Inventor

YAMASAKI KOUJI

JP2 patents

Patents

2 patents

US4875947AOct 24, 1989

Method for producing grain-oriented electrical steel sheet having metallic luster and excellent punching property

NIPPON STEEL CORP21 citations76

US4846903AJul 11, 1989

Method for producing a grain oriented electrical steel sheet

NIPPON STEEL CORP0 citations37