Kohei Igarashi

Person

Susono, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Exhaust gas purification device of an engine
- Patent number 6,672,050
- Issue date Jan 6, 2004
- Toyota Jidosha Kabushiki Kaisha
- Hiroki Murata
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Direct injection type engine
- Patent number 6,672,989
- Issue date Jan 6, 2004
- Toyota Jidosha Kabushiki Kaisha
- Hiroki Murata
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Compression ignition type engine
- Patent number 6,581,372
- Issue date Jun 24, 2003
- Toyota Jidosha Kabushiki Kaisha
- Shizuo Sasaki
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Compression ignition type engine
- Patent number 6,516,609
- Issue date Feb 11, 2003
- Toyota Jidosha Kabushiki Kaisha
- Kohei Igarashi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Gas leakage detection and fail-safe control method for gas-fueled i...
- Patent number 6,467,466
- Issue date Oct 22, 2002
- Fujitsu Ten Limited
- Masahiro Maekawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Catalyst deterioration determining apparatus for internal combustio...
- Patent number 6,349,540
- Issue date Feb 26, 2002
- Toyota Jidosha Kabushiki Kaisha
- Shigeki Nakayama
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Fuel injection control system for compressed natural gas-fueled aut...
- Patent number 6,240,910
- Issue date Jun 5, 2001
- Fujitsu Ten Limited
- Masahiro Maekawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Double air-fuel ratio sensor system having improved exhaust emissio...
- Patent number 4,881,368
- Issue date Nov 21, 1989
- Toyota Jidosha Kabushiki Kaisha
- Takayuki Demura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Apparatus for indicating an optimum time to shift a manual transmis...
- Patent number 4,604,700
- Issue date Aug 5, 1986
- Toyota Jidosha Kabushiki Kaisha
- Kohei Igarashi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Secondary air supplying device of an internal combustion engine
- Patent number 4,202,173
- Issue date May 13, 1980
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Nobuaki Wakita
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
Exhaust gas purification device of an engine
- Publication number 20030066286
- Publication date Apr 10, 2003
- Toyota Jidosha Kabushiki Kaisha
- Hiroki Murata
- B60 - VEHICLES IN GENERAL
Information Patent Application
Direct injection type engine
- Publication number 20020107105
- Publication date Aug 8, 2002
- Toyota Jidosha Kabushiki Kaisha
- Hiroki Murata
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Compression ignition type engine
- Publication number 20020083701
- Publication date Jul 4, 2002
- Toyota Jidosha Kabushiki Kaisha
- Kohei Igarashi
- B60 - VEHICLES IN GENERAL
Information Patent Application
Control device of an engine
- Publication number 20020078682
- Publication date Jun 27, 2002
- Toyota Jidosha Kabushiki Kaisha
- Kohei Igarashi
- B60 - VEHICLES IN GENERAL
Information Patent Application
Compression ignition type engine
- Publication number 20020038654
- Publication date Apr 4, 2002
- Toyota Jidosha Kabushiki Kaisha
- Shizuo Sasaki
- B60 - VEHICLES IN GENERAL

Kohei Igarashi

Person

Patents Grantslast 30 patents

Exhaust gas purification device of an engine

Direct injection type engine

Compression ignition type engine

Compression ignition type engine

Gas leakage detection and fail-safe control method for gas-fueled i...

Catalyst deterioration determining apparatus for internal combustio...

Fuel injection control system for compressed natural gas-fueled aut...

Double air-fuel ratio sensor system having improved exhaust emissio...

Apparatus for indicating an optimum time to shift a manual transmis...

Secondary air supplying device of an internal combustion engine

Patents Applicationslast 30 patents

Exhaust gas purification device of an engine

Direct injection type engine

Compression ignition type engine

Control device of an engine

Compression ignition type engine