HK

Hiroaki Kanazawa

YK Ykk: 1 patents #13 of 73Top 20%
Overall (2022): #433,476 of 548,613Top 80%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11412799 Button attachment member conveying device Ryusaku Watanabe 2022-08-16