Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11724161 | Golf ball | Takahiro Sajima | 2023-08-15 |
| 11712605 | Golf ball | Takahiro Sajima | 2023-08-01 |
| 11433279 | Golf ball | Takahiro Sajima | 2022-09-06 |
| 11426634 | Golf ball | Takahiro Sajima | 2022-08-30 |
| 11413504 | Golf ball | Takahiro Sajima | 2022-08-16 |
| 11266881 | Golf ball | Takahiro Sajima, Hironori Takihara | 2022-03-08 |
| 11052290 | Golf ball | Takahiro Sajima | 2021-07-06 |
| 10881913 | Golf ball | Takahiro Sajima | 2021-01-05 |
| 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 |