Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9849340 | Golf ball | Kohei MIMURA, Takahiro Sajima | 2017-12-26 |
| 9713747 | Golf ball | Takahiro Sajima | 2017-07-25 |
| 9682282 | Golf ball | Masahide Onuki | 2017-06-20 |
| 9555289 | Golf ball | Kohei MIMURA, Takahiro Sajima, Masahide Onuki | 2017-01-31 |