a multi-cylinder internal combusti...

Air-fuel ratio control system of internal combustion engine

Patents Applicationslast 30 patents

HYBRID VEHICLE

CONTROLLER OF VEHICLE

CONTROL SYSTEM FOR VEHICLE

CONTROL SYSTEM FOR HYBRID VEHICLE

CONTROL SYSTEM FOR HYBRID VEHICLE

POWER-SUPPLY CONTROL DEVICE

EXHAUST GAS PURIFICATION APPARATUS OF INTERNAL COMBUSTION ENGINE

FILTER FAILURE DIAGNOSTIC DEVICE FOR AN INTERNAL COMBUSTION ENGINE

EXHAUST CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE

MALFUNCTION DIAGNOSIS APPARATUS AND MALFUNCTION DIAGNOSIS METHOD

ABNORMALITY DIAGNOSIS DEVICE FOR A SENSOR (AS AMENDED)

DIAGNOSTIC APPARATUS FOR EXHAUST GAS PURIFICATION APPARATUS (AS AME...

ABNORMALITY DIAGNOSIS APPARATUS FOR EXHAUST GAS PURIFICATION APPARATUS

DIAGNOSTIC SYSTEM FOR INTERNAL COMBUSTION ENGINE

Abnormality Diagnosis Apparatus of Exhaust Gas Purification Apparatus

ABNORMALITY DIAGNOSIS APPARATUS OF EXHAUST GAS PURIFICATION APPARATUS

ABNORMALITY DIAGNOSIS DEVICE FOR EXHAUST GAS CONTROL APPARATUS (AS...

FAILURE DETERMINATION DEVICE FOR EMISSION CONTROL APPARATUS OF INTE...

DETERIORATION DETERMINATION SYSTEM OF EXHAUST EMISSION CONTROL DEVICE

FAILURE DIAGNOSIS APPARATUS FOR EXHAUST GAS CONTROL APPARATUS (AS A...

FAILURE DETERMINATION SYSTEM OF EXHAUST GAS PURIFICATION APPARATUS

APPARATUS FOR DETECTING DETERIORATION OF NOX SELECTIVE REDUCTION CA...

FILTER FAILURE DETECTION APPARATUS OF AN INTERNAL COMBUSTION ENGINE

DEVICE FOR DETERMINING DETERIORATION OF CATALYST AND METHOD FOR DET...

ABNORMALITY DETECTION APPARATUS FOR EXHAUST GAS PURIFICATION APPARA...

ABNORMALITY DETECTION SYSTEM AND ABNORMALITY DETECTION METHOD FOR I...

MALFUNCTION DIAGNOSIS DEVICE FOR EXHAUST GAS PURIFICATION SYSTEM AN...

AIR-FUEL RATIO CONTROL DEVICE AND AIR-FUEL RATIO CONTROL METHOD FOR...

AIR-FUEL RATIO CONTROL SYSTEM OF A MULTI-CYLINDER INTERNAL COMBUSTI...

AIR-FUEL RATIO CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE