Issued Patents 2004
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6805644 | Three-piece solid golf ball | Kazunari Yoshida, Satoshi Iwami, Keiji Ohama | 2004-10-19 |
| 6790148 | Multi-piece solid golf ball and method of making the same | Kazunari Yoshida, Keiji Ohama, Hidenori Hiraoka, Takumi Nishino | 2004-09-14 |
| 6780128 | Golf ball | Takahiro Sajima | 2004-08-24 |
| 6776730 | Golf ball | Takahiro Sajima | 2004-08-17 |
| 6716115 | Thread wound golf ball | Kazuhiko Isogawa | 2004-04-06 |
| 6705956 | Four-piece solid golf ball | Kazunari Yoshida | 2004-03-16 |
| 6676539 | Thread-wound golf ball | Kazuhiko Isogawa | 2004-01-13 |
| 6676542 | Multi-piece solid golf ball | Akira Kato | 2004-01-13 |