Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D508722 | Golf club iron head | Mototaka Iwata, Isamu Toshinari, Mamoru Saraie, Kiyotaka Chaen | 2005-08-23 |
| D504167 | Weight portion for a golf club iron head | Mototaka Iwata, Isamu Toshinari, Mamoru Saraie, Kiyotaka Chaen | 2005-04-19 |