Inventor

IGAWA YASUHIKO

JP3 patents

Patents

3 patents

US6811759B2Nov 2, 2004

Method of producing iron oxide pellets

KOBE STEEL LTD22 citations91

US6579505B2Jun 17, 2003

Method of producing iron oxide pellets

KOBE STEEL LTD25 citations91

US7438730B2Oct 21, 2008

Method of producing iron oxide pellets

KOBE STEEL LTD2 citations61