Inventor
ORITA KIYOSHI
JP2 patents
Patents
2 patentsUS4548656AOct 22, 1985
Method and apparatus for reducing the watt loss of a grain-oriented electromagnetic steel sheet and a grain-oriented electromagnetic steel sheet having a low watt loss
NIPPON STEEL CORP11 citations71
US4513597AApr 30, 1985
Apparatus for reducing the watt loss of a grain-oriented electromagnetic steel sheet
NIPPON STEEL CORP14 citations69