ST

Syuhei Tomita

TC Toyo Tanso Co.: 1 patents #72 of 192Top 40%
Overall (All Time): #2,804,224 of 4,157,543Top 70%
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Patent #TitleCo-InventorsDate
10718569 Heat treat furnace jig Hiroshi Machino, Toshiharu Hiraoka, Shingo Bito 2020-07-21