Inventor
NAGAHISA Yuichi
JP10 patents
Patents
10 patentsUS11355627B2Jun 7, 2022
Silicon carbide semiconductor device and power converter
MITSUBISHI ELECTRIC CORP2 citations71
US11189720B2Nov 30, 2021
Silicon carbide semiconductor device and power converter
MITSUBISHI ELECTRIC CORP2 citations71
US11682723B2Jun 20, 2023
Silicon carbide semiconductor device and power converter
MITSUBISHI ELECTRIC CORP0 citations61
US11646369B2May 9, 2023
Silicon 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 same
MITSUBISHI ELECTRIC CORP1 citations60
US10991822B2Apr 27, 2021
Silicon 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 same
MITSUBISHI ELECTRIC CORP0 citations60
US12057496B2Aug 6, 2024
Silicon carbide semiconductor device and power converter
MITSUBISHI ELECTRIC CORP0 citations50
US11508840B2Nov 22, 2022
Silicon carbide semiconductor device and power converter
MITSUBISHI ELECTRIC CORP0 citations50
US11222973B2Jan 11, 2022
Semiconductor device
MITSUBISHI ELECTRIC CORP0 citations50
US11049963B2Jun 29, 2021
Silicon carbide semiconductor device and power converter
MITSUBISHI ELECTRIC CORP0 citations50
US12520550B2Jan 6, 2026
Silicon carbide semiconductor device and power converter
MITSUBISHI ELECTRIC CORP0 citations49