Kouhei Igarashi

Person

Susono, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Exhaust gas purification device for an engine
- Patent number 6,409,973
- Issue date Jun 25, 2002
- Toyota Jidosha Kabushiki Kaisha
- Yukio Kinugasa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and device for purifying exhaust gas of an engine
- Patent number 6,345,496
- Issue date Feb 12, 2002
- Toyota Jidosha Kabushiki Kaisha
- Naohide Fuwa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Exhaust gas purifying catalyst
- Patent number 6,133,185
- Issue date Oct 17, 2000
- Toyota Jidosha Kabushiki Kaisha
- Yukio Kinugasa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Device for purifying exhaust gas of internal combustion engine
- Patent number 6,119,452
- Issue date Sep 19, 2000
- Toyota Jidosha Kabushiki Kaisha
- Yukio Kinugasa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and device for purifying exhaust gas of engine
- Patent number 6,047,542
- Issue date Apr 11, 2000
- Toyota Jidosha Kabushiki Kaisha
- Yukio Kinugasa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Exhaust emission control apparatus for internal combustion engine
- Patent number 6,032,461
- Issue date Mar 7, 2000
- Toyota Jidosha Kabushiki Kaisha
- Yukio Kinugasa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Device for purifying exhaust gas of engine
- Patent number 5,964,088
- Issue date Oct 12, 1999
- Toyota Jidosha Kabushiki Kaisha
- Yukio Kinugasa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Apparatus for controlling auxiliary equipment driven by an internal...
- Patent number 5,924,406
- Issue date Jul 20, 1999
- Toyota Jidosha Kabushiki Kaisha
- Yukio Kinugasa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Liquid discharging device for discharging liquid stored on a bottom...
- Patent number 5,893,385
- Issue date Apr 13, 1999
- Toyota Jidosha Kabushiki Kaisha
- Kouhei Igarashi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method for purifying combustion exhaust gas
- Patent number 5,783,160
- Issue date Jul 21, 1998
- Toyota Jidosha Kabushiki Kaisha
- Yukio Kinugasa
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Device for purifying exhaust gas of an engine
- Patent number 5,782,087
- Issue date Jul 21, 1998
- Toyota Jidosha Kabushiki Kaisha
- Yukio Kinugasa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Exhaust gas purification device for an engine
- Patent number 5,746,052
- Issue date May 5, 1998
- Toyota Jidosha Kabushiki Kaisha
- Yukio Kinugasa
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust gas purification device for an engine
- Patent number 5,740,669
- Issue date Apr 21, 1998
- Toyota Jidosha Kabushiki Kaisha
- Yukio Kinugasa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Electrical heating type catalytic device
- Patent number 5,554,342
- Issue date Sep 10, 1996
- Toyota Jidosha Kabushiki Kaisha
- Hiroshi Hirayama
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Optimum shift timing indicating device for a vehicle
- Patent number 4,622,637
- Issue date Nov 11, 1986
- Toyota Jidosha Kabushiki Kaisha
- Kazuo Tomita
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Optimum shift position indicating device of vehicle
- Patent number 4,492,112
- Issue date Jan 8, 1985
- Toyota Jidosha Kabushiki Kaisha
- Kouhei Igarashi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Kouhei Igarashi

Person

Patents Grantslast 30 patents

Exhaust gas purification device for an engine

Method and device for purifying exhaust gas of an engine

Exhaust gas purifying catalyst

Device for purifying exhaust gas of internal combustion engine

Method and device for purifying exhaust gas of engine

Exhaust emission control apparatus for internal combustion engine

Device for purifying exhaust gas of engine

Apparatus for controlling auxiliary equipment driven by an internal...

Liquid discharging device for discharging liquid stored on a bottom...

Method for purifying combustion exhaust gas

Device for purifying exhaust gas of an engine

Exhaust gas purification device for an engine

Exhaust gas purification device for an engine

Electrical heating type catalytic device

Optimum shift timing indicating device for a vehicle

Optimum shift position indicating device of vehicle