Inventor · disambiguated record

Masahide Nagatomi

Also filed as: NAGATOMI MASAHIDE

2 granted patents·2 citations·filing 2003–2007

35Inventor score

Technology areasF27D

Files withNIPPON STEEL CORP1 NIPPON STEEL ENG CO LTD1

Top patents by PatentIndex Score

2 records

0163US7655181B2Screw conveyor of rotary hearth furnace for discharging reduced ironNIPPON STEEL ENG CO LTD·Filed 2007·Granted Feb 2, 2010·2 cites·6 claims
0236US7311519B2Raw material feeding apparatus for rotary hearth furnaceNIPPON STEEL CORP·Filed 2003·Granted Dec 25, 2007·0 cites·6 claims

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