Issued Patents 2020
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10850171 | Golf club head | Seiji Hayase | 2020-12-01 |
| 10828542 | Golf club head | Seiji Hayase | 2020-11-10 |
| 10806975 | Golf club | Masahide Onuki, Naruhiro MIZUTANI | 2020-10-20 |
| 10758798 | Golf club head | Naruhiro MIZUTANI, Jacob Lambeth | 2020-09-01 |
| 10729944 | Wood golf club with curved weight inside hollow body | — | 2020-08-04 |