Inventor · disambiguated record
Ken Toshiyuki
Also filed as: TOSHIYUKI KEN
20 granted patents·5 pending applications·16 citations·filing 2012–2024
89Inventor score
Top patents by PatentIndex Score
25 records- 0190US11984818B2Inverter capable of operating in multiple statesDENSO CORP·Filed 2022·Granted May 14, 2024·2 cites·7 claims
- 0286US9692405B2Switching circuitTOYOTA MOTOR CO LTD·Filed 2016·Granted Jun 27, 2017·6 cites·6 claims
- 0370US9991881B2Switching circuitTOYOTA MOTOR CO LTD·Filed 2016·Granted Jun 5, 2018·2 cites·4 claims
- 0469US9628072B2Driving device and switching circuit control methodTOSHIYUKI KEN·Filed 2014·Granted Apr 18, 2017·5 cites·14 claims
- 0564US8973252B2Folded planar Litz wire and method of making sameTOYOTA ENG & MFG NORTH AMERICA·Filed 2012·Granted Mar 10, 2015·1 cites·9 claims
- 0661US12294290B2Controller for power converterDENSO CORP·Filed 2023·Granted May 6, 2025·0 cites·18 claims
- 0760US2025088131A1Control device for three-level inverter, storage medium, and control method for three-level inverterDENSO CORP·Filed 2024·Application pending·0 cites
- 0858US11691519B2Electrically driven vehicleDENSO CORP·Filed 2019·Granted Jul 4, 2023·0 cites·7 claims
- 0955US12451818B2InverterDENSO CORP·Filed 2023·Granted Oct 21, 2025·0 cites·6 claims
- 1051US9484813B2Boost converter circuit and control method thereofTOYOTA MOTOR CO LTD·Filed 2015·Granted Nov 1, 2016·0 cites·6 claims
- 1148US9866010B2Electric power conversion deviceTOYOTA MOTOR CO LTD·Filed 2016·Granted Jan 9, 2018·0 cites·11 claims
- 1244US10742210B2Drive circuit for switchDENSO CORP·Filed 2019·Granted Aug 11, 2020·0 cites·8 claims
- 1344US10256330B2Switching circuitTOYOTA MOTOR CO LTD·Filed 2017·Granted Apr 9, 2019·0 cites·3 claims
- 1443US10958065B2Switching circuitTOYOTA MOTOR CO LTD·Filed 2018·Granted Mar 23, 2021·0 cites·6 claims
- 1542US11239754B2Bidirectional power converter, electric vehicle, and control method for bidirectional power converterTOYOTA MOTOR CO LTD·Filed 2019·Granted Feb 1, 2022·0 cites·4 claims
- 1641US11146202B2Motor systemDENSO CORP·Filed 2020·Granted Oct 12, 2021·0 cites·2 claims
- 1741US2020028430A1Power converter and electric motor systemTOYOTA MOTOR CO LTD·Filed 2019·Application pending·0 cites
- 1839US10483853B2DC-DC converterTOYOTA MOTOR CO LTD·Filed 2018·Granted Nov 19, 2019·0 cites·4 claims
- 1939US10305367B2Power conversion circuitTOYOTA MOTOR CO LTD·Filed 2018·Granted May 28, 2019·0 cites·2 claims
- 2038US10418892B2Electric power conversion circuit for reducing switching loss comprising multiple filed effect transistors and a gate controllerTOYOTA MOTOR CO LTD·Filed 2018·Granted Sep 17, 2019·0 cites·9 claims
- 2138US10033262B2Gate voltage control deviceTOYOTA MOTOR CO LTD·Filed 2017·Granted Jul 24, 2018·0 cites·12 claims
- 2238US2019089349A1Switching circuitTOYOTA MOTOR CO LTD·Filed 2018·Application pending·0 cites
- 2334US9407137B2Charge pump circuit and PLL circuitTOYOTA MOTOR CO LTD·Filed 2015·Granted Aug 2, 2016·0 cites·8 claims
- 2432US2016241242A1Drive unitTOYOTA MOTOR CO LTD·Filed 2016·Application pending·0 cites
- 2532US2016233858A1Switching circuit and semiconductor deviceTOYOTA MOTOR CO LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →