Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6666779 | Golf club and method of manufacturing the golf club | Mototaka Iwata, Isamu Toshinari, Kenji Kanegawa | 2003-12-23 |
| 6520867 | Golf club shaft | Koryo Miura | 2003-02-18 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6666779 | Golf club and method of manufacturing the golf club | Mototaka Iwata, Isamu Toshinari, Kenji Kanegawa | 2003-12-23 |
| 6520867 | Golf club shaft | Koryo Miura | 2003-02-18 |