YK

Yosuke Kitamura

MA Mitsui Kinzoku Act: 1 patents #8 of 26Top 35%
Overall (2021): #199,487 of 548,734Top 40%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11105140 Opening and closing device and opening and closing system Naoya Seto 2021-08-31