Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6955613 | Multi-piece golf ball and manufacturing method thereof | Norikazu Ninomiya, Masao Ogawa, Yuri Naka | 2005-10-18 |
| 6899638 | Golf club | Mototaka Iwata, Koji Sakai, Yukihiro Teranishi, Takeshi Naruo, Kazuhiro Ohmori +1 more | 2005-05-31 |