SO

Sukehachi Oi

SC Shinko Electric Industries Co.: 2 patents #77 of 267Top 30%
📍 Somalomo, CM: #648 of 1,329 inventorsTop 50%
Overall (All Time): #2,327,187 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4974706 Torque limiter Hiroshi Maji 1990-12-04
4844220 Torque limiter Hiroshi Maji 1989-07-04