Ryuichi Yamashita

Person

Hamamatsu, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Flow control device for exhaust gas recycling system
- Patent number 4,323,045
- Issue date Apr 6, 1982
- Yamaha Hatsudoki Kabushiki Kaisha
- Ryuichi Yamashita
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Induction system for an internal combustion engine
- Patent number 4,214,561
- Issue date Jul 29, 1980
- Yamaha Hatsukoki Kabushiki Kaisha
- Hiromitsu Matsumoto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Intake control means for internal combustion engines
- Patent number 4,195,602
- Issue date Apr 1, 1980
- Yamaha Hatsudoki Kabushiki Kaisha
- Ryuichi Yamashita
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Apparatus and method relating to internal combustion engines utiliz...
- Patent number 4,192,140
- Issue date Mar 11, 1980
- Yamaha Hatsudoki Kabushiki Kaisha
- Ryuichi Yamashita
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Carburetor for internal combustion engines
- Patent number 4,191,716
- Issue date Mar 4, 1980
- Yamaha Hatsudoki Kabushiki Kaisha
- Ryuichi Yamashita
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel supply for internal combustion engines
- Patent number 4,144,861
- Issue date Mar 20, 1979
- Yamaha Hatsudoki Kabushiki Kaisha
- Ryuichi Yamashita
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine and method of operating it
- Patent number 4,117,813
- Issue date Oct 3, 1978
- Yamaha Hatsudoki Kabushiki Kaisha
- Ryuichi Yamashita
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Programmed control system for a lean-burning internal combustion en...
- Patent number 4,106,464
- Issue date Aug 15, 1978
- Yamaha Hatsudoki Kabushiki Kaisha
- Ryuichi Yamashita
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Ryuichi Yamashita

Person

Patents Grantslast 30 patents

Flow control device for exhaust gas recycling system

Induction system for an internal combustion engine

Intake control means for internal combustion engines

Apparatus and method relating to internal combustion engines utiliz...

Carburetor for internal combustion engines

Fuel supply for internal combustion engines

Internal combustion engine and method of operating it

Programmed control system for a lean-burning internal combustion en...