WK

Wataru Kawaguchi

JU Juki: 1 patents #2 of 13Top 20%
YK Ykk: 1 patents #13 of 73Top 20%
Overall (2022): #216,229 of 548,613Top 40%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11317683 Method for sewing slide fastener, and slide fastener product Ichirou Suzuki 2022-05-03