DY

Daisuke Yoshitsugu

KR Krosakiharima: 1 patents #47 of 126Top 40%
Overall (All Time): #3,274,410 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8084122 Zirconia-carbon-containing refractory and method for producing same Katsumi Morikawa 2011-12-27