Harufumi Muto

Person

Aichi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Catalyst deterioration detection device, catalyst deterioration det...
- Patent number 11,473,477
- Issue date Oct 18, 2022
- Toyota Jidosha Kabushiki Kaisha
- Harufumi Muto
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Misfire detection device for internal combustion engine, misfire de...
- Patent number 11,397,133
- Issue date Jul 26, 2022
- Toyota Jidosha Kabushiki Kaisha
- Harufumi Muto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Supply information communication system, communication module, liqu...
- Patent number 11,263,709
- Issue date Mar 1, 2022
- Toyota Jidosha Kabushiki Kaisha
- Kazuki Sugie
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System for detecting abnormality in blow-by gas feed path in intern...
- Patent number 11,242,814
- Issue date Feb 8, 2022
- Toyota Jidosha Kabushiki Kaisha
- Harufumi Muto
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Imbalance detection device, imbalance detection system, data analys...
- Patent number 11,225,924
- Issue date Jan 18, 2022
- Toyota Jidosha Kabushiki Kaisha
- Harufumi Muto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Abnormality detection system of engine cooling water recirculation...
- Patent number 11,174,777
- Issue date Nov 16, 2021
- Toyota Jidosha Kabushiki Kaisha
- Harufumi Muto
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Catalyst deterioration detection device, catalyst deterioration det...
- Patent number 11,149,618
- Issue date Oct 19, 2021
- TOYOTA JIDOSHA KABUSHTKI KAISHA
- Harufumi Muto
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Catalyst warm-up process monitoring device, system, and method for...
- Patent number 11,143,083
- Issue date Oct 12, 2021
- Toyota Jidosha Kabushiki Kaisha
- Harufumi Muto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Misfire detection device for internal combustion engine, misfire de...
- Patent number 11,099,102
- Issue date Aug 24, 2021
- Toyota Jidosha Kabushiki Kaisha
- Harufumi Muto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Oxygen storage amount estimation device, oxygen storage amount esti...
- Patent number 11,047,324
- Issue date Jun 29, 2021
- Toyota Jidosha Kabushiki Kaisha
- Harufumi Muto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control device for high pressure fuel pump for fuel injection
- Patent number 11,008,965
- Issue date May 18, 2021
- Toyota Jidosha Kabushiki Kaisha
- Harufumi Muto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Abnormality detection system of exhaust gas recirculation system
- Patent number 10,961,936
- Issue date Mar 30, 2021
- Toyota Jidosha Kabushiki Kaisha
- Harufumi Muto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Catalyst state estimation apparatus, catalyst state estimation meth...
- Patent number 10,947,886
- Issue date Mar 16, 2021
- Toyota Jidosha Kabushiki Kaisha
- Takato Ikedo
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Catalyst temperature estimation device, catalyst temperature estima...
- Patent number 10,941,687
- Issue date Mar 9, 2021
- Toyota Jidosha Kabushiki Kaisha
- Harufumi Muto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Abnormality detection device for air-fuel ratio sensor, abnormality...
- Patent number 10,844,803
- Issue date Nov 24, 2020
- Toyota Jidosha Kabushiki Kaisha
- Harufumi Muto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Abnormality detection device of fuel vapor escape prevention system
- Patent number 10,830,187
- Issue date Nov 10, 2020
- Toyota Jidosha Kabushiki Kaisha
- Harufumi Muto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control device of internal combustion engine
- Patent number 7,703,436
- Issue date Apr 27, 2010
- Toyota Jidosha Kabushiki Kaisha
- Harufumi Muto
- 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 7,373,922
- Issue date May 20, 2008
- Toyota Jidosha Kabushiki Kaisha
- Harufumi Muto
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Cylinder inflow exhaust gas amount calculation system of internal c...
- Patent number 7,263,428
- Issue date Aug 28, 2007
- Toyota Jidosha Kabushiki Kaisha
- Daisuke Kobayashi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Control device of internal combustion engine
- Patent number 7,204,231
- Issue date Apr 17, 2007
- Toyota Jidosha Kabushiki Kaisha
- Harufumi Muto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Apparatus for calculating amount of recirculated exhaust gas for in...
- Patent number 7,195,007
- Issue date Mar 27, 2007
- Toyota Jidosha Kabushiki Kaisha
- Harufumi Muto
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Control system of internal combustion engine
- Patent number 7,181,336
- Issue date Feb 20, 2007
- Toyota Jidosha Kabushiki Kaisha
- Harufumi Muto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Intake air flow detecting device for internal combustion engine
- Patent number 7,178,388
- Issue date Feb 20, 2007
- Denso Corporation
- Yasuo Okuda
- G01 - MEASURING TESTING
Information Patent Grant
Control device of internal combustion engine
- Patent number 7,159,453
- Issue date Jan 9, 2007
- Toyota Jidosha Kabushiki Kaisha
- Harufumi Muto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control device for internal combustion engine
- Patent number 7,099,767
- Issue date Aug 29, 2006
- Toyota Jidosha Kabushiki Kaisha
- Harufumi Muto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Device for estimating an amount of intake air of an internal combus...
- Patent number 7,085,643
- Issue date Aug 1, 2006
- Toyota Jidosha Kabushiki Kaisha
- Harufumi Muto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control device for internal combustion engine
- Patent number 7,069,139
- Issue date Jun 27, 2006
- Toyota Jidosha Kabushiki Kaisha
- Harufumi Muto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control device for internal combustion engine
- Patent number 7,051,726
- Issue date May 30, 2006
- Toyota Jidosha Kabushiki Kaisha
- Harufumi Muto
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Control device for internal combustion engine
- Patent number 7,051,709
- Issue date May 30, 2006
- Toyota Jidosha Kabushiki Kaisha
- Harufumi Muto
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Control device of internal combustion engine
- Patent number 6,986,337
- Issue date Jan 17, 2006
- Toyota Jidosha Kabushiki Kaisha
- Harufumi Muto
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
DOCUMENT MANAGEMENT SYSTEM
- Publication number 20240232523
- Publication date Jul 11, 2024
- Toyota Jidosha Kabushiki Kaisha
- Hiroyasu YAMASHITA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE COMPARISON DEVICE
- Publication number 20240233163
- Publication date Jul 11, 2024
- Toyota Jidosha Kabushiki Kaisha
- Hiroyasu YAMASHITA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DOCUMENT MANAGEMENT SYSTEM
- Publication number 20240232268
- Publication date Jul 11, 2024
- Toyota Jidosha Kabushiki Kaisha
- Hiroyasu YAMASHITA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SENTENCE STRUCTURE ANALYSIS SYSTEM
- Publication number 20240232530
- Publication date Jul 11, 2024
- Toyota Jidosha Kabushiki Kaisha
- Harufumi MUTO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DOCUMENT COMPARISON SYSTEM
- Publication number 20240232522
- Publication date Jul 11, 2024
- Toyota Jidosha Kabushiki Kaisha
- Hiroyasu YAMASHITA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CATALYST DETERIORATION DETECTION DEVICE, CATALYST DETERIORATION DET...
- Publication number 20220003142
- Publication date Jan 6, 2022
- Toyota Jidosha Kabushiki Kaisha
- Harufumi MUTO
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
MISFIRE DETECTION DEVICE FOR INTERNAL COMBUSTION ENGINE, MISFIRE DE...
- Publication number 20210333170
- Publication date Oct 28, 2021
- Toyota Jidosha Kabushiki Kaisha
- Harufumi MUTO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CONTROL DEVICE FOR HIGH PRESSURE FUEL PUMP FOR FUEL INJECTION
- Publication number 20200392915
- Publication date Dec 17, 2020
- Toyota Jidosha Kabushiki Kaisha
- Harufumi MUTO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEM FOR DETECTING ABNORMALITY IN BLOW-BY GAS FEED PATH IN INTERN...
- Publication number 20200378329
- Publication date Dec 3, 2020
- Toyota Jidosha Kabushiki Kaisha
- Harufumi MUTO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ABNORMALITY DETECTION SYSTEM OF EXHAUST GAS RECIRCULATION SYSTEM
- Publication number 20200378330
- Publication date Dec 3, 2020
- Toyota Jidosha Kabushiki Kaisha
- Harufumi MUTO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OXYGEN STORAGE AMOUNT ESTIMATION DEVICE, OXYGEN STORAGE AMOUNT ESTI...
- Publication number 20200332731
- Publication date Oct 22, 2020
- Toyota Jidosha Kabushiki Kaisha
- Harufumi MUTO
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ABNORMALITY DETECTION DEVICE OF FUEL VAPOR ESCAPE PREVENTION SYSTEM
- Publication number 20200332747
- Publication date Oct 22, 2020
- Toyota Jidosha Kabushiki Kaisha
- Harufumi MUTO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ABNORMALITY DETECTION SYSTEM OF ENGINE COOLING WATER RECIRCULATION...
- Publication number 20200300156
- Publication date Sep 24, 2020
- Toyota Jidosha Kabushiki Kaisha
- Harufumi MUTO
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ABNORMALITY DETECTION DEVICE FOR AIR-FUEL RATIO SENSOR, ABNORMALITY...
- Publication number 20200300193
- Publication date Sep 24, 2020
- Toyota Jidosha Kabushiki Kaisha
- Harufumi MUTO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
IMBALANCE DETECTION DEVICE, IMBALANCE DETECTION SYSTEM, DATA ANALYS...
- Publication number 20200271069
- Publication date Aug 27, 2020
- Toyota Jidosha Kabushiki Kaisha
- Harufumi MUTO
- B60 - VEHICLES IN GENERAL
Information Patent Application
PM AMOUNT ESTIMATION DEVICE, PM AMOUNT ESTIMATION SYSTEM, PM AMOUNT...
- Publication number 20200263618
- Publication date Aug 20, 2020
- Toyota Jidosha Kabushiki Kaisha
- Harufumi Muto
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SUPPLY INFORMATION COMMUNICATION SYSTEM, COMMUNICATION MODULE, LIQU...
- Publication number 20200265528
- Publication date Aug 20, 2020
- Toyota Jidosha Kabushiki Kaisha
- Kazuki SUGIE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CATALYST TEMPERATURE ESTIMATION DEVICE, CATALYST TEMPERATURE ESTIMA...
- Publication number 20200263581
- Publication date Aug 20, 2020
- Toyota Jidosha Kabushiki Kaisha
- Harufumi MUTO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CATALYST WARM-UP PROCESS MONITORING DEVICE, SYSTEM, AND METHOD FOR...
- Publication number 20200263592
- Publication date Aug 20, 2020
- Toyota Jidosha Kabushiki Kaisha
- Harufumi MUTO
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
MISFIRE DETECTION DEVICE FOR INTERNAL COMBUSTION ENGINE, MISFIRE DE...
- Publication number 20200263624
- Publication date Aug 20, 2020
- Toyota Jidosha Kabushiki Kaisha
- Harufumi MUTO
- G01 - MEASURING TESTING
Information Patent Application
CATALYST DETERIORATION DETECTION DEVICE, CATALYST DETERIORATION DET...
- Publication number 20200263594
- Publication date Aug 20, 2020
- Toyota Jidosha Kabushiki Kaisha
- Harufumi MUTO
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
CATALYST STATE ESTIMATION APPARATUS, CATALYST STATE ESTIMATION METH...
- Publication number 20190292970
- Publication date Sep 26, 2019
- Toyota Jidosha Kabushiki Kaisha
- Takato IKEDO
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
NOx SENSOR ABNORMALITY DETECTOR
- Publication number 20180274428
- Publication date Sep 27, 2018
- Toyota Jidosha Kabushiki Kaisha
- Yoshitaka NAKAMURA
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Control device of internal combustion engine
- Publication number 20070240680
- Publication date Oct 18, 2007
- Toyota Jidosha Kabushiki Kaisha
- Harufumi Muto
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Apparatus for calculating amount of recirculated exhaust gas for in...
- Publication number 20070016358
- Publication date Jan 18, 2007
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Harufumi Muto
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Device and method for controlling suction air amount in internal co...
- Publication number 20060276954
- Publication date Dec 7, 2006
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Harufumi Muto
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Cylinder inflow exhaust gas amount calculation system of internal c...
- Publication number 20060235603
- Publication date Oct 19, 2006
- Daisuke Kobayashi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Control system of internal combustion engine
- Publication number 20060161333
- Publication date Jul 20, 2006
- oyota Jidosha Kabushiki Kaisha
- Harufumi Muto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
- Publication number 20060112929
- Publication date Jun 1, 2006
- Toyota Jidosha Kabushiki Kaisha
- Harufumi Muto
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
- Publication number 20060102144
- Publication date May 18, 2006
- Toyota Jidosha Kabushiki Kaisha
- Harufumi Muto
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Harufumi Muto

Person

Patents Grantslast 30 patents

Catalyst deterioration detection device, catalyst deterioration det...

Misfire detection device for internal combustion engine, misfire de...

Supply information communication system, communication module, liqu...

System for detecting abnormality in blow-by gas feed path in intern...

Imbalance detection device, imbalance detection system, data analys...

Abnormality detection system of engine cooling water recirculation...

Catalyst deterioration detection device, catalyst deterioration det...

Catalyst warm-up process monitoring device, system, and method for...

Misfire detection device for internal combustion engine, misfire de...

Oxygen storage amount estimation device, oxygen storage amount esti...

Control device for high pressure fuel pump for fuel injection

Abnormality detection system of exhaust gas recirculation system

Catalyst state estimation apparatus, catalyst state estimation meth...

Catalyst temperature estimation device, catalyst temperature estima...

Abnormality detection device for air-fuel ratio sensor, abnormality...

Abnormality detection device of fuel vapor escape prevention system

Control device of internal combustion engine

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

Cylinder inflow exhaust gas amount calculation system of internal c...

Control device of internal combustion engine

Apparatus for calculating amount of recirculated exhaust gas for in...

Control system of internal combustion engine

Intake air flow detecting device for internal combustion engine

Control device of internal combustion engine

Control device for internal combustion engine

Device for estimating an amount of intake air of an internal combus...

Control device for internal combustion engine

Control device for internal combustion engine

Control device for internal combustion engine

Control device of internal combustion engine

Patents Applicationslast 30 patents

DOCUMENT MANAGEMENT SYSTEM

IMAGE COMPARISON DEVICE

DOCUMENT MANAGEMENT SYSTEM

SENTENCE STRUCTURE ANALYSIS SYSTEM

DOCUMENT COMPARISON SYSTEM

CATALYST DETERIORATION DETECTION DEVICE, CATALYST DETERIORATION DET...

MISFIRE DETECTION DEVICE FOR INTERNAL COMBUSTION ENGINE, MISFIRE DE...

CONTROL DEVICE FOR HIGH PRESSURE FUEL PUMP FOR FUEL INJECTION

SYSTEM FOR DETECTING ABNORMALITY IN BLOW-BY GAS FEED PATH IN INTERN...

ABNORMALITY DETECTION SYSTEM OF EXHAUST GAS RECIRCULATION SYSTEM

OXYGEN STORAGE AMOUNT ESTIMATION DEVICE, OXYGEN STORAGE AMOUNT ESTI...

ABNORMALITY DETECTION DEVICE OF FUEL VAPOR ESCAPE PREVENTION SYSTEM

ABNORMALITY DETECTION SYSTEM OF ENGINE COOLING WATER RECIRCULATION...

ABNORMALITY DETECTION DEVICE FOR AIR-FUEL RATIO SENSOR, ABNORMALITY...

IMBALANCE DETECTION DEVICE, IMBALANCE DETECTION SYSTEM, DATA ANALYS...

PM AMOUNT ESTIMATION DEVICE, PM AMOUNT ESTIMATION SYSTEM, PM AMOUNT...

SUPPLY INFORMATION COMMUNICATION SYSTEM, COMMUNICATION MODULE, LIQU...

CATALYST TEMPERATURE ESTIMATION DEVICE, CATALYST TEMPERATURE ESTIMA...

CATALYST WARM-UP PROCESS MONITORING DEVICE, SYSTEM, AND METHOD FOR...

MISFIRE DETECTION DEVICE FOR INTERNAL COMBUSTION ENGINE, MISFIRE DE...

CATALYST DETERIORATION DETECTION DEVICE, CATALYST DETERIORATION DET...

CATALYST STATE ESTIMATION APPARATUS, CATALYST STATE ESTIMATION METH...

NOx SENSOR ABNORMALITY DETECTOR

Control device of internal combustion engine

Apparatus for calculating amount of recirculated exhaust gas for in...

Device and method for controlling suction air amount in internal co...

Cylinder inflow exhaust gas amount calculation system of internal c...

Control system of internal combustion engine

CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE