Inventor · disambiguated record
Kenta Fujii
Also filed as: FUJII KENTA
23 granted patents·23 pending applications·29 citations·filing 2011–2025
91Inventor score
Top patents by PatentIndex Score
46 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
- 0486US12302500B2Power conversion device including substrates with connectorsMITSUBISHI ELECTRIC CORP·Filed 2022·Granted May 13, 2025·1 cites·8 claims
- 0584US12133369B2Power conversion deviceMITSUBISHI ELECTRIC CORP·Filed 2021·Granted Oct 29, 2024·2 cites·18 claims
- 0673US11658089B2Semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2018·Granted May 23, 2023·2 cites·15 claims
- 0772US8685311B2Melt spinning methodKOYAMA HIROSHI·Filed 2011·Granted Apr 1, 2014·1 cites·5 claims
- 0871US10912186B2Semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Feb 2, 2021·2 cites·13 claims
- 0970US12483024B2Power supply device, control device for power supply circuit, and programMURATA MANUFACTURING CO·Filed 2024·Granted Nov 25, 2025·0 cites·19 claims
- 1067US2025373057A1Power supply and program for power supplyMURATA MANUFACTURING CO·Filed 2025·Application pending·0 cites
- 1166US10916367B2Circuit device and power conversion deviceMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Feb 9, 2021·2 cites·18 claims
- 1264US9525187B2Gas diffusion layer for fuel cell, fuel cell, and method of manufacturing gas diffusion layer for fuel cellTSUBOSAKA KENJI·Filed 2013·Granted Dec 20, 2016·1 cites·9 claims
- 1361US12073983B2Power conversion deviceMITSUBISHI ELECTRIC CORP·Filed 2020·Granted Aug 27, 2024·0 cites·14 claims
- 1461US11735906B2Power converter and breaking mechanismMITSUBISHI ELECTRIC CORP·Filed 2022·Granted Aug 22, 2023·0 cites·22 claims
- 1561US11239021B2Isolated converterMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Feb 1, 2022·1 cites·14 claims
- 1660US2025326049A1Laser machining apparatus, control device, laser machining system, and laser machining methodMITSUBISHI ELECTRIC CORP·Filed 2022·Application pending·0 cites
- 1759US2025105740A1Power supply device and programMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 1857US12477694B2Circuit deviceMITSUBISHI ELECTRIC CORP·Filed 2022·Granted Nov 18, 2025·0 cites·13 claims
- 1957US2024177914A1Coil device and power conversion deviceMITSUBISHI ELECTRIC CORP·Filed 2022·Application pending·0 cites
- 2053US2024316698A1Laser processing apparatus and laser processing methodMITSUBISHI ELECTRIC CORP·Filed 2021·Application pending·0 cites
- 2152US12007748B2Machining condition search device and machining condition search methodMITSUBISHI ELECTRIC CORP·Filed 2021·Granted Jun 11, 2024·0 cites·9 claims
- 2252US2024062955A1Method for manufacturing laminate coil, laminate coil, coil device, and power conversion deviceMITSUBISHI ELECTRIC CORP·Filed 2022·Application pending·0 cites
- 2352US2024422952A1Power Conversion DeviceMITSUBISHI ELECTRIC CORP·Filed 2022·Application pending·0 cites
- 2451US12381033B2Laminated coil, coil device, and power conversion deviceMITSUBISHI ELECTRIC CORP·Filed 2020·Granted Aug 5, 2025·0 cites·15 claims
- 2551US12048970B2Laser processing apparatusMITSUBISHI ELECTRIC CORP·Filed 2019·Granted Jul 30, 2024·0 cites·8 claims
- 2651US11049640B2Circuit device and power converterMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Jun 29, 2021·0 cites·12 claims
- 2751US2022277882A1Core cooling structure and power conversion device including the sameMITSUBISHI ELECTRIC CORP·Filed 2020·Application pending·0 cites
- 2851US2023321750A1Laser machining apparatusMITSUBISHI ELECTRIC CORP·Filed 2020·Application pending·0 cites
- 2950US2025150002A1Power conversion deviceMITSUBISHI ELECTRIC CORP·Filed 2022·Application pending·0 cites
- 3050US2022108825A1Coil Device and Power Conversion DeviceMITSUBISHI ELECTRIC CORP·Filed 2020·Application pending·0 cites
- 3148US10748859B2Power converting deviceMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Aug 18, 2020·0 cites·12 claims
- 3248US2023080251A1Laser machining systemMITSUBISHI ELECTRIC CORP·Filed 2020·Application pending·0 cites
- 3348US2023211435A1Laser machining systemMITSUBISHI ELECTRIC CORP·Filed 2020·Application pending·0 cites
- 3447US2024244754A1Circuit DeviceMITSUBISHI ELECTRIC CORP·Filed 2022·Application pending·0 cites
- 3547US2024388214A1Power Conversion Device and Method of Manufacturing Power Conversion DeviceMITSUBISHI ELECTRIC CORP·Filed 2022·Application pending·0 cites
- 3645US2022226935A1Laser machining system, machining condition search device, and machining condition search methodMITSUBISHI ELECTRIC CORP·Filed 2019·Application pending·0 cites
- 3745US2022208499A1Power converter and breaking mechanismMITSUBISHI ELECTRIC CORP·Filed 2021·Application pending·0 cites
- 3844US2021185817A1Circuit device and power conversion apparatusMITSUBISHI ELECTRIC CORP·Filed 2019·Application pending·0 cites
- 3943US11373832B2Electric-power conversion apparatusMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Jun 28, 2022·0 cites·10 claims
- 4043US10635089B2Servo control deviceMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Apr 28, 2020·0 cites·14 claims
- 4141US2022264769A1Power converter and method for manufacturing power converterMITSUBISHI ELECTRIC CORP·Filed 2020·Application pending·0 cites
- 4241US2020098660A1Semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2018·Application pending·0 cites
- 4338US2021126513A1Power conversion device and power conversion device-integrated rotary electric machineMITSUBISHI ELECTRIC CORP·Filed 2020·Application pending·0 cites
- 4438US2020343155A1Power conversion deviceMITSUBISHI ELECTRIC CORP·Filed 2019·Application pending·0 cites
- 4537US11049682B2Electric-power conversion apparatusMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Jun 29, 2021·0 cites·11 claims
- 4636US2019103212A1Circuit Apparatus and Power Conversion SystemMITSUBISHI ELECTRIC CORP·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →