Inventor

FUKUMA KATSUHIKO

JP2 patents

Patents

2 patents

US7812558B2Oct 12, 2010

Driving apparatus of electric motor for reduction roll

TOSHIBA MITSUBISHI ELEC INC11 citations78

US9374033B2Jun 21, 2016

Three-level power conversion apparatus

TOSHIBA MITSUBISHI ELEC INC3 citations68