TM

Toramasa Matsugi

SI Sumitomo Heavy Industries: 1 patents #424 of 917Top 50%
📍 Yachiyo, JP: #113 of 236 inventorsTop 50%
Overall (All Time): #3,893,271 of 4,157,543Top 95%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4890719 Excavator for bucket elevator type continuous unloader Yoshitaka Yagi, Mitsushige Kiyama 1990-01-02