AO

Akira Ohnuki

NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
📍 Ashiya, JP: #205 of 346 inventorsTop 60%
Overall (All Time): #4,099,989 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4299109 Rolling mill with loosely sleeved roll Hiromi Matsumoto, Toshio Kikuma, Koe Nakajima 1981-11-10