P

Inventor

TSUGE OSAMU

JP13 patents
⚠️ This page may combine multiple inventors who share the name “TSUGE OSAMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MIDREX INT BV ZUERICH

4 patents
US6630010B2Oct 7, 2003

Method of producing metallic iron

MIDREX INT BV ZUERICH66 citations95
US6569223B2May 27, 2003

Method of manufacturing molten metal iron

MIDREX INT BV ZUERICH38 citations92
US7806959B2Oct 5, 2010

Metallic iron nuggets

MIDREX INT BV ZUERICH2 citations62
US7674316B2Mar 9, 2010

Method for producing metallic iron

MIDREX INT BV ZUERICH1 citations51

KOBE STEEL LTD

4 patents
US5930579AJul 27, 1999

Method for manufacturing reduced iron briquettes

KOBE STEEL LTD13 citations72
US5731272AMar 24, 1998

Lubricant and method of manufacturing briquette using the same

KOBE STEEL LTD8 citations70
US8012236B2Sep 6, 2011

Method and apparatus for producing reduced metal

KOBE STEEL LTD5 citations62
US7846235B2Dec 7, 2010

Method for producing metallic iron

KOBE STEEL LTD0 citations33

MIDREX INTERNAT B V ROTTERDAM

1 patent
US6413295B2Jul 2, 2002

Iron production method of operation in a rotary hearth furnace and improved furnace apparatus

MIDREX INTERNAT B V ROTTERDAM70 citations95

TOKUDA KOJI

1 patent
US8187359B2May 29, 2012

Granulated metallic iron superior in rust resistance and method for producing the same

TOKUDA KOJI2 citations59

TSUGE OSAMU

1 patent
US8915352B2Dec 23, 2014

Feeding system for reduced iron material

TSUGE OSAMU3 citations56

MIZUTANI NORIAKI

1 patent
US9310133B2Apr 12, 2016

Rotary hearth furnace exhaust gas duct apparatus and method for operating same

MIZUTANI NORIAKI2 citations55

MISAWA RYOTA

1 patent
US9180521B2Nov 10, 2015

Method for producing granular metallic iron

MISAWA RYOTA0 citations26