Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835793 | Golf ball having a polyurethane cover | Masatoshi Yokota, Kaname Yamada | 2004-12-28 |
| 6792698 | Shoe | Kazuhiko Kobayashi | 2004-09-21 |
| 6787609 | Solid golf ball | Satoshi Mano | 2004-09-07 |
| 6692381 | Solid golf ball | Akihiro Nakahara, Satoshi Mano | 2004-02-17 |