Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9814946 | Golf club head | Kota YAMASAWA | 2017-11-14 |
| 9724572 | Golf club | Naruhiro MIZUTANI | 2017-08-08 |
| 9566485 | Golf club shaft | Hiroshi Hasegawa, Takeshi Shimauchi | 2017-02-14 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9814946 | Golf club head | Kota YAMASAWA | 2017-11-14 |
| 9724572 | Golf club | Naruhiro MIZUTANI | 2017-08-08 |
| 9566485 | Golf club shaft | Hiroshi Hasegawa, Takeshi Shimauchi | 2017-02-14 |