Yuuki Ejiri

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Katsuta, JP

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Patents Grantslast 30 patents

Information Patent Grant
Torque motor having a coil with finite turning range
- Patent number 4,639,624
- Issue date Jan 27, 1987
- Hitachi, Ltd.
- Yuuki Ejiri
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Throttle valve controlling apparatus
- Patent number 4,601,271
- Issue date Jul 22, 1986
- Hitachi, Ltd.
- Yuuki Ejiri
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS