Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6488597 | Golf ball | Satoshi Iwami, Akira Kato | 2002-12-03 |
| 6406383 | Multi-piece golf ball | Kazunari Yoshida | 2002-06-18 |
| 6371869 | Golf ball with core and surrounding cover | Akira Kato, Satoshi Iwami | 2002-04-16 |
| 6361454 | Multi-piece golf ball | Kazunari Yoshida | 2002-03-26 |
| 6336872 | Multi-piece solid golf ball | Takashi Sasaki, Takeshi Asakura, Satoshi Iwami | 2002-01-08 |