Inventor
YASUMOTO HIROMICHI
JP4 patents
Patents
4 patentsUS3933024AJan 20, 1976
Method for cold rolling of a high magnetic flux density grain-oriented electrical steel sheet or strip having excellent properties
NIPPON STEEL CORP22 citations78
US4875947AOct 24, 1989
Method for producing grain-oriented electrical steel sheet having metallic luster and excellent punching property
NIPPON STEEL CORP21 citations76
US5028279AJul 2, 1991
Grain oriented electrical steel sheet having improved glass film properties and low watt loss and process for producing same
NIPPON STEEL CORP6 citations72
US4897131AJan 30, 1990
Grain-oriented electrical steel sheet having improved glass film properties and low watt loss
NIPPON STEEL CORP11 citations72