Kozaburo Okawa

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Variable valve timing arrangement for internal combustion engine
- Patent number 5,080,055
- Issue date Jan 14, 1992
- Nissan Motor Company, Ltd.
- Hiroshi Komatsu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Valve train for automotive engine
- Patent number 5,048,474
- Issue date Sep 17, 1991
- Nissan Motor Co., Ltd.
- Yutaka Matayoshi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES