Inventor · disambiguated record
Kesatoshi Takeuchi
Also filed as: TAKEUCHI KESATOSHI
148 granted patents·29 pending applications·1,693 citations·filing 1989–2022
99Inventor score
Files withSEIKO EPSON CORP126TAKEUCHI KESATOSHI44MIYAWAKI KOBO CO LTD3NAKAMURA KAZUYOSHI2SAGAWA TAKAHIRO1
Top patents by PatentIndex Score
177 records- 0196US7211974B2Motor and drive control system thereofSEIKO EPSON CORP·Filed 2006·Granted May 1, 2007·31 cites·9 claims
- 0295US8106548B2Electric motor deviceTAKEUCHI KESATOSHI·Filed 2011·Granted Jan 31, 2012·14 cites·14 claims
- 0395US7126309B1MotorSEIKO EPSON CORP·Filed 2005·Granted Oct 24, 2006·34 cites·13 claims
- 0495US5387945AVideo multiplexing system for superimposition of scalable video streams upon a background video data streamSEIKO EPSON CORP·Filed 1994·Granted Feb 7, 1995·141 cites·16 claims
- 0594US8044623B2Drive control circuit for electric motorSEIKO EPSON CORP·Filed 2008·Granted Oct 25, 2011·25 cites·19 claims
- 0694US7282828B2Brushless motor stator, brushless motor having same and coil structureSEIKO EPSON CORP·Filed 2006·Granted Oct 16, 2007·25 cites·4 claims
- 0793US8729769B2Electromechanical device, robot, movable body, and method of manufacturing electromechanical deviceTAKEUCHI KESATOSHI·Filed 2012·Granted May 20, 2014·11 cites·8 claims
- 0893US7439640B2Electromagnetic actuator using permanent magnetsSEIKO EPSON CORP·Filed 2006·Granted Oct 21, 2008·24 cites·3 claims
- 0993US7095155B2Motor and drive control system thereofSEIKO EPSON CORP·Filed 2005·Granted Aug 22, 2006·22 cites·3 claims
- 1092US8803398B2Coreless electric machine apparatus, moving body, robot and manufacturing method of the coreless electric machine apparatusTAKEUCHI KESATOSHI·Filed 2012·Granted Aug 12, 2014·12 cites·9 claims
- 1191US7986069B2Brushless electric machineSEIKO EPSON CORP·Filed 2010·Granted Jul 26, 2011·15 cites·3 claims
- 1291US6988570B2Direction control device of control targetSEIKO EPSON CORP·Filed 2002·Granted Jan 24, 2006·75 cites·15 claims
- 1391US6450647B1Image processing device and image processing methodSEIKO EPSON CORP·Filed 2000·Granted Sep 17, 2002·48 cites·48 claims
- 1490US8018184B2PWM control circuit and PWM control methodSEIKO EPSON CORP·Filed 2008·Granted Sep 13, 2011·16 cites·11 claims
- 1590US7948141B2Electric motor deviceSEIKO EPSON CORP·Filed 2008·Granted May 24, 2011·16 cites·15 claims
- 1690US7884563B2Motor and drive control system thereofSEIKO EPSON CORP·Filed 2009·Granted Feb 8, 2011·14 cites·6 claims
- 1790US7777381B2Magnetic structure and motor employing said magnetic structure, and driver comprising said motorSEIKO EPSON CORP·Filed 2008·Granted Aug 17, 2010·15 cites·19 claims
- 1890US6621488B1Image display device and modulation panel thereforSEIKO EPSON CORP·Filed 2000·Granted Sep 16, 2003·49 cites·11 claims
- 1989US7906925B2Electric motor, drive system employing multiple electric motors, and method for controlling the sameSEIKO EPSON CORP·Filed 2007·Granted Mar 15, 2011·21 cites·24 claims
- 2089US7866829B2Optical diaphragm, projector, correction parameter calibrator, and correction parameter calibrating methodSEIKO EPSON CORP·Filed 2006·Granted Jan 11, 2011·12 cites·12 claims
- 2189US7802036B2Serial communication system using an I2C bus as a serial busSEIKO EPSON CORP·Filed 2008·Granted Sep 21, 2010·21 cites·10 claims
- 2288US7940240B2Signal processing for reducing blur of moving imageSEIKO EPSON CORP·Filed 2005·Granted May 10, 2011·9 cites·32 claims
- 2388US7009315B2Apparatus for converting vibration energy into electric powerSEIKO EPSON CORP·Filed 2002·Granted Mar 7, 2006·36 cites·8 claims
- 2487US8310184B2PWM control circuit and PWN control methodTAKEUCHI KESATOSHI·Filed 2011·Granted Nov 13, 2012·5 cites·6 claims
- 2587US8258734B2Energy converter and electromechanical apparatusTAKEUCHI KESATOSHI·Filed 2010·Granted Sep 4, 2012·6 cites·1 claims
- 2687US8102090B2Brushless electric machineTAKEUCHI KESATOSHI·Filed 2011·Granted Jan 24, 2012·10 cites·3 claims
- 2787US7471277B2Display method for liquid crystal panel, and display apparatusSEIKO EPSON CORP·Filed 2005·Granted Dec 30, 2008·7 cites·17 claims
- 2886US8638013B2Electromechanical device, actuator using the same, and motorTAKEUCHI KESATOSHI·Filed 2011·Granted Jan 28, 2014·6 cites·9 claims
- 2986US8144380B2Drive mechanismTAKEUCHI KESATOSHI·Filed 2003·Granted Mar 27, 2012·26 cites·4 claims
- 3085US8643227B2Linear motorTAKEUCHI KESATOSHI·Filed 2011·Granted Feb 4, 2014·6 cites·4 claims
- 3185US8314577B2Energy converter and electromechanical apparatusTAKEUCHI KESATOSHI·Filed 2012·Granted Nov 20, 2012·5 cites·2 claims
- 3285US7677740B2Optical diaphragm and projectorSEIKO EPSON CORP·Filed 2006·Granted Mar 16, 2010·9 cites·17 claims
- 3385US7466499B2ProjectorSEIKO EPSON CORP·Filed 2006·Granted Dec 16, 2008·9 cites·3 claims
- 3485US6885160B2Drive controlSEIKO EPSON CORP·Filed 2002·Granted Apr 26, 2005·30 cites·28 claims
- 3584US7906930B2Brushless electric machineSEIKO EPSON CORP·Filed 2008·Granted Mar 15, 2011·9 cites·11 claims
- 3684US7868947B2Moving image display device and method for moving image displaySEIKO EPSON CORP·Filed 2006·Granted Jan 11, 2011·6 cites·18 claims
- 3784US5990860AApparatus for varying scale of a video still and moving image signal with key data before superimposing it onto a display signalSEIKO EPSON CORP·Filed 1996·Granted Nov 23, 1999·84 cites·4 claims
- 3882US11075556B2Coreless electric machine with magnet coils with effective coil part and end coil partsTAKEUCHI KESATOSHI·Filed 2018·Granted Jul 27, 2021·2 cites·6 claims
- 3982US7835883B2Method and device for measuring rotation speed of rotating equipmentSEIKO EPSON CORP·Filed 2008·Granted Nov 16, 2010·11 cites·12 claims
- 4081US8633780B2PWM control circuit and motor equipped with the sameTAKEUCHI KESATOSHI·Filed 2012·Granted Jan 21, 2014·4 cites·11 claims
- 4181US7230388B2Lighting of discharge lamp by frequency controlSEIKO EPSON CORP·Filed 2005·Granted Jun 12, 2007·6 cites·15 claims
- 4281US7003172B2Image processing technique for images projected by projectorSEIKO EPSON CORP·Filed 2002·Granted Feb 21, 2006·20 cites·10 claims
- 4380US8183729B2Electrically powered deviceTAKEUCHI KESATOSHI·Filed 2008·Granted May 22, 2012·9 cites·5 claims
- 4479US8072166B2Brushless motorTAKEUCHI KESATOSHI·Filed 2008·Granted Dec 6, 2011·12 cites·11 claims
- 4578US8035325B2Single-phase brushless motorSEIKO EPSON CORP·Filed 2007·Granted Oct 11, 2011·11 cites·13 claims
- 4678US7830104B2Brushless motorSEIKO EPSON CORP·Filed 2007·Granted Nov 9, 2010·11 cites·12 claims
- 4778US7279858B2Drive regenerative control systemSEIKO EPSON CORP·Filed 2005·Granted Oct 9, 2007·9 cites·3 claims
- 4877US8102135B2Motor and drive control system thereofTAKEUCHI KESATOSHI·Filed 2010·Granted Jan 24, 2012·2 cites·6 claims
- 4977US7992444B2Pressure detection device and pressure detection methodSEIKO EPSON CORP·Filed 2009·Granted Aug 9, 2011·7 cites·6 claims
- 5077US7795815B2Light source device and projector including light source deviceSEIKO EPSON CORP·Filed 2006·Granted Sep 14, 2010·5 cites·7 claims
Showing the top 50 of 177 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →