Inventor · disambiguated record
Shotaro Hayakawa
Also filed as: HAYAKAWA SHOTARO
3 granted patents·58 citations·filing 1988–1991
72Inventor score
Technology areasH02K
Files withMABUCHI MOTOR CO3
Top patents by PatentIndex Score
3 records- 0167US5206556AField magnet for miniature motorsMABUCHI MOTOR CO·Filed 1991·Granted Apr 27, 1993·36 cites·4 claims
- 0243US5162684AField magnet for miniature motorsMABUCHI MOTOR CO·Filed 1990·Granted Nov 10, 1992·16 cites·3 claims
- 0333US4823033AMiniature motor having coated rubber permanent magnetMABUCHI MOTOR CO·Filed 1988·Granted Apr 18, 1989·6 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →