MN

Michihiko Nagumo

NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
Overall (All Time): #4,058,356 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4406711 Method for the production of homogeneous steel Takeshi Kubota, Keiji Konno 1983-09-27