SC

Shinichiro CHIBA

YC Yonex Co.: 1 patents #11 of 26Top 45%
Overall (All Time): #2,777,777 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

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