Inventor
IESAKA SATOSHI
JP2 patents
Patents
2 patentsUS11955878B2Apr 9, 2024
Upper arm drive circuit, drive circuit of power conversion device, and power conversion device
HITACHI POWER SEMICONDUCTOR DEVICE LTD0 citations43
US11735997B2Aug 22, 2023
Upper arm drive circuit having a reverse current prevention circuit disposed between a power supply of a power conversion device and a first capacitor and control method thereof
HITACHI POWER SEMICONDUCTOR DEVICE LTD0 citations43