Inventor · disambiguated record
Hisafumi Yasuda
Also filed as: YASUDA HISAFUMI
2 granted patents·3 pending applications·58 citations·filing 1995–2002
66Inventor score
Files withNAMIKI PRECISION JEWEL CO LTD2
Top patents by PatentIndex Score
5 records- 0172US5952745ACylindrical coreless vibrating motorNAMIKI PRECISION JEWEL CO LTD·Filed 1997·Granted Sep 14, 1999·38 cites·2 claims
- 0255US5889349ACylindrical coreless vibrating motorNAMIKI PRECISION JEWEL CO LTD·Filed 1995·Granted Mar 30, 1999·20 cites·16 claims
- 0332US2003162071A1Actuator device for force-feeding air, and air force-feed type air cellFiled 2002·Application pending·0 cites
- 0429US2003164653A1Fluid dynamic pressure bearing for small flat motor, small flat motor, fan motor, and forced air feed type air cellFiled 2002·Application pending·0 cites
- 0528US2004091127A1Small-sized vibrating motorFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →