Issued Patents All Time
Showing 101–114 of 114 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6843735 | Golf ball | Keiji Ohama | 2005-01-18 |
| 6837806 | Golf ball | — | 2005-01-04 |
| 6821215 | Golf ball | — | 2004-11-23 |
| 6780128 | Golf ball | Keiji Moriyama | 2004-08-24 |
| 6776730 | Golf ball | Keiji Moriyama | 2004-08-17 |
| 6726579 | Multi-piece solid golf ball | Keiji Ohama, Seiichiro Endo | 2004-04-27 |
| 6719647 | Golf ball | — | 2004-04-13 |
| 6688993 | Golf ball | — | 2004-02-10 |
| 6685456 | Golf ball mold | — | 2004-02-03 |
| 6540625 | Golf ball | — | 2003-04-01 |
| 6530850 | Golf ball | — | 2003-03-11 |
| 6527654 | Golf ball | — | 2003-03-04 |
| 6319155 | Multi-piece solid golf ball | Keiji Moriyama, Kazunari Yoshida, Takeshi Asakura, Keiji Ohama | 2001-11-20 |
| 6123629 | Method of making a golf ball with improved flight distance and shot feeling | Tetsuo Yamaguchi, Kazunari Yoshida | 2000-09-26 |