Inventor · disambiguated record
Yukio Ikeda
Also filed as: IKEDA YUKIO
74 granted patents·4 pending applications·1,511 citations·filing 1982–2024
99Inventor score
Top patents by PatentIndex Score
78 records- 0196US5073268AProcess and system for purifying pure water or ultrapure waterEBARA CORP·Filed 1990·Granted Dec 17, 1991·164 cites·3 claims
- 0295US5142240AAmplifier circuit with correction of amplitude and phase distortionsMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Aug 25, 1992·92 cites·8 claims
- 0395US5093637AModulation device with input signal modification for correction of amplifier nonlinearitiesMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Mar 3, 1992·90 cites·5 claims
- 0493US5352359AUltraviolet reactor with mixing baffle platesEBARA CORP·Filed 1993·Granted Oct 4, 1994·95 cites·9 claims
- 0593US4826205AAnti-squat control system for automotive suspension systemATSUGI MOTOR PARTS CO LTD·Filed 1988·Granted May 2, 1989·88 cites·17 claims
- 0692US5641054AMagnetic levitation conveyor apparatusEBARA CORP·Filed 1993·Granted Jun 24, 1997·182 cites·16 claims
- 0791US5398459AMethod and apparatus for polishing a workpieceTOSHIBA KK·Filed 1993·Granted Mar 21, 1995·74 cites·15 claims
- 0887US9880206B2Electric current sensorHITACHI METALS LTD·Filed 2015·Granted Jan 30, 2018·4 cites·8 claims
- 0987US5101172ALinear amplifierMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Mar 31, 1992·48 cites·5 claims
- 1085US9557352B2Current detection structureHITACHI METALS LTD·Filed 2015·Granted Jan 31, 2017·3 cites·14 claims
- 1183US4853649ADistributed fet amplifier and bias voltage supply circuit thereforMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Aug 1, 1989·30 cites·29 claims
- 1282US10099600B2Steering wheel switch deviceHITACHI METALS LTD·Filed 2017·Granted Oct 16, 2018·4 cites·20 claims
- 1382US6873208B2High-frequency amplifierMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Mar 29, 2005·33 cites·15 claims
- 1481US11276812B2Piezoelectric memberHITACHI METALS LTD·Filed 2018·Granted Mar 15, 2022·3 cites·10 claims
- 1580US8085300B2Surveillance camera system, remote-controlled monitoring device, control method, and their control programIKEDA YUKIO·Filed 2006·Granted Dec 27, 2011·7 cites·16 claims
- 1680US7459685B2Imaging device and method, computer program product on computer-readable medium, and imaging systemSONY CORP·Filed 2006·Granted Dec 2, 2008·6 cites·8 claims
- 1779US9970783B2Magnetic rotation angle sensor that corrects for magnetic pole misalignmentHITACHI METALS LTD·Filed 2016·Granted May 15, 2018·2 cites·16 claims
- 1879US5346791AElectroconductive magnetic carrier, developer using the same and image formation methodKYOCERA CORP·Filed 1992·Granted Sep 13, 1994·25 cites·30 claims
- 1978US9640302B2Cable with molded resinHITACHI METALS LTD·Filed 2015·Granted May 2, 2017·2 cites·15 claims
- 2078US9513317B2Current detection structureHITACHI METALS LTD·Filed 2015·Granted Dec 6, 2016·2 cites·11 claims
- 2178US7019706B2High frequency module and antenna deviceMITSUBISHI ELECTRIC CORP·Filed 2003·Granted Mar 28, 2006·14 cites·10 claims
- 2277US6812794B1Multistage amplifierMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Nov 2, 2004·21 cites·28 claims
- 2376US11789033B2Rotational speed sensor and production method thereforHITACHI METALS LTD·Filed 2022·Granted Oct 17, 2023·0 cites·6 claims
- 2476US6650181B2High-frequency amplifierMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Nov 18, 2003·24 cites·7 claims
- 2574US10641623B2Onboard detector including cable and sensor module including sensor, housing member and molded articleHITACHI METALS LTD·Filed 2017·Granted May 5, 2020·1 cites·10 claims
- 2674US9651437B2Torque steering angle sensorHITACHI METALS LTD·Filed 2015·Granted May 16, 2017·3 cites·10 claims
- 2774US9558865B2Cable with resin molded body and method of manufacturing the sameHITACHI METALS LTD·Filed 2015·Granted Jan 31, 2017·1 cites·19 claims
- 2874US8528422B2Torque and index detection apparatusSANADA TAKAHIRO·Filed 2011·Granted Sep 10, 2013·8 cites·6 claims
- 2974US7424830B2Torque sensorHITACHI CABLE·Filed 2006·Granted Sep 16, 2008·12 cites·16 claims
- 3074US5385217AVibration eliminating apparatus for elminating vibration of an installation floorEBARA CORP·Filed 1992·Granted Jan 31, 1995·35 cites·10 claims
- 3173US12298154B2Position detection devicePROTERIAL LTD·Filed 2023·Granted May 13, 2025·0 cites·14 claims
- 3273US5066316AExhaust gas purifying apparatusNILES PARTS CO LTD·Filed 1990·Granted Nov 19, 1991·32 cites·16 claims
- 3373US4429885ASpacer and expander member for holding and biasing piston ring railsRIKEN KK·Filed 1982·Granted Feb 7, 1984·30 cites·3 claims
- 3472US9701051B2Physical quantity measurement sensor, method of manufacturing physical quantity measurement sensor, sealing structure of physical quantity measurement sensor and method of manufacturing cable with resin molded bodyHITACHI METALS LTD·Filed 2014·Granted Jul 11, 2017·2 cites·10 claims
- 3572US8047084B2Torque-index sensorHITACHI CABLE·Filed 2010·Granted Nov 1, 2011·6 cites·6 claims
- 3672US4939654AFail-safe system for vehicular driving characteristics control systemNISSAN MOTOR·Filed 1988·Granted Jul 3, 1990·34 cites·21 claims
- 3771US5256513AElectroconductive magnetic carrier, developer using the same and image formation methodKYOCERA CORP·Filed 1991·Granted Oct 26, 1993·15 cites·34 claims
- 3870US12399036B2Position detection devicePROTERIAL LTD·Filed 2023·Granted Aug 26, 2025·0 cites·11 claims
- 3970US6456160B1Feedforward amplifierMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Sep 24, 2002·18 cites·8 claims
- 4069US5705230AMethod for filling small holes or covering small recesses in the surface of substratesEBARA CORP·Filed 1994·Granted Jan 6, 1998·43 cites·3 claims
- 4168US11313874B2Rotational speed sensor and production method thereforHITACHI METALS LTD·Filed 2020·Granted Apr 26, 2022·0 cites·9 claims
- 4268US9625496B2Magnetic sensorHITACHI METALS LTD·Filed 2015·Granted Apr 18, 2017·1 cites·10 claims
- 4368US8179442B2Imaging device and method for performing surveillance by infrared radiation measurementIKEDA YUKIO·Filed 2006·Granted May 15, 2012·6 cites·7 claims
- 4467US6133791AFeedforward amplifier with improved characteristics without using pilot signalMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Oct 17, 2000·27 cites·10 claims
- 4566US10101412B2Sensing device and method for manufacturing sensing deviceHITACHI METALS LTD·Filed 2014·Granted Oct 16, 2018·1 cites·20 claims
- 4666US5614088ACleaning water production systemEBARA CORP·Filed 1996·Granted Mar 25, 1997·29 cites·10 claims
- 4765US5318873AElectroconductive magnetic carrier, developer using the same and image formation methodKYOCERA CORP·Filed 1993·Granted Jun 7, 1994·13 cites·10 claims
- 4864US11652382B2Motor wiring memberHITACHI METALS LTD·Filed 2021·Granted May 16, 2023·0 cites·7 claims
- 4963US6894562B2High-frequency amplifier, feed-forward amplifier and distortion compensating amplifierMITSUBISHI ELECTRIC CORP·Filed 2001·Granted May 17, 2005·12 cites·23 claims
- 5062US12487103B2Position detection devicePROTERIAL LTD·Filed 2023·Granted Dec 2, 2025·0 cites·7 claims
Showing the top 50 of 78 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →