SK

Soichi Kojima

KC Kurosaki Refractories Co.: 1 patents #25 of 74Top 35%
📍 Okayama, JP: #824 of 1,590 inventorsTop 55%
Overall (All Time): #3,988,722 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4564493 Method of manufacturing a casting nozzle brick Tsuneo Shintani, Masuo Goto 1986-01-14