Inventor · disambiguated record
Tsutomu Saya
Also filed as: SAYA TSUTOMU
4 granted patents·1 pending application·107 citations·filing 1986–2007
79Inventor score
Top patents by PatentIndex Score
5 records- 0184US5213000AMotor output shaft positioning deviceMABUCHI MOTOR CO·Filed 1991·Granted May 25, 1993·54 cites·8 claims
- 0271US4987791AMiniature motor with a worm reduction gearMABUCHI MOTOR CO·Filed 1990·Granted Jan 29, 1991·32 cites·1 claims
- 0345US5003208AMiniature motor having positive-coefficient thermistorMABUCHI MOTOR CO·Filed 1989·Granted Mar 26, 1991·16 cites·11 claims
- 0434US2009120225A1Motor equipped with reducer and method of manufacturing the sameSAYA TSUTOMU·Filed 2007·Application pending·0 cites
- 0533US4677330AMiniature motor with frangible magnet retaining bossMABUCHI MOTOR CO·Filed 1986·Granted Jun 30, 1987·5 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →