Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D765805 | Golf club head | Yu-Jin Song | 2016-09-06 |
| 9364726 | Metal wood club | Ryuichi Sugimae, Daniel J. Stone, Keisuke Yamane | 2016-06-14 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D765805 | Golf club head | Yu-Jin Song | 2016-09-06 |
| 9364726 | Metal wood club | Ryuichi Sugimae, Daniel J. Stone, Keisuke Yamane | 2016-06-14 |