ST

Shohei Tsuji

KC Koyo Thermo Systems Co.: 1 patents #13 of 36Top 40%
Overall (All Time): #3,413,763 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7029540 Method of gas carburizing Showa Tachisato, Tomoyuki Ishibashi 2006-04-18