YS

Yukio Sei

Overall (2021): #93,860 of 548,734Top 20%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11123875 Work assembling device, control method for work assembling device, control program for work assembling device, and recording medium — 2021-09-21
10888963 Blade assembling method and blade assembling device for torque converter — 2021-01-12