YU

Yoji Uemura

US Uryu Seisaku: 3 patents #2 of 3Top 70%
Overall (All Time): #1,435,855 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11052518 Striking torque adjustment device of hydraulic torque wrench — 2021-07-06
8905154 Impact torque adjusting device of hydraulic torque wrench — 2014-12-09
8430185 Impact torque adjusting device of hydraulic torque wrench — 2013-04-30