KK

Kohhei Kamiya

NS Nippon Steel: 1 patents #170 of 435Top 40%
Overall (2022): #370,148 of 548,613Top 70%
1
Patents 2022

Issued Patents 2022

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