Masamichi Imamura

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Gunma, JP

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Patents Grantslast 30 patents

Information Patent Grant
Idle speed control system for internal combustion engine
- Patent number 5,249,558
- Issue date Oct 5, 1993
- Japan Electronic Control Systems Co., Ltd.
- Masamichi Imamura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Air-fuel ratio control apparatus in internal combustion engine usin...
- Patent number 5,172,676
- Issue date Dec 22, 1992
- Japan Electronic Control Systems Co., Ltd.
- Masamichi Imamura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fail detecting system for sensor monitoring concentration of a fuel...
- Patent number 4,989,570
- Issue date Feb 5, 1991
- Japan Electronic Control Systems Co., Ltd.
- Masaru Kuribara
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS