Inventor · disambiguated record
Kazuhiro Izukawa
Also filed as: IZUKAWA KAZUHIRO
38 granted patents·1,014 citations·filing 1984–2014
98Inventor score
Files withCANON KK38
Top patents by PatentIndex Score
38 records- 0193US6400907B1Camera and camera system for selectively supplying variable power to accessory mounted on camera main body based on communication between camera and accessoryCANON KK·Filed 2000·Granted Jun 4, 2002·42 cites·19 claims
- 0291US4580073AVibration wave motor with plural projection vibratorCANON KK·Filed 1984·Granted Apr 1, 1986·55 cites·14 claims
- 0389US6041189ACamera system, camera and camera-accessoryCANON KK·Filed 1998·Granted Mar 21, 2000·29 cites·38 claims
- 0488US4752711AVibration wave motorCANON KK·Filed 1986·Granted Jun 21, 1988·58 cites·11 claims
- 0587US5614969ACameraCANON KK·Filed 1994·Granted Mar 25, 1997·27 cites·11 claims
- 0686US4727276ADriving circuit for vibration wave motorCANON KK·Filed 1986·Granted Feb 23, 1988·66 cites·4 claims
- 0786US4678956AVibration wave motorCANON KK·Filed 1985·Granted Jul 7, 1987·54 cites·4 claims
- 0885US4692651AVibration wave motorCANON KK·Filed 1986·Granted Sep 8, 1987·51 cites·6 claims
- 0984US4692649ADriving circuit of a vibration wave motorCANON KK·Filed 1986·Granted Sep 8, 1987·59 cites·11 claims
- 1084US4692650AVibration wave motorCANON KK·Filed 1986·Granted Sep 8, 1987·48 cites·10 claims
- 1182US4954741AControl circuit for a vibration wave motorCANON KK·Filed 1989·Granted Sep 4, 1990·43 cites·28 claims
- 1282US4763148AVibration wave motorCANON KK·Filed 1987·Granted Aug 9, 1988·42 cites·8 claims
- 1381US6352378B1Accessory, apparatus to which the accessory is connected, accessory system, and lens adapter system composed of optical apparatus and a plurality of lens adaptersCANON KK·Filed 1999·Granted Mar 5, 2002·18 cites·30 claims
- 1481US5952766AVibration wave motorCANON KK·Filed 1998·Granted Sep 14, 1999·32 cites·20 claims
- 1580US4926084ADriving apparatus for a vibration wave motorCANON KK·Filed 1989·Granted May 15, 1990·40 cites·8 claims
- 1679US4587452AVibration wave motor having a vibrator of non-uniform elastic modulusCANON KK·Filed 1984·Granted May 6, 1986·28 cites·19 claims
- 1777US5134348AVibration wave motorCANON KK·Filed 1991·Granted Jul 28, 1992·33 cites·52 claims
- 1877US4658172ADrive circuit for a vibration wave motorCANON KK·Filed 1985·Granted Apr 14, 1987·34 cites·12 claims
- 1974US7671917B2Image taking apparatus, image taking system, and lens apparatusCANON KK·Filed 2004·Granted Mar 2, 2010·12 cites·4 claims
- 2074US5742856ACamera having magnetic recording headCANON KK·Filed 1996·Granted Apr 21, 1998·12 cites·28 claims
- 2172US6100654ADriving device for a vibration type motorCANON KK·Filed 1999·Granted Aug 8, 2000·29 cites·24 claims
- 2271US4954742AVibratory-wave motor deviceCANON KK·Filed 1988·Granted Sep 4, 1990·26 cites·10 claims
- 2368US5416545AMagnetic recording-reproducing circuit in a cameraCANON KK·Filed 1992·Granted May 16, 1995·17 cites·21 claims
- 2467US9002193B2Camera, lens unit, and image-pickup systemCANON KK·Filed 2014·Granted Apr 7, 2015·1 cites·16 claims
- 2567US5313236ADemodulation processing circuit with time interval counting featureCANON KK·Filed 1992·Granted May 17, 1994·10 cites·6 claims
- 2667US4763776AMethod and apparatus for transporting an articleCANON KK·Filed 1986·Granted Aug 16, 1988·19 cites·10 claims
- 2765US4788468AVibration wave motorCANON KK·Filed 1987·Granted Nov 29, 1988·20 cites·15 claims
- 2864US5136215ADriving circuit for vibration wave motorCANON KK·Filed 1991·Granted Aug 4, 1992·23 cites·24 claims
- 2957US4810923AVibration wave motorCANON KK·Filed 1987·Granted Mar 7, 1989·15 cites·12 claims
- 3056US6522837B2Image blur correcting systemCANON KK·Filed 2000·Granted Feb 18, 2003·5 cites·46 claims
- 3156US5416546ACamera including demodulating processing circuit with time interval counting featureCANON KK·Filed 1993·Granted May 16, 1995·8 cites·9 claims
- 3254US5892317AVibration wave motorCANON KK·Filed 1997·Granted Apr 6, 1999·12 cites·27 claims
- 3354US5671455AMagnetic record cameraCANON KK·Filed 1995·Granted Sep 23, 1997·5 cites·16 claims
- 3452US6049677ACamera having magnetic signal reproducing circuit with adjustable gain amplifierCANON KK·Filed 1994·Granted Apr 11, 2000·6 cites·7 claims
- 3550US4783676ALens drive device for a cameraCANON KK·Filed 1987·Granted Nov 8, 1988·13 cites·13 claims
- 3647US4657360AOptical system for making an annular beamCANON KK·Filed 1985·Granted Apr 14, 1987·11 cites·4 claims
- 3742US5754904ACamera utilizing cartridge with movable light shield coverCANON KK·Filed 1994·Granted May 19, 1998·3 cites·56 claims
- 3840US5347192AVibration wave motorCANON KK·Filed 1992·Granted Sep 13, 1994·8 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →