Inventor · disambiguated record
Osamu Tsuge
Also filed as: TSUGE OSAMU
13 granted patents·14 pending applications·210 citations·filing 1995–2011
91Inventor score
Top patents by PatentIndex Score
27 records- 0194US6630010B2Method of producing metallic ironMIDREX INT BV ZUERICH·Filed 2001·Granted Oct 7, 2003·66 cites·10 claims
- 0290US6569223B2Method of manufacturing molten metal ironMIDREX INT BV ZUERICH·Filed 2001·Granted May 27, 2003·38 cites·18 claims
- 0389US6413295B2Iron production method of operation in a rotary hearth furnace and improved furnace apparatusMIDREX INTERNAT B V ROTTERDAM·Filed 1999·Granted Jul 2, 2002·70 cites·34 claims
- 0481US8915352B2Feeding system for reduced iron materialTSUGE OSAMU·Filed 2011·Granted Dec 23, 2014·3 cites·20 claims
- 0580US7806959B2Metallic iron nuggetsMIDREX INT BV ZUERICH·Filed 2007·Granted Oct 5, 2010·2 cites·13 claims
- 0674US9310133B2Rotary hearth furnace exhaust gas duct apparatus and method for operating sameMIZUTANI NORIAKI·Filed 2011·Granted Apr 12, 2016·2 cites·16 claims
- 0772US7674316B2Method for producing metallic ironMIDREX INT BV ZUERICH·Filed 2008·Granted Mar 9, 2010·1 cites·15 claims
- 0871US8012236B2Method and apparatus for producing reduced metalKOBE STEEL LTD·Filed 2004·Granted Sep 6, 2011·5 cites·10 claims
- 0963US2007258843A1Metallic iron nuggetsMIDREX INTERNAT B V ZURICH·Filed 2007·Application pending·0 cites
- 1060US7846235B2Method for producing metallic ironKOBE STEEL LTD·Filed 2008·Granted Dec 7, 2010·0 cites·20 claims
- 1160US2006248981A1Granular metallic ironMIDREX INT BV ZUERICH·Filed 2006·Application pending·0 cites
- 1259US2006070495A1Granular metallic ironMIDREX INT BV ZUERICH·Filed 2005·Application pending·0 cites
- 1358US5930579AMethod for manufacturing reduced iron briquettesKOBE STEEL LTD·Filed 1995·Granted Jul 27, 1999·13 cites·5 claims
- 1456US8187359B2Granulated metallic iron superior in rust resistance and method for producing the sameTOKUDA KOJI·Filed 2006·Granted May 29, 2012·2 cites·15 claims
- 1551US2012007292A1Method and apparatus for producing reduced metalTOKUDA KOJI·Filed 2011·Application pending·0 cites
- 1649US2004076539A1Granular metallic ironFiled 2002·Application pending·0 cites
- 1748US5731272ALubricant and method of manufacturing briquette using the sameKOBE STEEL LTD·Filed 1996·Granted Mar 24, 1998·8 cites·25 claims
- 1847US2006096675A1Method for producing metallic ironKOBE STEEL LTD·Filed 2004·Application pending·0 cites
- 1947US2004173054A1Method of manufacturing metal ironFiled 2002·Application pending·0 cites
- 2043US2013118307A1Device for producing granular metal iron and process for producing granular metal ironKIKUCHI SHOICHI·Filed 2011·Application pending·0 cites
- 2142US2004168550A1Method for accelerating separation of granular metallic iron from slagFiled 2002·Application pending·0 cites
- 2242US2006169103A1Process for producing particulate iron metalKOBE STEEL LTD·Filed 2004·Application pending·0 cites
- 2342US2004154436A1Method for producing granular metalFiled 2002·Application pending·0 cites
- 2441US2011265603A1Method for producing granular ironKOBE STEEL LTD·Filed 2010·Application pending·0 cites
- 2537US2004119210A1Sealing mechanism of feeding deviceKOBE STEEL LTD·Filed 2002·Application pending·0 cites
- 2636US2013098202A1Process for producing molten steel using granular metallic ironTSUGE OSAMU·Filed 2011·Application pending·0 cites
- 2731US9180521B2Method for producing granular metallic ironMISAWA RYOTA·Filed 2011·Granted Nov 10, 2015·0 cites·3 claims
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