Inventor · disambiguated record
Masahisa Tsuchiya
Also filed as: TSUCHIYA MASAHISA
2 granted patents·1 pending application·16 citations·filing 2004–2006
58Inventor score
Files withTOKYO PARTS KOGYO KK3
Top patents by PatentIndex Score
3 records- 0167US7525227B2Spindle motor and disk drive unitTOKYO PARTS KOGYO KK·Filed 2006·Granted Apr 28, 2009·6 cites·15 claims
- 0253US7002272B2Brushless motorTOKYO PARTS KOGYO KK·Filed 2004·Granted Feb 21, 2006·10 cites·5 claims
- 0336US2004190387A1TurntableTOKYO PARTS KOGYO KK·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →