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Masato Iwaki
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Hiroshima, JP
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last 30 patents
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Patent Grant
Method of controlling fuel in an engine
Patent number
4,866,619
Issue date
Sep 12, 1989
Mazda Motor Corporation
Masato Iwaki
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Air-fuel ratio controlling apparatus of an engine with an automatic...
Patent number
4,823,642
Issue date
Apr 25, 1989
Mazda Motor Corporation
Masato Iwaki
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Control apparatus for a vehicle engine electric fuel pump
Patent number
4,791,905
Issue date
Dec 20, 1988
Nippondenso Co., Ltd.
Kouichi Furuta
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Fuel control apparatus for an engine
Patent number
4,748,956
Issue date
Jun 7, 1988
Mazda Motor Corporation
Masato Iwaki
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Fuel injection system for internal combustion engine
Patent number
4,736,725
Issue date
Apr 12, 1988
Mazda Motor Corporation
Masato Iwaki
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Internal combustion engine equipped with a supercharger and an idli...
Patent number
4,716,734
Issue date
Jan 5, 1988
Mazda Motor Corporation
Masami Nakao
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Idling speed control systems for internal combustion engines
Patent number
4,691,675
Issue date
Sep 8, 1987
Mazda Motor Corp.
Masato Iwaki
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Plural intake system for supercharged engine
Patent number
4,488,531
Issue date
Dec 18, 1984
Mazda Motor Corporation
Tomoo Tadokoro
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Turbocharger bypass control for internal combustion engines
Patent number
4,459,809
Issue date
Jul 17, 1984
Toyo Kogyo Co., Ltd.
Tomoo Tadokoro
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Internal combustion engine having a turbo-supercharger and a cataly...
Patent number
4,404,804
Issue date
Sep 20, 1983
Toyo Kogyo Co., Ltd.
Tomoo Tadokoro
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS