SO

Shigeyuki Ono

NC Nippon Kokan Co.: 1 patents #290 of 735Top 40%
📍 Fukuyama, JP: #292 of 471 inventorsTop 65%
Overall (All Time): #4,103,057 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4308057 Steel making by converter Akichika Ozeki, Eiichi Sakamoto, Kiyomi Taguchi, Yoshio Miyashita 1981-12-29