Inventor · disambiguated record
Seiji Yashiki
Also filed as: YASHIKI SEIJI
10 granted patents·207 citations·filing 1985–1997
90Inventor score
Files withMAZDA MOTOR10
Top patents by PatentIndex Score
10 records- 0187US4883034AEngine idling speed control systemMAZDA MOTOR·Filed 1988·Granted Nov 28, 1989·34 cites·11 claims
- 0280US4640394ALock-up control system for an automatic transmissionMAZDA MOTOR·Filed 1985·Granted Feb 3, 1987·31 cites·7 claims
- 0374US5979160ASystem for detecting deterioration of exhaust gas purifying catalyst for automobile engineMAZDA MOTOR·Filed 1997·Granted Nov 9, 1999·44 cites·24 claims
- 0473US5851376ACatalyst degradation determination apparatus and methodMAZDA MOTOR·Filed 1996·Granted Dec 22, 1998·38 cites·15 claims
- 0566US5315897AEngine speed control system with changing shift-up speedMAZDA MOTOR·Filed 1992·Granted May 31, 1994·21 cites·16 claims
- 0653US4783743AImproved apparatus for determining whether gear-shifting in an automatic transmission control system is in process or has been completedMAZDA MOTOR·Filed 1985·Granted Nov 8, 1988·13 cites·16 claims
- 0744US5027609AEngine control systemMAZDA MOTOR·Filed 1990·Granted Jul 2, 1991·9 cites·10 claims
- 0836US5086667AIntake system for automobile engineMAZDA MOTOR·Filed 1990·Granted Feb 11, 1992·10 cites·6 claims
- 0933US5072711AFuel injection control system for automotive engineMAZDA MOTOR·Filed 1990·Granted Dec 17, 1991·5 cites·14 claims
- 1029US5027782AFuel control system for an automobile engineMAZDA MOTOR·Filed 1990·Granted Jul 2, 1991·2 cites·5 claims
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