Inventor · disambiguated record
Yukimichi Matsumoto
Also filed as: MATSUMOTO YUKIMICHI
5 granted patents·484 citations·filing 1976–2001
85Inventor score
Top patents by PatentIndex Score
5 records- 0196US6625845B2Cyclonic vacuum cleanerSHARP KK·Filed 2001·Granted Sep 30, 2003·299 cites·32 claims
- 0294US6766558B1Vacuum cleanerSHARP KK·Filed 2000·Granted Jul 27, 2004·121 cites·18 claims
- 0384US4715552AMulti-spindle winderFUJI IRON WORKS·Filed 1986·Granted Dec 29, 1987·34 cites·2 claims
- 0471US4056918AWinding machineFUJI IRON WORKS·Filed 1976·Granted Nov 8, 1977·18 cites·7 claims
- 0556US4111084ALug end cutting apparatus for roll-like productsFUJI IRON WORKS·Filed 1977·Granted Sep 5, 1978·12 cites·12 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →