YK

Yoshihiro Kohsaka

YK Ykk: 1 patents #27 of 84Top 35%
📍 Toyama, JP: #92 of 274 inventorsTop 35%
Overall (2020): #212,345 of 565,922Top 40%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10687591 Fastener stringer and slide fastener Takumi Arai, Takahiko Aoki, Takashi Mori 2020-06-23