Inventor · disambiguated record
Isao Kezobo
Also filed as: KEZOBO ISAO
50 granted patents·2 pending applications·208 citations·filing 2005–2022
97Inventor score
Top patents by PatentIndex Score
52 records- 0196US8878474B2Motor control device, current control method applied to motor control device, and electric power steering device using motor control deviceKEZOBO ISAO·Filed 2012·Granted Nov 4, 2014·18 cites·10 claims
- 0294US9571017B2Motor drive deviceMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Feb 14, 2017·14 cites·24 claims
- 0392US8232752B2Electric motor control apparatusKEZOBO ISAO·Filed 2007·Granted Jul 31, 2012·25 cites·6 claims
- 0491US8626394B2Electric power steering control deviceKEZOBO ISAO·Filed 2010·Granted Jan 7, 2014·20 cites·9 claims
- 0590US8981704B2Motor controller and electric power steering device using the sameENDO MASAYA·Filed 2013·Granted Mar 17, 2015·17 cites·15 claims
- 0689US7459879B2Motor controllerMITSUBISHI ELECTRIC CORP·Filed 2005·Granted Dec 2, 2008·27 cites·14 claims
- 0785US7990093B2Electric motor control apparatusMITSUBISHI ELECTRIC CORP·Filed 2006·Granted Aug 2, 2011·17 cites·20 claims
- 0884US9575127B2Motor control device and electric power steering device using sameKEZOBO ISAO·Filed 2012·Granted Feb 21, 2017·7 cites·28 claims
- 0979US9397592B2Motor control device and electric power steering deviceKEZOBO ISAO·Filed 2012·Granted Jul 19, 2016·8 cites·11 claims
- 1078US10543868B2Device for controlling AC rotary machine and device for controlling electric power steeringMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Jan 28, 2020·2 cites·9 claims
- 1177US8050825B2Electric power-steering control apparatusMITSUBISHI ELECTRIC CORP·Filed 2009·Granted Nov 1, 2011·11 cites·8 claims
- 1274US9954472B2Control apparatus for AC rotary machineMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Apr 24, 2018·3 cites·17 claims
- 1369US8326493B2Motor driven power steering control apparatus for suppressing vibrationKEZOBO ISAO·Filed 2007·Granted Dec 4, 2012·8 cites·6 claims
- 1469US7828112B2Electric power steering deviceMITSUBISHI ELECTRIC CORP·Filed 2007·Granted Nov 9, 2010·8 cites·11 claims
- 1568US11338844B2Electric power steering apparatusMITSUBISHI ELECTRIC CORP·Filed 2016·Granted May 24, 2022·2 cites·9 claims
- 1667US9780712B2Control apparatus for AC rotary machine and control apparatus for electric power steeringMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Oct 3, 2017·4 cites·22 claims
- 1767US8878477B2Electric motor driving apparatus having failure detection circuit, and failure detection method for the electric motor driving apparatus having failure detection circuitNAKANO KOSUKE·Filed 2013·Granted Nov 4, 2014·2 cites·17 claims
- 1866US8437915B2Steering controllerENDO MASAYA·Filed 2008·Granted May 7, 2013·6 cites·16 claims
- 1965US9738307B2Steering control device, and steering control methodMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Aug 22, 2017·4 cites·15 claims
- 2060US9254862B2Electric power steering control deviceKEZOBO ISAO·Filed 2012·Granted Feb 9, 2016·3 cites·12 claims
- 2156US11936309B2Permanent-magnet-synchronous electric motor control device and electric power steering device provided with sameMITSUBISHI ELECTRIC CORP·Filed 2020·Granted Mar 19, 2024·0 cites·8 claims
- 2252US2025263115A1Input/output device and steering measurement deviceMITSUBISHI ELECTRIC CORP·Filed 2022·Application pending·0 cites
- 2351US12497097B2Automatic driving support apparatusMITSUBISHI ELECTRIC CORP·Filed 2021·Granted Dec 16, 2025·0 cites·15 claims
- 2450US12413140B2Power converter and control method for power converterMITSUBISHI ELECTRIC CORP·Filed 2021·Granted Sep 9, 2025·0 cites·20 claims
- 2550US10333311B2Electric motor control deviceMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Jun 25, 2019·0 cites·14 claims
- 2650US10259492B2Motor control device, electric power steering device and inverter system failure detection methodMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Apr 16, 2019·1 cites·8 claims
- 2749US12184206B2Controller for rotary electric machineMITSUBISHI ELECTRIC CORP·Filed 2019·Granted Dec 31, 2024·0 cites·7 claims
- 2849US9912274B2AC rotating machine control device and electric power steering device equipped with sameMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Mar 6, 2018·1 cites·17 claims
- 2947US11152881B2Permanent magnet synchronous electric motor control device, electric power steering device, and electric vehicleMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Oct 19, 2021·0 cites·9 claims
- 3047US9876458B2Control device for AC rotating machine and electric power steering deviceMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Jan 23, 2018·0 cites·19 claims
- 3146US11150075B2Angle detection device and electric power steering control deviceMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Oct 19, 2021·0 cites·19 claims
- 3246US10315692B2Control device for rotary machine, and electric power steering apparatusMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Jun 11, 2019·0 cites·18 claims
- 3346US2025269896A1Input/output device and steering measurement deviceMITSUBISHI ELECTRIC CORP·Filed 2022·Application pending·0 cites
- 3445US11936311B2Controller for motorMITSUBISHI ELECTRIC CORP·Filed 2019·Granted Mar 19, 2024·0 cites·7 claims
- 3545US11837979B2Electric motor control device and electric power steering apparatus using the sameMITSUBISHI ELECTRIC CORP·Filed 2019·Granted Dec 5, 2023·0 cites·16 claims
- 3645US11529993B2Motor controller and electric power steering apparatusMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Dec 20, 2022·0 cites·16 claims
- 3745US11155294B2Electric power steering apparatus and electric power steering control methodMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Oct 26, 2021·0 cites·12 claims
- 3845US11014601B2Electric power steering apparatus and method for controlling electric power steeringMITSUBISHI ELECTRIC CORP·Filed 2017·Granted May 25, 2021·0 cites·19 claims
- 3945US9800196B2Control apparatus for AC rotary machineMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Oct 24, 2017·0 cites·9 claims
- 4045US9712096B2Control apparatus and control method for AC rotary machine, and electric power steering apparatusMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Jul 18, 2017·0 cites·18 claims
- 4144US10116250B2AC-rotary-machine control device and electric power-steering system provided with AC-rotary-machine control deviceMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Oct 30, 2018·0 cites·20 claims
- 4242US11063544B2Inverter device and electric power steering apparatusMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Jul 13, 2021·0 cites·17 claims
- 4342US10439535B2Control device of AC rotating machine and electric power steering deviceMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Oct 8, 2019·0 cites·9 claims
- 4442US10421483B2Input/output device and steering measurement deviceMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Sep 24, 2019·0 cites·16 claims
- 4541US12304576B2Angle detector, AC-rotating-machine controller, and electric power steering apparatusMITSUBISHI ELECTRIC CORP·Filed 2019·Granted May 20, 2025·0 cites·15 claims
- 4641US11364948B2Electric power steering deviceMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Jun 21, 2022·0 cites·20 claims
- 4740US11237021B2Failure determination device for rotating machine control device and failure determination methodMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Feb 1, 2022·0 cites·17 claims
- 4840US11130518B2Motor control apparatus and electric power steering control apparatus equipped with the motor control apparatusMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Sep 28, 2021·0 cites·12 claims
- 4939US11005402B2Control device for motor, and electric power steering systemMITSUBISHI ELECTRIC CORP·Filed 2017·Granted May 11, 2021·0 cites·8 claims
- 5039US10583859B2Electric power steering apparatusMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Mar 10, 2020·0 cites·19 claims
Showing the top 50 of 52 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →