TT

Tsutomu Takahashi

YC Yonex Co.: 1 patents #1 of 4Top 25%
Overall (2021): #224,753 of 548,734Top 45%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10974100 Racket and grommet Naoto Ogawa, Masato Kawabata, Hitoshi Kato 2021-04-13