Inventor · disambiguated record
Izumi Komatsu
Also filed as: KOMATSU IZUMI
8 granted patents·2 pending applications·73 citations·filing 1989–2008
86Inventor score
Top patents by PatentIndex Score
10 records- 0166US6528916B1Brushless motorSANKYO SEIKI SEISAKUSHO KK·Filed 2000·Granted Mar 4, 2003·14 cites·13 claims
- 0257US6791824B2Tape running apparatus, motor board, and capstan motorSANKYO SEIKI SEISAKUSHO KK·Filed 2002·Granted Sep 14, 2004·3 cites·6 claims
- 0355US6417587B1MotorSANKYO SEIKI SEISAKUSHO KK·Filed 1997·Granted Jul 9, 2002·27 cites·10 claims
- 0451US2008239927A1Optical head deviceNIDEC SANKYO CORP·Filed 2008·Application pending·0 cites
- 0551US2008239929A1Optical head deviceNIDEC SANKYO CORP·Filed 2008·Application pending·0 cites
- 0647US5041774ABrushless motor driving circuitSANKYO SEIKI SEISAKUSHO KK·Filed 1989·Granted Aug 20, 1991·10 cites·5 claims
- 0743US6495938B2Brushless motor, method for operating brushless motor and method for manufacturing brushless motorSANKYO SEIKI SEISAKUSHO KK·Filed 2001·Granted Dec 17, 2002·8 cites·14 claims
- 0843US5764442ARotary head drum with shielding of heads and rotary transformersSANKYO SEIKI SEISAKUSHO KK·Filed 1996·Granted Jun 9, 1998·8 cites·12 claims
- 0933US5453645AElectric motorSANKYO SEIKI SEISAKUSHO KK·Filed 1992·Granted Sep 26, 1995·2 cites·5 claims
- 1030US5474386ABearing systemSANKYO SEIKI SEISAKUSHO KK·Filed 1993·Granted Dec 12, 1995·1 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Izumi Komatsu files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →