Inventor · disambiguated record
Masaru Kumazawa
Also filed as: KUMAZAWA MASARU
4 granted patents·84 citations·filing 1991–2005
78Inventor score
Top patents by PatentIndex Score
4 records- 0172US5392178AMotor for a disc driving device having a hub positioned on inner race of an upper bearingVICTOR COMPANY OF JAPAN·Filed 1993·Granted Feb 21, 1995·40 cites·4 claims
- 0259US7436548B2Printer controller, printing system, and recording medium thereforFUJITSU LTD·Filed 2005·Granted Oct 14, 2008·2 cites·16 claims
- 0359US5233253AMulti-phase DC motorVICTOR COMPANY OF JAPAN·Filed 1991·Granted Aug 3, 1993·25 cites·14 claims
- 0452US6967743B1Printer controller, printing system, and recording medium thereforFUJITSU LTD·Filed 1998·Granted Nov 22, 2005·17 cites·6 claims
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