Inventor

KAWAMOTO TETSUMASA

JP2 patents

Patents

2 patents

US6312501B1Nov 6, 2001

Method of producing reduced iron and production facilities therefor

MITSUBISHI HEAVY IND LTD3 citations58

US6840981B2Jan 11, 2005

Method of producing reduced iron and production facilities therefor

MITSUBISHI HEAVY IND LTD0 citations48