Inventor · disambiguated record
Mitsuhiro Katsuragawa
Also filed as: KATSURAGAWA MITSUHIRO
7 granted patents·334 citations·filing 1987–1997
88Inventor score
Files withCANON KK7
Top patents by PatentIndex Score
7 records- 0195US5731920AConverting adapter for interchangeable lens assemblyCANON KK·Filed 1995·Granted Mar 24, 1998·109 cites·23 claims
- 0288US4833358AVibration wave motorCANON KK·Filed 1987·Granted May 23, 1989·63 cites·53 claims
- 0385US4794294AVibration wave motorCANON KK·Filed 1987·Granted Dec 27, 1988·54 cites·11 claims
- 0484US4713571ADriving circuit of a vibration wave motorCANON KK·Filed 1987·Granted Dec 15, 1987·48 cites·18 claims
- 0580US4749896AVibration wave motorCANON KK·Filed 1987·Granted Jun 7, 1988·41 cites·9 claims
- 0658US5661359AVibration type motor deviceCANON KK·Filed 1996·Granted Aug 26, 1997·18 cites·11 claims
- 0728US5926325AOptical apparatusCANON KK·Filed 1997·Granted Jul 20, 1999·1 cites·18 claims
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