KK

Kohhei Kamiya

NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
Overall (All Time): #2,650,973 of 4,157,543Top 65%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11313009 Hot-rolled steel sheet and method for manufacturing same Mitsuru Yoshida, Nobusato Kojima, Yuuki Kanzawa 2022-04-26