Inventor · disambiguated record
Yuji Shirakata
Also filed as: SHIRAKATA YUJI
26 granted patents·7 pending applications·50 citations·filing 2008–2022
93Inventor score
Top patents by PatentIndex Score
33 records- 0191US10912232B2Electronic circuit board and power conversion deviceMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Feb 2, 2021·9 cites·15 claims
- 0288US12183498B2Power conversion deviceMITSUBISHI ELECTRIC CORP·Filed 2020·Granted Dec 31, 2024·2 cites·17 claims
- 0387US11350517B2Circuit device and power conversion deviceMITSUBISHI ELECTRIC CORP·Filed 2019·Granted May 31, 2022·6 cites·16 claims
- 0484US12133369B2Power conversion deviceMITSUBISHI ELECTRIC CORP·Filed 2021·Granted Oct 29, 2024·2 cites·18 claims
- 0579US9960697B2Insulation type step-down converterMITSUBISHI ELECTRIC CORP·Filed 2015·Granted May 1, 2018·2 cites·8 claims
- 0679US8299666B2Control apparatus-integrated dynamoelectric machineSHIRAKATA YUJI·Filed 2010·Granted Oct 30, 2012·7 cites·7 claims
- 0777US11129309B2Cooling device, lid-equipped cooling device, case with cooling device, and inverterMITSUBISHI ELECTRIC CORP·Filed 2019·Granted Sep 21, 2021·3 cites·20 claims
- 0877US7880299B2Semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2008·Granted Feb 1, 2011·7 cites·12 claims
- 0971US10912186B2Semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Feb 2, 2021·2 cites·13 claims
- 1068US9698646B2Rotating electrical machineSHIRAKATA YUJI·Filed 2011·Granted Jul 4, 2017·2 cites·5 claims
- 1167US8643234B2Electrical rotating machineSHIRAKATA YUJI·Filed 2009·Granted Feb 4, 2014·4 cites·11 claims
- 1263US11206729B2Power circuit deviceMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Dec 21, 2021·1 cites·13 claims
- 1361US11239021B2Isolated converterMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Feb 1, 2022·1 cites·14 claims
- 1461US10199159B2Insulation type step-down coverterMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Feb 5, 2019·1 cites·9 claims
- 1561US9812929B2Electric rotating machineSHIRAKATA YUJI·Filed 2012·Granted Nov 7, 2017·1 cites·11 claims
- 1660US12233793B2Power conversion apparatus, electric power system for aircraft, and method of controlling power conversion apparatusMITSUBISHI ELECTRIC CORP·Filed 2020·Granted Feb 25, 2025·0 cites·18 claims
- 1757US12477694B2Circuit deviceMITSUBISHI ELECTRIC CORP·Filed 2022·Granted Nov 18, 2025·0 cites·13 claims
- 1852US2024422952A1Power Conversion DeviceMITSUBISHI ELECTRIC CORP·Filed 2022·Application pending·0 cites
- 1951US11049640B2Circuit device and power converterMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Jun 29, 2021·0 cites·12 claims
- 2049US8004130B2Rotating electric machine and manufacturing method thereforMITSUBISHI ELECTRIC CORP·Filed 2009·Granted Aug 23, 2011·0 cites·7 claims
- 2148US10748859B2Power converting deviceMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Aug 18, 2020·0 cites·12 claims
- 2247US2010133961A1Controller-integrated rotating electrical machineMITSUBISHI ELECTRIC CORP·Filed 2009·Application pending·0 cites
- 2347US2024244754A1Circuit DeviceMITSUBISHI ELECTRIC CORP·Filed 2022·Application pending·0 cites
- 2447US2024388214A1Power Conversion Device and Method of Manufacturing Power Conversion DeviceMITSUBISHI ELECTRIC CORP·Filed 2022·Application pending·0 cites
- 2544US9531318B2Rotating electrical machineSHIRAKATA YUJI·Filed 2010·Granted Dec 27, 2016·0 cites·7 claims
- 2643US11373832B2Electric-power conversion apparatusMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Jun 28, 2022·0 cites·10 claims
- 2743US2024222008A1Capacitor unit and electronic deviceMITSUBISHI ELECTRIC CORP·Filed 2021·Application pending·0 cites
- 2842US10404178B2Insulation type step-up converterMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Sep 3, 2019·0 cites·8 claims
- 2941US7635938B1Vehicular rotary electric machineMITSUBISHI ELECTRIC CORP·Filed 2008·Granted Dec 22, 2009·0 cites·5 claims
- 3041US2020294887A1Semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2018·Application pending·0 cites
- 3138US2021126513A1Power conversion device and power conversion device-integrated rotary electric machineMITSUBISHI ELECTRIC CORP·Filed 2020·Application pending·0 cites
- 3237US11049682B2Electric-power conversion apparatusMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Jun 29, 2021·0 cites·11 claims
- 3335US9941044B2Insulation type step-down converterMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Apr 10, 2018·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →