Tomomasa Oonishi

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Kariya-city, JP

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Patents Grantslast 30 patents

Information Patent Grant
Valve timing adjusting device having stopper piston
- Patent number 6,439,182
- Issue date Aug 27, 2002
- Denso Corporation
- Taei Sugiura
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Valve timing adjusting device
- Patent number 6,311,654
- Issue date Nov 6, 2001
- Denso Corporation
- Masayasu Ushida
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Valve timing adjustment device for internal combustion engine
- Patent number 5,724,928
- Issue date Mar 10, 1998
- Denso Corporation
- Yasushi Morii
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
Valve timing adjusting device having stopper piston
- Publication number 20020040697
- Publication date Apr 11, 2002
- Taei Sugiura
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES