Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D508722 | Golf club iron head | Isamu Toshinari, Tomomi Watanabe, Mamoru Saraie, Kiyotaka Chaen | 2005-08-23 |
| 6899638 | Golf club | Kenji Onoda, Koji Sakai, Yukihiro Teranishi, Takeshi Naruo, Kazuhiro Ohmori +1 more | 2005-05-31 |
| D504167 | Weight portion for a golf club iron head | Isamu Toshinari, Tomomi Watanabe, Mamoru Saraie, Kiyotaka Chaen | 2005-04-19 |