Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8177664 | Putter head and putter head set | Daisuke Horii | 2012-05-15 |
| 8012040 | Iron golf club head | — | 2011-09-06 |
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8177664 | Putter head and putter head set | Daisuke Horii | 2012-05-15 |
| 8012040 | Iron golf club head | — | 2011-09-06 |