YK

Yoshimi Kawazu

NC Nkk Co.: 1 patents #579 of 1,173Top 50%
📍 Kurashiki, JP: #491 of 838 inventorsTop 60%
Overall (All Time): #3,787,553 of 4,157,543Top 95%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5479433 Direct current arc furnace Toshimichi Maki, Hiroyuki Yamashita, Hidefumi Nakashima 1995-12-26