Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12420149 | Golf club head | Naruhiro MIZUTANI, Kiyofumi Matsunaga | 2025-09-23 |
| 12257483 | Golf club head and golf club | Naruhiro MIZUTANI, Kiyofumi Matsunaga, Hirotaka Nakamura, Daisuke KOHNO, Shinya Furuta | 2025-03-25 |
| 12246226 | Golf club head | Naruhiro MIZUTANI, Daisuke KOHNO, Hirotaka Nakamura | 2025-03-11 |
| 11666808 | Golf club head | — | 2023-06-06 |