Akira Yamada

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Ogasa-gun, Shizuoka-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ignition system for a two cycle engine
- Patent number 5,724,938
- Issue date Mar 10, 1998
- Yamaha Hatsudoki Kabushiki Kaisha
- Akira Yamada
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Ignition system for two cycle engine
- Patent number 5,170,760
- Issue date Dec 15, 1992
- Yamaha Hatsudoki Babushiki Kaisha
- Akira Yamada
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Electrically operated fuel injector
- Patent number 5,161,510
- Issue date Nov 10, 1992
- Yamaha Hatsudoki Kabushiki Kaisha
- Akira Yamada
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injection control system
- Patent number 5,115,786
- Issue date May 26, 1992
- Yamaha Hatsudoki Kabushiki Kaisha
- Akira Yamada
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Intake system for multi-intake valve type engine
- Patent number 4,550,700
- Issue date Nov 5, 1985
- Yamaha Hatsudoki Kabushiki Kaisha
- Takumori Yoshida
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Intake control system of engine
- Patent number 4,528,958
- Issue date Jul 16, 1985
- Takumori Yoshida
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS