YS

Yousuke Shirai

SM Smc: 2 patents #375 of 737Top 55%
📍 Ibaraki, JP: #3,280 of 6,779 inventorsTop 50%
Overall (All Time): #2,215,304 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6408706 Rotation stop device and electric actuator having rotation stopping function Shigekazu Nagai 2002-06-25
D412917 Electric actuator Shigekazu Nagai 1999-08-17