Inventor · disambiguated record
Ichiro Okumura
Also filed as: OKUMURA ICHIRO
55 granted patents·1 pending application·1,768 citations·filing 1982–2018
99Inventor score
Top patents by PatentIndex Score
56 records- 0195US6130115APlastic encapsulated semiconductor device and method of manufacturing the sameMATSUSHITA ELECTRONICS CORP·Filed 1999·Granted Oct 10, 2000·210 cites·4 claims
- 0295US5942794APlastic encapsulated semiconductor device and method of manufacturing the sameMATSUSHITA ELECTRONICS CORP·Filed 1997·Granted Aug 24, 1999·230 cites·13 claims
- 0394US5585685AVibration driven apparatusCANON KK·Filed 1994·Granted Dec 17, 1996·83 cites·52 claims
- 0491US6803560B1Optical encoderCANON KK·Filed 2000·Granted Oct 12, 2004·44 cites·11 claims
- 0591US4580073AVibration wave motor with plural projection vibratorCANON KK·Filed 1984·Granted Apr 1, 1986·55 cites·14 claims
- 0690US5708293ALead frame and method of mounting semiconductor chipMATSUSHITA ELECTRONICS CORP·Filed 1996·Granted Jan 13, 1998·161 cites·16 claims
- 0788US10687694B2Wire-driven manipulatorCANON USA INC·Filed 2018·Granted Jun 23, 2020·3 cites·16 claims
- 0888US4752711AVibration wave motorCANON KK·Filed 1986·Granted Jun 21, 1988·58 cites·11 claims
- 0986US9144370B2Mechanical structure of articulated sheathCANON USA INC·Filed 2013·Granted Sep 29, 2015·21 cites·9 claims
- 1086US8064810B2Image forming apparatus with image bearing member adjustmentOKUMURA ICHIRO·Filed 2008·Granted Nov 22, 2011·10 cites·10 claims
- 1186US4678956AVibration wave motorCANON KK·Filed 1985·Granted Jul 7, 1987·54 cites·4 claims
- 1285USD554808SGolf gloveLITKE KENNETH S·Filed 2007·Granted Nov 6, 2007·39 cites·1 claims
- 1385US4692651AVibration wave motorCANON KK·Filed 1986·Granted Sep 8, 1987·51 cites·6 claims
- 1484US6051911AVibration wave actuatorCANON KK·Filed 1997·Granted Apr 18, 2000·44 cites·15 claims
- 1584US4692650AVibration wave motorCANON KK·Filed 1986·Granted Sep 8, 1987·48 cites·10 claims
- 1682US5300850AVibration wave motorCANON KK·Filed 1992·Granted Apr 5, 1994·38 cites·25 claims
- 1782US4771203AVibration wave motorCANON KK·Filed 1987·Granted Sep 13, 1988·41 cites·12 claims
- 1882US4763148AVibration wave motorCANON KK·Filed 1987·Granted Aug 9, 1988·42 cites·8 claims
- 1981US6380660B1Vibration type actuator and vibration type driving apparatusCANON KK·Filed 2000·Granted Apr 30, 2002·24 cites·27 claims
- 2081US5952766AVibration wave motorCANON KK·Filed 1998·Granted Sep 14, 1999·32 cites·20 claims
- 2181US4734610AVibration wave motorCANON KK·Filed 1987·Granted Mar 29, 1988·40 cites·13 claims
- 2280US8676100B2Image forming apparatus using electrostatic image registration controlSHIMIZU HISAE·Filed 2011·Granted Mar 18, 2014·3 cites·9 claims
- 2379US4587452AVibration wave motor having a vibrator of non-uniform elastic modulusCANON KK·Filed 1984·Granted May 6, 1986·28 cites·19 claims
- 2478US6404104B1Vibration type actuator and vibration type driving apparatusCANON KK·Filed 1998·Granted Jun 11, 2002·36 cites·13 claims
- 2577US5814919AElectro-mechanical energy conversion element and a vibration wave actuator using the electro-mechanical energy conversion elementCANON KK·Filed 1996·Granted Sep 29, 1998·34 cites·29 claims
- 2676US9141017B2Image forming apparatusCANON KK·Filed 2014·Granted Sep 22, 2015·2 cites·8 claims
- 2776US9063451B2Image forming apparatusCANON KK·Filed 2014·Granted Jun 23, 2015·2 cites·17 claims
- 2876US7081700B2ManipulatorCANON KK·Filed 2004·Granted Jul 25, 2006·14 cites·3 claims
- 2974US5949178AVibration wave driving apparatus and a vibration member, and manufacturing method of the apparatus and the memberCANON KK·Filed 1996·Granted Sep 7, 1999·30 cites·27 claims
- 3072US7122940B2ManipulatorCANON KK·Filed 2006·Granted Oct 17, 2006·5 cites·1 claims
- 3171US11559190B2Steerable medical device and methodCANON USA INC·Filed 2018·Granted Jan 24, 2023·1 cites·20 claims
- 3271US11051892B2Control apparatus and tendon-driven deviceCANON USA INC·Filed 2014·Granted Jul 6, 2021·5 cites·25 claims
- 3369US5760529AVibration wave actuator and system using the sameCANON KK·Filed 1996·Granted Jun 2, 1998·25 cites·48 claims
- 3468US8175478B2Image forming apparatus controlling the position of a convey member with respect to the toner image position based on sensed indiciesOKUMURA ICHIRO·Filed 2009·Granted May 8, 2012·3 cites·2 claims
- 3567US6198202B1Vibration actuatorCANON KK·Filed 1997·Granted Mar 6, 2001·23 cites·40 claims
- 3667US4763776AMethod and apparatus for transporting an articleCANON KK·Filed 1986·Granted Aug 16, 1988·19 cites·10 claims
- 3765US8750771B2Image forming apparatus having a plurality of latent image indexesITO YOSHIKUNI·Filed 2012·Granted Jun 10, 2014·1 cites·6 claims
- 3865US5786655AStrain element and vibration deviceCANON KK·Filed 1997·Granted Jul 28, 1998·20 cites·45 claims
- 3965US4788468AVibration wave motorCANON KK·Filed 1987·Granted Nov 29, 1988·20 cites·15 claims
- 4064US5146129AVibration wave motorCANON KK·Filed 1991·Granted Sep 8, 1992·23 cites·12 claims
- 4164US5099166AVibration wave driven motorCANON KK·Filed 1989·Granted Mar 24, 1992·20 cites·7 claims
- 4263US5017823AVibration wave driven actuatorCANON KK·Filed 1989·Granted May 21, 1991·18 cites·27 claims
- 4360USD554807SGolf glove perforation patternACUSHNET CO·Filed 2007·Granted Nov 6, 2007·11 cites·1 claims
- 4457US5917270AVibration driven motor or actuatorCANON KK·Filed 1995·Granted Jun 29, 1999·16 cites·14 claims
- 4557US4810923AVibration wave motorCANON KK·Filed 1987·Granted Mar 7, 1989·15 cites·12 claims
- 4654US5892317AVibration wave motorCANON KK·Filed 1997·Granted Apr 6, 1999·12 cites·27 claims
- 4753US7195441B2Manipulator having arm mechanism for handCANON KK·Filed 2004·Granted Mar 27, 2007·3 cites·2 claims
- 4852US8812161B2Robot apparatusTAKAGI KIYOSHI·Filed 2011·Granted Aug 19, 2014·1 cites·6 claims
- 4952US6140741AVibration type actuatorCANON KK·Filed 1998·Granted Oct 31, 2000·13 cites·33 claims
- 5052US4569039AOptical information output deviceCANON KK·Filed 1982·Granted Feb 4, 1986·7 cites·4 claims
Showing the top 50 of 56 patent records by PatentIndex Score.
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