Takehiro Kikuchi

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Oobu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fuel control system having sensor verification dual modes
- Patent number 4,663,717
- Issue date May 5, 1987
- Nippondenso Co., Ltd.
- Akio Kobayashi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Electronic fuel injection control system for internal combustion en...
- Patent number 4,574,761
- Issue date Mar 11, 1986
- Nippondenso Co., Ltd.
- Shigenori Isomura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Lean mixture control system using a biased oxygen concentration sensor
- Patent number 4,546,747
- Issue date Oct 15, 1985
- Nippondenso Co., Ltd.
- Akio Kobayashi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Air-fuel ratio control apparatus
- Patent number 4,348,727
- Issue date Sep 7, 1982
- Nippondenso Co., Ltd.
- Akio Kobayashi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS