Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9889348 | Golf club head | — | 2018-02-13 |
| 9855475 | Golf club head | — | 2018-01-02 |
| 9814943 | Golf club | Masahide Onuki, Naruhiro MIZUTANI | 2017-11-14 |
| 9770635 | Golf club head | Kota YAMASAWA | 2017-09-26 |
| 9630067 | Golf club | Daisuke KOHNO | 2017-04-25 |
| 9616300 | Golf club head | — | 2017-04-11 |
| 9586101 | Golf club | — | 2017-03-07 |
| 9498684 | Golf club head | — | 2016-11-22 |
| 9364724 | Golf club | — | 2016-06-14 |
| 9283446 | Golf club | — | 2016-03-15 |
| 9168439 | Golf club head | — | 2015-10-27 |
| 8870675 | Iron golf club set and golf club head | — | 2014-10-28 |