KT

Kenji Tomizawa

SC Sugatsune Kogyo Co.: 1 patents #1 of 11Top 10%
Overall (2022): #373,471 of 548,613Top 70%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11384581 Door opening/closing apparatus and hinge Ryo Niimi 2022-07-12