ST

Shinji Takubo

MM Mitsubishi Mining: 1 patents #886 of 2,247Top 40%
Overall (All Time): #3,947,385 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4727741 Cross-rolling mill Yoshinori Ushifusa, Toshihiro Fukuzaki 1988-03-01