Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11185744 | Golf ball | Hironori Takihara, Hikaru Nagakura | 2021-11-30 |
| 11167177 | Golf ball | Hidetaka INOUE, Hironori Takihara, Hikaru Nagakura | 2021-11-09 |
| 10940368 | Golf ball | Hikaru Nagakura, Kazuyoshi Shiga, Takahiro Shigemitsu | 2021-03-09 |