Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11007411 | Method for manufacturing iron golf club head, iron golf club head, and iron golf club | Tetsuya Kanayama, Jun Yoshikawa | 2021-05-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11007411 | Method for manufacturing iron golf club head, iron golf club head, and iron golf club | Tetsuya Kanayama, Jun Yoshikawa | 2021-05-18 |