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Osamu Fukasawa
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Obu, JP
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last 30 patents
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Patent Grant
Lock-up clutch slip control device
Patent number
5,662,552
Issue date
Sep 2, 1997
Nippondenso Co., Ltd.
Osamu Fukasawa
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Fuel evaporative gas and air-fuel ratio control system
Patent number
5,520,160
Issue date
May 28, 1996
Nippondenso Co., Ltd.
Hiroyuki Aota
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Control system for automotive vehicle equipped with automatic trans...
Patent number
5,520,594
Issue date
May 28, 1996
Nippondenso Co., Ltd.
Osamu Fukasawa
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Fuel evapotranspiration preventing device for internal combustion e...
Patent number
5,429,096
Issue date
Jul 4, 1995
Nippondenso Co., Ltd.
Osamu Fukasawa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Self-diagnosis apparatus and method for fuel evaporative emission
Patent number
5,419,299
Issue date
May 30, 1995
Nippondenso Co., Ltd.
Osamu Fukasawa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Air-fuel ratio control apparatus of internal combustion engine
Patent number
5,400,761
Issue date
Mar 28, 1995
Nippondenso Co., Ltd.
Osamu Fukasawa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS