Inventor
MASUOKA FUMIHITO
JP10 patents
⚠️ This page may combine multiple inventors who share the name “MASUOKA FUMIHITO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
8 patentsUS9601639B2Mar 21, 2017
Semiconductor device
MITSUBISHI ELECTRIC CORP8 citations81
US10510904B2Dec 17, 2019
Semiconductor device with backside N-type layer at active region/termination region boundary and extending into action region
MITSUBISHI ELECTRIC CORP2 citations71
US9508792B2Nov 29, 2016
Semiconductor device including an electric field buffer layer and method for manufacturing same
MITSUBISHI ELECTRIC CORP2 citations61
US11824084B2Nov 21, 2023
Power semiconductor device
MITSUBISHI ELECTRIC CORP0 citations50
US11004932B2May 11, 2021
Semiconductor device
MITSUBISHI ELECTRIC CORP0 citations50
US10658523B2May 19, 2020
Semiconductor device and manufacturing method thereof
MITSUBISHI ELECTRIC CORP0 citations49
US10355142B2Jul 16, 2019
Semiconductor device
MITSUBISHI ELECTRIC CORP0 citations49
US10658359B2May 19, 2020
Semiconductor device
MITSUBISHI ELECTRIC CORP0 citations40