Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10864408 | Golf ball | Takahiro Sajima, Hironori Takihara | 2020-12-15 |
| 10864409 | Golf ball | Takahiro Sajima, Hironori Takihara | 2020-12-15 |
| 10799766 | Golf ball | Takahiro Sajima | 2020-10-13 |
| 10525308 | Golf ball | Takahiro Sajima, Hironori Takihara | 2020-01-07 |