Inventor

NAKAYAMA TAISEI

JP2 patents

Patents

2 patents

US6340399B1Jan 22, 2002

Non-oriented electrical steel sheet and method for producing the same

SUMITOMO METAL IND21 citations88

US6638368B2Oct 28, 2003

Non-oriented electrical steel sheet and method for producing the same

SUMITOMO METAL IND3 citations58