YK

Yohei Koyama

YK Ykk: 1 patents #13 of 73Top 20%
Overall (2022): #197,820 of 548,613Top 40%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11528966 Molded surface fastener and manufacturing method of molded surface fastener Zhiyu Ren, Takayuki Matsui, Jun Hashizume 2022-12-20