Inventor · disambiguated record
Yuichi Nagahisa
Also filed as: NAGAHISA Yuichi
9 granted patents·6 pending applications·5 citations·filing 2016–2024
77Inventor score
Files withMITSUBISHI ELECTRIC CORP15
Top patents by PatentIndex Score
15 records- 0182US11646369B2Silicon carbide semiconductor device having a conductive layer formed above a bottom surface of a well region so as not to be in ohmic connection with the well region and power converter including the sameMITSUBISHI ELECTRIC CORP·Filed 2021·Granted May 9, 2023·1 cites·20 claims
- 0274US11355627B2Silicon carbide semiconductor device and power converterMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Jun 7, 2022·2 cites·32 claims
- 0374US11189720B2Silicon carbide semiconductor device and power converterMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Nov 30, 2021·2 cites·16 claims
- 0468US11682723B2Silicon carbide semiconductor device and power converterMITSUBISHI ELECTRIC CORP·Filed 2021·Granted Jun 20, 2023·0 cites·14 claims
- 0559US2025056836A1Semiconductor device and method of manufacturing semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2024·Application pending·0 cites
- 0651US2024055306A1Manufacturing method for silicon carbide semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2023·Application pending·0 cites
- 0750US10991822B2Silicon carbide semiconductor device having a conductive layer formed above a bottom surface of a well region so as not to be in ohmic connection with the well region and power converter including the sameMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Apr 27, 2021·0 cites·20 claims
- 0846US11508840B2Silicon carbide semiconductor device and power converterMITSUBISHI ELECTRIC CORP·Filed 2020·Granted Nov 22, 2022·0 cites·21 claims
- 0946US2024250165A1Silicon carbide semiconductor device and power converter using silicon carbide semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2021·Application pending·0 cites
- 1045US2024290830A1Silicon carbide semiconductor device and electric power converterMITSUBISHI ELECTRIC CORP·Filed 2021·Application pending·0 cites
- 1141US12057496B2Silicon carbide semiconductor device and power converterMITSUBISHI ELECTRIC CORP·Filed 2019·Granted Aug 6, 2024·0 cites·12 claims
- 1241US2023006045A1Silicon carbide semiconductor device and method for manufacturing silicon carbide semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2020·Application pending·0 cites
- 1341US2023133459A1Silicon carbide semiconductor device and power converterMITSUBISHI ELECTRIC CORP·Filed 2020·Application pending·0 cites
- 1439US11049963B2Silicon carbide semiconductor device and power converterMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Jun 29, 2021·0 cites·16 claims
- 1536US11222973B2Semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Jan 11, 2022·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →