YK

Yoshinori Kojima

YK Ykk: 1 patents #13 of 73Top 20%
📍 Toyama, JP: #107 of 250 inventorsTop 45%
Overall (2022): #197,874 of 548,613Top 40%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11363859 Slide fastener Yu Chen Tung, Shigeyoshi Takazawa 2022-06-21