Hideaki Onishi

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Intake and/or exhaust-valve timing control sytem for internal combu...
- Patent number 5,203,290
- Issue date Apr 20, 1993
- Atsugi Unisia Corporation
- Seiji Tsuruta
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Valve timing control system for internal combustion engine
- Patent number 5,203,291
- Issue date Apr 20, 1993
- Atsugi Unisia Corporation
- Seiji Suga
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Valve timing control device for internal combustion engine
- Patent number 5,117,785
- Issue date Jun 2, 1992
- Atsugi Unisia Corporation
- Seiji Suga
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS