Keisou Takeda

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Toyota, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fuel injection carburetor in internal combustion engine
- Patent number 4,572,128
- Issue date Feb 25, 1986
- Toyota Jidosha Kabushiki Kaisha
- Takamitsu Okamoto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injection device for motor vehicle
- Patent number 4,513,720
- Issue date Apr 30, 1985
- Toyota Jidosha Kabushiki Kaisha
- Keisou Takeda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Heater coolant circulation system for vehicle providing matched hea...
- Patent number 4,508,264
- Issue date Apr 2, 1985
- Toyota Jidosha Kabushiki Kaisha
- Keisou Takeda
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Air-fuel ratio control apparatus of an internal combustion engine
- Patent number 4,306,523
- Issue date Dec 22, 1981
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Keisou Takeda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Secondary air control system in an internal combustion engine
- Patent number 4,299,089
- Issue date Nov 10, 1981
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Keisou Takeda
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES