Yukihiro Natsuyama

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Okazaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fuel injection pump for an internal combustion engine
- Patent number 4,793,314
- Issue date Dec 27, 1988
- Nippon Soken, Inc.
- Toru Yoshinaga
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injector and fuel injection system
- Patent number 4,784,102
- Issue date Nov 15, 1988
- Nippon Soken, Inc.
- Toshihiko Igashira
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Piezoelectric control valve for fuel injector of internal combustio...
- Patent number 4,610,427
- Issue date Sep 9, 1986
- Nippon Soken, Inc.
- Toshihiko Igashira
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injector for an internal combustion engine
- Patent number 4,603,671
- Issue date Aug 5, 1986
- Nippon Soken, Inc.
- Toru Yoshinaga
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel amount control system in an internal combustion engine
- Patent number 4,590,908
- Issue date May 27, 1986
- Nippon Soken, Inc.
- Toru Yoshinaga
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS