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Syunichi Aoyama
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Yokohama, JA
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last 30 patents
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Patent Grant
System to feed exhaust gas into the intake manifold
Patent number
4,073,202
Issue date
Feb 14, 1978
Nissan Motor Company, Limited
Syunichi Aoyama
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Exhaust gas recirculation system with control apparatus for exhaust...
Patent number
4,047,510
Issue date
Sep 13, 1977
Nissan Motor Company, Limited
Yasuo Nakajima
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Exhaust gas recirculation control system
Patent number
4,033,308
Issue date
Jul 5, 1977
Nissan Motor Co., Ltd.
Yoshimasa Hayashi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Control apparatus for exhaust gas recirculation system
Patent number
4,006,721
Issue date
Feb 8, 1977
Nissan Motor Co., Ltd.
Yasuo Takagi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS