Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10765921 | Iron golf club head | Kazuhiro Hayashi | 2020-09-08 |
| 10758791 | Iron-type golf club head | — | 2020-09-01 |
| 10688353 | Iron-type golf club head | — | 2020-06-23 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10765921 | Iron golf club head | Kazuhiro Hayashi | 2020-09-08 |
| 10758791 | Iron-type golf club head | — | 2020-09-01 |
| 10688353 | Iron-type golf club head | — | 2020-06-23 |