Inventor
TSUKUTA MOTOHIRO
JP2 patents
Patents
2 patentsUS11275124B2Mar 15, 2022
Abnormality cause identifying method, abnormality cause identifying device, power converter and power conversion system
FUJI ELECTRIC CO LTD2 citations63
US11709207B2Jul 25, 2023
Power supply device and deterioration determination method of power supply device
FUJI ELECTRIC CO LTD0 citations38