Inventor
WATAHIKI TATSURO
JP13 patents
Patents
13 patentsUS12142675B2Nov 12, 2024
Semiconductor device and method of manufacturing the same
MITSUBISHI ELECTRIC CORP2 citations68
US11728393B2Aug 15, 2023
Semiconductor device
MITSUBISHI ELECTRIC CORP0 citations57
US10483110B2Nov 19, 2019
Semiconductor device and method of manufacturing semiconductor device
MITSUBISHI ELECTRIC CORP1 citations57
US11222985B2Jan 11, 2022
Power semiconductor device
MITSUBISHI ELECTRIC CORP0 citations56
US11239323B2Feb 1, 2022
Oxide semiconductor device and method for manufacturing same
MITSUBISHI ELECTRIC CORP0 citations54
US11742313B2Aug 29, 2023
Pressure-contact semiconductor device
MITSUBISHI ELECTRIC CORP0 citations51
US11482607B2Oct 25, 2022
Semiconductor device and method for manufacturing semiconductor device
MITSUBISHI ELECTRIC CORP0 citations51
US11373998B2Jun 28, 2022
Semiconductor device with differences in crystallinity between components
MITSUBISHI ELECTRIC CORP0 citations51
US10971634B2Apr 6, 2021
Oxide semiconductor device and method of manufacturing oxide semiconductor device
MITSUBISHI ELECTRIC CORP0 citations49
US12349390B2Jul 1, 2025
Semiconductor device
MITSUBISHI ELECTRIC CORP0 citations47
US11251282B2Feb 15, 2022
Power semiconductor device
MITSUBISHI ELECTRIC CORP0 citations47
US11107895B2Aug 31, 2021
Semiconductor device
MITSUBISHI ELECTRIC CORP0 citations47
US10756189B2Aug 25, 2020
Semiconductor device
MITSUBISHI ELECTRIC CORP0 citations37