Daichi Imai

Person

Shizuoka-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Exhaust gas purification apparatus for an internal combustion engine
- Patent number 10,808,586
- Issue date Oct 20, 2020
- Toyota Jidosha Kabushiki Kaisha
- Hiroshi Kobayashi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Exhaust emission control device for internal combustion engine
- Patent number 10,753,249
- Issue date Aug 25, 2020
- Toyota Jidosha Kabushiki Kaisha
- Ryohei Ono
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Exhaust gas purification system for internal combustion engine
- Patent number 10,753,306
- Issue date Aug 25, 2020
- Toyota Jidosha Kabushiki Kaisha
- Daichi Imai
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Exhaust gas purification apparatus for an internal combustion engine
- Patent number 10,704,439
- Issue date Jul 7, 2020
- Toyota Jidosha Kabushiki Kaisha
- Daichi Imai
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust gas purification apparatus for an internal combustion engine
- Patent number 10,683,785
- Issue date Jun 16, 2020
- Toyota Jidosha Kabushiki Kaisha
- Daichi Imai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Exhaust gas purification apparatus for internal combustion engine
- Patent number 10,677,125
- Issue date Jun 9, 2020
- Toyota Jidosha Kabushiki Kaisha
- Ryohei Ono
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Abnormality diagnosis system for an exhaust gas purification apparatus
- Patent number 10,648,391
- Issue date May 12, 2020
- Toyota Jidosha Kabushiki Kaisha
- Ryohei Ono
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust gas control system for internal combustion engine
- Patent number 10,309,285
- Issue date Jun 4, 2019
- Toyota Jidosha Kabushiki Kaisha
- Daichi Imai
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust gas control system for internal combustion engine
- Patent number 10,302,000
- Issue date May 28, 2019
- Toyota Jidosha Kabushiki Kaisha
- Daichi Imai
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Exhaust purification filter
- Patent number 10,294,838
- Issue date May 21, 2019
- Toyota Jidosha Kabushiki Kaisha
- Kazuhiro Itoh
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust purification system of internal combustion engine
- Patent number 10,138,778
- Issue date Nov 27, 2018
- Toyota Jidosha Kabushiki Kaisha
- Hiromasa Nishioka
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method of making a particulate filter carry a catalyst
- Patent number 10,071,369
- Issue date Sep 11, 2018
- Toyota Jidosha Kabushiki Kaisha
- Hiroshi Otsuki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust gas control apparatus of internal combustion
- Patent number 9,988,960
- Issue date Jun 5, 2018
- Toyota Jidosha Kabushiki Kaisha
- Yoshihisa Tsukamoto
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust emission control system of internal combustion engine
- Patent number 9,988,962
- Issue date Jun 5, 2018
- Toyota Jidosha Kabushiki Kaisha
- Daichi Imai
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust purification device for internal combustion engine
- Patent number 9,879,585
- Issue date Jan 30, 2018
- Toyota Jidosha Kabushiki Kaisha
- Yoshihisa Tsukamoto
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust purification device for internal combustion engine
- Patent number 9,840,954
- Issue date Dec 12, 2017
- Toyota Jidosha Kabushiki Kaisha
- Hiromasa Nishioka
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust purification system for internal combustion engine
- Patent number 9,790,828
- Issue date Oct 17, 2017
- Toyota Jidosha Kabushiki Kaisha
- Daichi Imai
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust gas purification filter
- Patent number 9,718,026
- Issue date Aug 1, 2017
- Toyota Jidosha Kabushiki Kaisha
- Hiroshi Otsuki
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust purification device for internal combustion engine
- Patent number 9,689,296
- Issue date Jun 27, 2017
- Toyota Jidosha Kabushiki Kaisha
- Hiromasa Nishioka
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Sulfur concentration determination system for an internal combustio...
- Patent number 9,677,442
- Issue date Jun 13, 2017
- Toyota Jidosha Kabushiki Kaisha
- Hiromasa Nishioka
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust gas purifying catalyst
- Patent number 9,421,535
- Issue date Aug 23, 2016
- Toyota Jidosha Kabushiki Kaisha
- Toshiyuki Tanaka
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Particulate filter
- Patent number 9,394,816
- Issue date Jul 19, 2016
- Toyota Jidosha Kabushiki Kaisha
- Shigeki Nakayama
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust purification device for internal combustion engine
- Patent number 9,255,505
- Issue date Feb 9, 2016
- Toyota Jidosha Kabushiki Kaisha
- Shigeki Nakayama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Temperature sensor, sulfur component detector, and exhaust purifica...
- Patent number 9,181,842
- Issue date Nov 10, 2015
- Toyota Jidosha Kabushiki Kaisha
- Kazuhiro Umemoto
- G01 - MEASURING TESTING
Information Patent Grant
Exhaust purification system for internal combustion engine
- Patent number 9,080,480
- Issue date Jul 14, 2015
- Toyota Jidosha Kabushiki Kaisha
- Hiroshi Otsuki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust purification system for internal combustion engine
- Patent number 9,057,298
- Issue date Jun 16, 2015
- Toyota Jidosha Kabushiki Kaisha
- Hiroshi Otsuki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust purification system for internal combustion engine
- Patent number 9,057,299
- Issue date Jun 16, 2015
- Toyota Jidosha Kabushiki Kaisha
- Hiroshi Otsuki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Particulate filter
- Patent number 9,011,569
- Issue date Apr 21, 2015
- Toyota Jidosha Kabushiki Kaisha
- Hiroshi Otsuki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of removing ash from particulate filter
- Patent number 8,778,053
- Issue date Jul 15, 2014
- Toyota Jidosha Kabushiki Kaisha
- Hiroshi Otsuki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust purification system of internal combustion engine
- Patent number 8,677,735
- Issue date Mar 25, 2014
- Toyota Jidosha Kabushiki Kaisha
- Daichi Imai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
EXHAUST GAS PURIFICATION SYSTEM FOR INTERNAL COMBUSTION ENGINE
- Publication number 20200072156
- Publication date Mar 5, 2020
- Toyota Jidosha Kabushiki Kaisha
- Daichi IMAI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
EXHAUST EMISSION CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
- Publication number 20190234269
- Publication date Aug 1, 2019
- Toyota Jidosha Kabushiki Kaisha
- Ryohei ONO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
EXHAUST GAS PURIFICATION APPARATUS FOR AN INTERNAL COMBUSTION ENGINE
- Publication number 20190195103
- Publication date Jun 27, 2019
- Toyota Jidosha Kabushiki Kaisha
- Hiroshi KOBAYASHI
- B60 - VEHICLES IN GENERAL
Information Patent Application
EXHAUST GAS PURIFICATION APPARATUS FOR AN INTERNAL COMBUSTION ENGINE
- Publication number 20190195101
- Publication date Jun 27, 2019
- Toyota Jidosha Kabushiki Kaisha
- Daichi IMAI
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
EXHAUST GAS PURIFICATION APPARATUS FOR AN INTERNAL COMBUSTION ENGINE
- Publication number 20190195102
- Publication date Jun 27, 2019
- Toyota Jidosha Kabushiki Kaisha
- Daichi IMAI
- B60 - VEHICLES IN GENERAL
Information Patent Application
ABNORMALITY DIAGNOSIS SYSTEM FOR AN EXHAUST GAS PURIFICATION APPARATUS
- Publication number 20190195114
- Publication date Jun 27, 2019
- Toyota Jidosha Kabushiki Kaisha
- Ryohei ONO
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
EXHAUST GAS PURIFICATION APPARATUS FOR INTERNAL COMBUSTION ENGINE
- Publication number 20190186316
- Publication date Jun 20, 2019
- Toyota Jidosha Kabushiki Kaisha
- Ryohei ONO
- B60 - VEHICLES IN GENERAL
Information Patent Application
EXHAUST PURIFICATION SYSTEM FOR INTERNAL COMBUSTION ENGINE
- Publication number 20180209321
- Publication date Jul 26, 2018
- Toyota Jidosha Kabushiki Kaisha
- Daichi IMAI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EXHAUST GAS CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE
- Publication number 20170211452
- Publication date Jul 27, 2017
- Toyota Jidosha Kabushiki Kaisha
- Daichi IMAI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EXHAUST GAS CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE
- Publication number 20170211451
- Publication date Jul 27, 2017
- Toyota Jidosha Kabushiki Kaisha
- Daichi IMAI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EXHAUST PURIFICATION SYSTEM OF INTERNAL COMBUSTION ENGINE
- Publication number 20170204763
- Publication date Jul 20, 2017
- Toyota Jidosha Kabushiki Kaisha
- Hiromasa Nishioka
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
METHOD OF MAKING A PARTICULATE FILTER CARRY A CATALYST
- Publication number 20170157602
- Publication date Jun 8, 2017
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Hiroshi OTSUKI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EXHAUST GAS CONTROL APPARATUS OF INTERNAL COMBUSTION ENGINE
- Publication number 20170138235
- Publication date May 18, 2017
- Toyota Jidosha Kabushiki Kaisha
- Yoshihisa TSUKAMOTO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EXHAUST PURIFICATION SYSTEM FOR INTERNAL COMBUSTION ENGINE
- Publication number 20160298511
- Publication date Oct 13, 2016
- Toyota Jidosha Kabushiki Kaisha
- Daichi IMAI
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
EXHAUST PURIFICATION DEVICE FOR INTERNAL COMBUSTION ENGINE
- Publication number 20160281565
- Publication date Sep 29, 2016
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Hiromasa NISHIOKA
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
EXHAUST EMISSION CONTROL SYSTEM OF INTERNAL COMBUSTION ENGINE
- Publication number 20160273436
- Publication date Sep 22, 2016
- Toyota Jidosha Kabushiki Kaisha
- Daichi IMAI
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
EXHAUST PURIFICATION DEVICE FOR INTERNAL COMBUSTION ENGINE
- Publication number 20160265411
- Publication date Sep 15, 2016
- Toyota Jidosha Kabushiki Kaisha
- Yoshihisa TSUKAMOTO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
EXHAUST GAS PURIFICATION FILTER
- Publication number 20160138448
- Publication date May 19, 2016
- Toyota Jidosha Kabushiki Kaisha
- Kazuhiro ITOH
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SULFUR CONCENTRATION DETERMINATION SYSTEM FOR AN INTERNAL COMBUSTIO...
- Publication number 20160108844
- Publication date Apr 21, 2016
- Toyota Jidosha Kabushiki Kaisha
- Hiromasa NISHIOKA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
EXHAUST PURIFICATION FILTER
- Publication number 20150322832
- Publication date Nov 12, 2015
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Kazuhiro ITOH
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EXHAUST GAS PURIFICATION FILTER
- Publication number 20150298058
- Publication date Oct 22, 2015
- Toyota Jidosha Kabushiki Kaisha
- Hiroshi OTSUKI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EXHAUST PURIFICATION DEVICE FOR INTERNAL COMBUSTION ENGINE
- Publication number 20150292387
- Publication date Oct 15, 2015
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Hiromasa Nishioka
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
EXHAUST PURIFICATION DEVICE FOR INTERNAL COMBUSTION ENGINE
- Publication number 20150167518
- Publication date Jun 18, 2015
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Shigeki Nakayama
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
PARTICULATE FILTER
- Publication number 20150059321
- Publication date Mar 5, 2015
- Toyota Jidosha Kabushiki Kaisha
- Shigeki Nakayama
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
EXHAUST PURIFICATION SYSTEM FOR INTERNAL COMBUSTION ENGINE
- Publication number 20140216016
- Publication date Aug 7, 2014
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Hiroshi Otsuki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PARTICULATE FILTER
- Publication number 20140120001
- Publication date May 1, 2014
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Hiroshi Otsuki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EXHAUST PURIFICATION SYSTEM FOR INTERNAL COMBUSTION ENGINE
- Publication number 20140116034
- Publication date May 1, 2014
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Hiroshi Otsuki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EXHAUST PURIFICATION SYSTEM FOR INTERNAL COMBUSTION ENGINE
- Publication number 20140116033
- Publication date May 1, 2014
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Hiroshi Otsuki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD OF REMOVING ASH FROM PARTICULATE FILTER
- Publication number 20140109767
- Publication date Apr 24, 2014
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Hiroshi Otsuki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EXHAUST PURIFICATION SYSTEM OF INTERNAL COMBUSTION ENGINE
- Publication number 20130287638
- Publication date Oct 31, 2013
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Kou Sugawara
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Daichi Imai

Person

Patents Grantslast 30 patents

Exhaust gas purification apparatus for an internal combustion engine

Exhaust emission control device for internal combustion engine

Exhaust gas purification system for internal combustion engine

Exhaust gas purification apparatus for an internal combustion engine

Exhaust gas purification apparatus for an internal combustion engine

Exhaust gas purification apparatus for internal combustion engine

Abnormality diagnosis system for an exhaust gas purification apparatus

Exhaust gas control system for internal combustion engine

Exhaust gas control system for internal combustion engine

Exhaust purification filter

Exhaust purification system of internal combustion engine

Method of making a particulate filter carry a catalyst

Exhaust gas control apparatus of internal combustion

Exhaust emission control system of internal combustion engine

Exhaust purification device for internal combustion engine

Exhaust purification device for internal combustion engine

Exhaust purification system for internal combustion engine

Exhaust gas purification filter

Exhaust purification device for internal combustion engine

Sulfur concentration determination system for an internal combustio...

Exhaust gas purifying catalyst

Particulate filter

Exhaust purification device for internal combustion engine

Temperature sensor, sulfur component detector, and exhaust purifica...

Exhaust purification system for internal combustion engine

Exhaust purification system for internal combustion engine

Exhaust purification system for internal combustion engine

Particulate filter

Method of removing ash from particulate filter

Exhaust purification system of internal combustion engine

Patents Applicationslast 30 patents

EXHAUST GAS PURIFICATION SYSTEM FOR INTERNAL COMBUSTION ENGINE

EXHAUST EMISSION CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

EXHAUST GAS PURIFICATION APPARATUS FOR AN INTERNAL COMBUSTION ENGINE

EXHAUST GAS PURIFICATION APPARATUS FOR AN INTERNAL COMBUSTION ENGINE

EXHAUST GAS PURIFICATION APPARATUS FOR AN INTERNAL COMBUSTION ENGINE

ABNORMALITY DIAGNOSIS SYSTEM FOR AN EXHAUST GAS PURIFICATION APPARATUS

EXHAUST GAS PURIFICATION APPARATUS FOR INTERNAL COMBUSTION ENGINE

EXHAUST PURIFICATION SYSTEM FOR INTERNAL COMBUSTION ENGINE

EXHAUST GAS CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE

EXHAUST GAS CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE

EXHAUST PURIFICATION SYSTEM OF INTERNAL COMBUSTION ENGINE

METHOD OF MAKING A PARTICULATE FILTER CARRY A CATALYST

EXHAUST GAS CONTROL APPARATUS OF INTERNAL COMBUSTION ENGINE

EXHAUST PURIFICATION SYSTEM FOR INTERNAL COMBUSTION ENGINE

EXHAUST PURIFICATION DEVICE FOR INTERNAL COMBUSTION ENGINE

EXHAUST EMISSION CONTROL SYSTEM OF INTERNAL COMBUSTION ENGINE

EXHAUST PURIFICATION DEVICE FOR INTERNAL COMBUSTION ENGINE

EXHAUST GAS PURIFICATION FILTER

SULFUR CONCENTRATION DETERMINATION SYSTEM FOR AN INTERNAL COMBUSTIO...

EXHAUST PURIFICATION FILTER

EXHAUST GAS PURIFICATION FILTER

EXHAUST PURIFICATION DEVICE FOR INTERNAL COMBUSTION ENGINE

EXHAUST PURIFICATION DEVICE FOR INTERNAL COMBUSTION ENGINE

PARTICULATE FILTER

EXHAUST PURIFICATION SYSTEM FOR INTERNAL COMBUSTION ENGINE

PARTICULATE FILTER

EXHAUST PURIFICATION SYSTEM FOR INTERNAL COMBUSTION ENGINE

EXHAUST PURIFICATION SYSTEM FOR INTERNAL COMBUSTION ENGINE

METHOD OF REMOVING ASH FROM PARTICULATE FILTER

EXHAUST PURIFICATION SYSTEM OF INTERNAL COMBUSTION ENGINE