Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11761494 | Drag washer and fishing reel | Akira Niitsuma, Shu Kusuda, Atsushi Yagara | 2023-09-19 |
TT
Takuji Takamatsu
Overall (2023): #233,726 of 537,848Top 45%
1
Patents 2023