Patents/Inventors

Yu Harubeppu

TokyoJP2 patents

3 Patents

US123278082025
Semiconductor Device
HITACHI POWER SEMICONDUCTOR DEVICE, Ltd.
0 cites
US121468162024
Test Jig and Test Method
Hitachi, Ltd.
0 cites
US116520232023
Semiconductor Device Including a Semiconductor Element with a Gate Electrode on Only One Surface
Hitachi Power Semiconductor Device, Ltd.
0 cites