Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6824479 | Golf ball | Kazuhiko Isogawa, Yoshinori Sano | 2004-11-30 |
| 6766739 | Golf ball printing method | Kazuhiko Isogawa | 2004-07-27 |
| 6726579 | Multi-piece solid golf ball | Keiji Ohama, Takahiro Sajima | 2004-04-27 |
| 6712718 | Three-piece solid golf ball | Keiji Ohama | 2004-03-30 |
| 6676543 | Coated golf ball | — | 2004-01-13 |