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Kenzi Iwamoto
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Nishio, JP
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last 30 patents
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Patent Grant
Method and apparatus for controlling air-fuel ratio in internal com...
Patent number
4,627,402
Issue date
Dec 9, 1986
Nippon Soken, Inc.
Kimitaka Saito
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Apparatus for controlling air-fuel ratio in internal combustion engine
Patent number
4,624,232
Issue date
Nov 25, 1986
Nippon Soken, Inc.
Kimitaka Saito
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Fuel quantity control apparatus of supercharged diesel engine with...
Patent number
4,512,307
Issue date
Apr 23, 1985
Nippon Soken, Inc.
Toshihiko Igashira
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Apparatus for controlling the ignition timing of an internal combus...
Patent number
4,485,626
Issue date
Dec 4, 1984
Nippon Soken, Inc.
Koichi Moriguchi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Control method and apparatus for an internal combustion engine with...
Patent number
4,467,608
Issue date
Aug 28, 1984
Nippon Soken, Inc.
Ryuichi Matushiro
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Power control system for a turbocharged internal combustion engine
Patent number
4,452,044
Issue date
Jun 5, 1984
Nippon Soken, Inc.
Kenzi Iwamoto
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Knocking control device for turbocharged internal combustion engine
Patent number
4,449,367
Issue date
May 22, 1984
Nippon Soken, Inc.
Koichi Moriguchi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Apparatus for controlling the flow of exhaust gas in an internal co...
Patent number
4,437,311
Issue date
Mar 20, 1984
Nippon Soken, Inc.
Kenzi Iwamoto
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Supercharger for an internal combustion engine
Patent number
4,418,537
Issue date
Dec 6, 1983
Nippon Soken, Inc.
Kenzi Iwamoto
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Air-fuel ratio control method and apparatus for internal combustion...
Patent number
4,400,944
Issue date
Aug 30, 1983
Nippon Soken, Inc.
Kenzi Iwamoto
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS