RK

Ryoukei Kumagai

SU Suncall: 1 patents #37 of 92Top 45%
Overall (All Time): #2,751,851 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11131348 Torque limiter 2021-09-28