Inventor · disambiguated record
Nobuki Uchitani
Also filed as: UCHITANI NOBUKI
5 granted patents·75 citations·filing 1982–1988
81Inventor score
Files withTOYOTA MOTOR CO LTD5
Top patents by PatentIndex Score
5 records- 0181US4870942ADiagnosis device for exhaust gas recycling device of internal combustion engineTOYOTA MOTOR CO LTD·Filed 1988·Granted Oct 3, 1989·26 cites·6 claims
- 0271US4770146AApparatus and a method for diagnosing an exhaust gas purification systemTOYOTA MOTOR CO LTD·Filed 1987·Granted Sep 13, 1988·29 cites·24 claims
- 0345US4819601ADiagnostic system of an air-fuel ratio control deviceTOYOTA MOTOR CO LTD·Filed 1988·Granted Apr 11, 1989·8 cites·23 claims
- 0445US4450809AIgnition timing control system for an internal-combustion engineTOYOTA MOTOR CO LTD·Filed 1982·Granted May 29, 1984·6 cites·10 claims
- 0537US4527519AMethod and system for controlling intake flow between direct and helical intake passages of intake port of internal combustion engineTOYOTA MOTOR CO LTD·Filed 1983·Granted Jul 9, 1985·6 cites·24 claims
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