Inventor · disambiguated record
Takayuki Sumimoto
Also filed as: SUMIMOTO TAKAYUKI
8 granted patents·123 citations·filing 1990–1993
88Inventor score
Files withMAZDA MOTOR8
Top patents by PatentIndex Score
8 records- 0175US5439427AMultiple stage automatic transmissionMAZDA MOTOR·Filed 1993·Granted Aug 8, 1995·26 cites·10 claims
- 0270US5211680AControl system for engine with automatic transmissionMAZDA MOTOR·Filed 1991·Granted May 18, 1993·26 cites·8 claims
- 0365US5157991AAutomatic transmission control system for vehicleMAZDA MOTOR·Filed 1991·Granted Oct 27, 1992·22 cites·3 claims
- 0459US5399131AAutomatic transmission control system having two accumulators for four clutches controlled by a single accumulator back pressure valveMAZDA MOTOR·Filed 1993·Granted Mar 21, 1995·17 cites·6 claims
- 0546US5366420AAutomatic transmission control systemMAZDA MOTOR·Filed 1993·Granted Nov 22, 1994·10 cites·6 claims
- 0643US5409427AAutomatic transmission control systemMAZDA MOTOR·Filed 1993·Granted Apr 25, 1995·9 cites·6 claims
- 0741US5267491AControl system of an automatic transmissionMAZDA MOTOR·Filed 1992·Granted Dec 7, 1993·9 cites·29 claims
- 0826US5048373AControl apparatus for automatic transmissionMAZDA MOTOR·Filed 1990·Granted Sep 17, 1991·4 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →