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Hideo Nakayama
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Hiroshima, JP
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last 30 patents
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Patent Grant
Intake system for V-type engine
Patent number
4,981,115
Issue date
Jan 1, 1991
Mazda Motor Corporation
Yasuhiro Okasako
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
V-type engine
Patent number
4,858,570
Issue date
Aug 22, 1989
Mazda Motor Corporation
Hiroyouki Matsumoto
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Head cover arrangement for double overhead cam type engine
Patent number
4,762,111
Issue date
Aug 9, 1988
Mazda Motor Corporation
Hiroyuki Hanafusa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Intake system for internal combustion engine
Patent number
4,690,106
Issue date
Sep 1, 1987
Mazda Motor Corporation
Hideo Nakayama
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Cylinder head for combustion engine
Patent number
4,660,527
Issue date
Apr 28, 1987
Mazda Motor Corporation
Fusatoshi Tanaka
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS