YT

Yoshikazu Toumei

SC Shinjo Manufacturing Co.: 1 patents #2 of 5Top 40%
Overall (All Time): #3,238,729 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D631336 Self-piercing nut — 2011-01-25