Hironori Okamizu

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Patents Grantslast 30 patents

Information Patent Grant
Variable valve timing control device for an engine
- Patent number 5,469,818
- Issue date Nov 28, 1995
- Toyota Jidosha Kabushiki Kaisha
- Mamoru Yoshioka
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Apparatus for detecting malfunction in fuel evaporative prurge system
- Patent number 5,313,925
- Issue date May 24, 1994
- Toyota Jidosha Kabushiki Kaisha
- Takayuki Otsuka
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Apparatus for detecting malfunction in evaporated fuel purge system
- Patent number 5,230,319
- Issue date Jul 27, 1993
- Toyota Jidosha Kabushiki Kaisha
- Takayuki Otsuka
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS