Inventor · disambiguated record
Yutaka Arakawa
Also filed as: ARAKAWA YUTAKA
59 granted patents·16 pending applications·223 citations·filing 1995–2023
98Inventor score
Top patents by PatentIndex Score
75 records- 0191US9889059B2Finger joint driving deviceSEIKO EPSON CORP·Filed 2015·Granted Feb 13, 2018·8 cites·11 claims
- 0291US8880689B2Apparatus, mobile terminal, and method to estimate quality of experience of applicationYAMANAKA NAOAKI·Filed 2011·Granted Nov 4, 2014·12 cites·19 claims
- 0389US8892731B2Method of outputting estimated QoEs on a terminal on an application basisOKI EIJI·Filed 2011·Granted Nov 18, 2014·10 cites·16 claims
- 0485US10680156B2Piezoelectric actuator, piezoelectric motor, robot, electronic component conveyance apparatus, printer, and manufacturing method of piezoelectric actuatorSEIKO EPSON CORP·Filed 2017·Granted Jun 9, 2020·2 cites·19 claims
- 0585US10271967B2Driving apparatus and driving method thereforSEIKO EPSON CORP·Filed 2015·Granted Apr 30, 2019·7 cites·6 claims
- 0685US9667744B2Method of outputting estimated QoEs on a terminal on an application basisEMPIRE TECHNOLOGY DEV LLC·Filed 2016·Granted May 30, 2017·3 cites·20 claims
- 0785US5751947AMagnetic disk apparatus having inspection function of recording medium and method of inspecting recording medium in magnetic disk apparatusTOSHIBA KK·Filed 1995·Granted May 12, 1998·47 cites·18 claims
- 0884US6779081B2Apparatus and method for defragmentation in disk storage systemTOSHIBA KK·Filed 2002·Granted Aug 17, 2004·56 cites·17 claims
- 0983US9666785B2Piezoelectric driving device, robot, and driving method of the sameSEIKO EPSON CORP·Filed 2015·Granted May 30, 2017·4 cites·20 claims
- 1080US7003689B2Disk storage apparatus for audio visual data and retry method employed therein upon occurrence of sector errorTOSHIBA KK·Filed 2002·Granted Feb 21, 2006·14 cites·10 claims
- 1178US10782160B2Encoder scale, method for manufacturing encoder scale, encoder, robot, and printerSEIKO EPSON CORP·Filed 2018·Granted Sep 22, 2020·2 cites·20 claims
- 1278US9413848B2Method of outputting estimated QoEs on a terminal on an application basisEMPIRE TECHNOLOGY DEV LLC·Filed 2014·Granted Aug 9, 2016·3 cites·22 claims
- 1376US11031884B2Control device for vibration actuator, method of controlling vibration actuator, robot, electronic component conveyance apparatus, printer, projector, and vibration deviceSEIKO EPSON CORP·Filed 2018·Granted Jun 8, 2021·1 cites·20 claims
- 1475US11014250B2Gripping device and robotSEIKO EPSON CORP·Filed 2019·Granted May 25, 2021·2 cites·4 claims
- 1572US11482661B2Piezoelectric driving device, driving method of piezoelectric driving device, robot, electronic component transport apparatus, printer, and projectorSEIKO EPSON CORP·Filed 2018·Granted Oct 25, 2022·2 cites·20 claims
- 1671US10958193B2Piezoelectric driving device, electronic-component-transporting device, robot, projector, and printerSEIKO EPSON CORP·Filed 2018·Granted Mar 23, 2021·1 cites·20 claims
- 1770US11107969B2Piezoelectric drive device, robot, and method for driving piezoelectric drive deviceSEIKO EPSON CORP·Filed 2016·Granted Aug 31, 2021·1 cites·12 claims
- 1870US10615328B2Piezoelectric actuator, piezoelectric motor, robot, hand, and pumpSEIKO EPSON CORP·Filed 2017·Granted Apr 7, 2020·1 cites·19 claims
- 1970US7559070B2Moving image distribution system, moving image dividing system, moving image distribution program, moving image dividing program, and recording medium storing moving image distribution program and/or moving image dividing programGLOBAL POINT SYSTEMS INC·Filed 2004·Granted Jul 7, 2009·18 cites·15 claims
- 2069US12263604B2Control method for robot system and robot systemSEIKO EPSON CORP·Filed 2022·Granted Apr 1, 2025·0 cites·13 claims
- 2168US11888416B2Piezoelectric drive device and robotSEIKO EPSON CORP·Filed 2022·Granted Jan 30, 2024·0 cites·6 claims
- 2267US9270452B2Encryption using real-world objectsEMPIRE TECHNOLOGY DEV LLC·Filed 2014·Granted Feb 23, 2016·1 cites·17 claims
- 2366US9838892B2Apparatus, mobile terminal, and method to estimate quality of experience of applicationEMPIRE TECHNOLOGY DEV LLC·Filed 2014·Granted Dec 5, 2017·1 cites·15 claims
- 2464US10052773B2RobotSEIKO EPSON CORP·Filed 2015·Granted Aug 21, 2018·1 cites·10 claims
- 2564US8982485B2Lens barrelOLYMPUS IMAGING CORP·Filed 2012·Granted Mar 17, 2015·2 cites·18 claims
- 2663US8824063B2Optical deviceOKAWA SATOSHI·Filed 2012·Granted Sep 2, 2014·2 cites·17 claims
- 2761US11381178B2Piezoelectric drive device and robotSEIKO EPSON CORP·Filed 2020·Granted Jul 5, 2022·0 cites·8 claims
- 2860US11581477B2Vibrator, piezoelectric actuator, piezoelectric motor, robot, electronic component conveyance apparatus, and manufacturing method of vibratorSEIKO EPSON CORP·Filed 2017·Granted Feb 14, 2023·0 cites·19 claims
- 2960US11502626B2Piezoelectric motor and robotSEIKO EPSON CORP·Filed 2021·Granted Nov 15, 2022·0 cites·7 claims
- 3057US10497854B2Piezoelectric actuator, stacked actuator, piezoelectric motor, robot, hand, and liquid transport pumpSEIKO EPSON CORP·Filed 2016·Granted Dec 3, 2019·0 cites·16 claims
- 3155US9001033B2Coordinate information updating deviceEMPIRE TECHNOLOGY DEV LLC·Filed 2013·Granted Apr 7, 2015·0 cites·13 claims
- 3255US2022255469A1Piezoelectric motor, control method for piezoelectric motor, and robotSEIKO EPSON CORP·Filed 2022·Application pending·0 cites
- 3355US2018091990A1Apparatus, mobile terminal, and method to estimate quality of experience of applicationEMPIRE TECHNOLOGY DEV LLC·Filed 2017·Application pending·0 cites
- 3454US11618156B2Horizontal articulated robot and horizontal articulated robotic systemSEIKO EPSON CORP·Filed 2021·Granted Apr 4, 2023·0 cites·11 claims
- 3554US10249811B2Piezoelectric driving device, robot, and driving method of the sameSEIKO EPSON CORP·Filed 2017·Granted Apr 2, 2019·0 cites·20 claims
- 3654US9478070B2Coordinate information updating deviceEMPIRE TECHNOLOGY DEV LLC·Filed 2015·Granted Oct 25, 2016·0 cites·20 claims
- 3753US11131428B2Adjusting mechanismSEIKO EPSON CORP·Filed 2020·Granted Sep 28, 2021·0 cites·6 claims
- 3853US7085965B2Apparatus and method for accessing a disk containing an alternate sectorTOSHIBA KK·Filed 2003·Granted Aug 1, 2006·2 cites·22 claims
- 3952US11746863B2Rotary-to-linear motion converterSEIKO EPSON CORP·Filed 2019·Granted Sep 5, 2023·0 cites·6 claims
- 4052US11264922B2Piezoelectric drive device and robotSEIKO EPSON CORP·Filed 2020·Granted Mar 1, 2022·0 cites·13 claims
- 4151US9075430B2Coordinate information updating device and coordinate information generating deviceOKI EIJI·Filed 2011·Granted Jul 7, 2015·0 cites·15 claims
- 4251US6894863B2Method and apparatus for access control in a disk driveTOSHIBA KK·Filed 2002·Granted May 17, 2005·1 cites·2 claims
- 4351US2023034827A1Control method for robot system and robot systemSEIKO EPSON CORP·Filed 2022·Application pending·0 cites
- 4450US10658950B2Piezoelectric actuator, piezoelectric motor, robot, and electronic component conveyance apparatusSEIKO EPSON CORP·Filed 2017·Granted May 19, 2020·0 cites·15 claims
- 4550US9974706B2Driving device and driving methodSEIKO EPSON CORP·Filed 2015·Granted May 22, 2018·0 cites·10 claims
- 4649US2023247766A1Electronic apparatus, robot, and motion stageSEIKO EPSON CORP·Filed 2023·Application pending·0 cites
- 4748US11050365B2Piezoelectric driving device, electronic component conveyance apparatus, robot, projector, and printerSEIKO EPSON CORP·Filed 2018·Granted Jun 29, 2021·0 cites·20 claims
- 4848US11043909B2Piezoelectric driving device, electronic-component conveying apparatus, and robotSEIKO EPSON CORP·Filed 2018·Granted Jun 22, 2021·0 cites·13 claims
- 4948US10989992B2Adjusting mechanism and projectorSEIKO EPSON CORP·Filed 2020·Granted Apr 27, 2021·0 cites·20 claims
- 5048US10601345B2Piezoelectric driving device, motor, robot, and pumpSEIKO EPSON CORP·Filed 2016·Granted Mar 24, 2020·0 cites·8 claims
Showing the top 50 of 75 patent records by PatentIndex Score.
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