Inventor · disambiguated record
Hiroshi Tamazawa
Also filed as: TAMAZAWA HIROSHI
2 granted patents·1 pending application·7 citations·filing 2003–2008
52Inventor score
Top patents by PatentIndex Score
3 records- 0170US8101007B2Method for reduction treatment of electric furnace dustSUGITATSU HIROSHI·Filed 2008·Granted Jan 24, 2012·2 cites·14 claims
- 0266US6918947B2Method for making reduced ironKOBE STEEL LTD·Filed 2003·Granted Jul 19, 2005·5 cites·13 claims
- 0338US2003196517A1Method of treating heavy metal and/or organic compoundKOBE STEEL LTD·Filed 2003·Application pending·0 cites
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