SC

Shinichiro CHIBA

YC Yonex Co.: 1 patents #4 of 4Top 100%
Overall (2020): #278,133 of 565,922Top 50%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10576346 Artificial shuttlecock feather and shuttlecock Takumi Sakaguchi 2020-03-03