Hidefumi Adachi

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Mitoshi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Engine valve operating system for internal combustion engine
- Patent number 6,691,651
- Issue date Feb 17, 2004
- Nissan Motor Co., Ltd.
- Koichiro Yonekura
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Throttle valve control device for an internal combustion engine
- Patent number 6,186,115
- Issue date Feb 13, 2001
- Hitachi, Ltd.
- Mitsunori Nishimura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Throttle valve control device for internal combustion engines
- Patent number 5,722,366
- Issue date Mar 3, 1998
- Hitachi, Ltd.
- Hidefumi Adachi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
Engine valve operating system for internal combustion engine
- Publication number 20010032603
- Publication date Oct 25, 2001
- NISSAN MOTOR CO., LTD.
- Koichiro Yonekura
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES