Inventor · disambiguated record
Yoshiyuki Yamagami
Also filed as: YAMAGAMI YOSHIYUKI
2 granted patents·6 citations·filing 2001–2010
51Inventor score
Technology areasC04B
Top patents by PatentIndex Score
2 records- 0169US8889062B2Carbonaceous refractory and method of production of same and also blast furnace bottom or side wallsINOUE HIROYUKI·Filed 2010·Granted Nov 18, 2014·2 cites·12 claims
- 0254US6875716B2Carbonaceous refractory and method for preparing the sameNIPPON STEEL CORP·Filed 2001·Granted Apr 5, 2005·4 cites·12 claims
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