Shoichi Ohtaka

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Patents Grantslast 30 patents

Information Patent Grant
Air-fuel ratio feedback control method for internal combustion engines
- Patent number 4,926,825
- Issue date May 22, 1990
- Honda Giken Kogyo K.K. (Honda Motor Co., Ltd. in English)
- Shoichi Ohtaka
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Blow-by gas heating system for internal combustion engines
- Patent number 4,768,493
- Issue date Sep 6, 1988
- Honda Giken Kogyo Kabushiki Kaisha
- Shoichi Ohtaka
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Intake manifold system for V-type multiple cylinder internal combus...
- Patent number 4,741,295
- Issue date May 3, 1988
- Honda Giken Kogyo Kabushiki Kaisha
- Hideaki Hosoya
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Crankcase ventilating system and method of removing oil mist from g...
- Patent number 4,667,647
- Issue date May 26, 1987
- Honda Giken Kogyo Kabushiki Kaisha
- Shoichi Ohtaka
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Secondary air introducing apparatus for internal combustion engine
- Patent number 4,433,541
- Issue date Feb 28, 1984
- Honda Giken Kogyo Kabushiki Kaisha
- Katsuhisa Amano
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS