Inventor · disambiguated record
Chihiro Tazawa
Also filed as: TAZAWA CHIHIRO
3 granted patents·1 pending application·48 citations·filing 2001–2005
71Inventor score
Files withSEIKO INSTR INC3
Top patents by PatentIndex Score
4 records- 0189US7568839B2Fluid dynamic pressure bearing, motor, and recording medium driving deviceSEIKO INSTR INC·Filed 2005·Granted Aug 4, 2009·25 cites·12 claims
- 0276US6552456B2Hydraulic dynamic pressure bearing motorSEIKO INSTR INC·Filed 2001·Granted Apr 22, 2003·17 cites·17 claims
- 0355US6575633B2Hydraulic bearing motorSEIKO INSTR INC·Filed 2001·Granted Jun 10, 2003·6 cites·10 claims
- 0434US2002096962A1Spindle motorFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →