Issued Patents 2023
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11839795 | Golf ball | Takahiro Sajima, Daijiro KOJIMA | 2023-12-12 |
| 11833396 | Golf ball | Daijiro KOJIMA, Takahiro Sajima | 2023-12-05 |
| 11826615 | Golf ball rubber composition and golf ball using the same | Kai Hayashi, Kazuyoshi Shiga, Takahiro Shigemitsu | 2023-11-28 |
| 11794078 | Golf ball | Kazuyoshi Shiga, Kai Hayashi, Takahiro Shigemitsu | 2023-10-24 |
| 11633649 | Golf ball | Kazuyoshi Shiga, Kai Hayashi, Takahiro Shigemitsu | 2023-04-25 |