Issued Patents All Time
Showing 76–92 of 92 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6659888 | Three-piece solid golf ball | Seiichiro Endo | 2003-12-09 |
| 6645090 | Multi-piece solid golf ball | Seiichiro Endo | 2003-11-11 |
| 6576707 | Multi-piece solid golf ball | Seiichiro Endo | 2003-06-10 |
| 6572493 | Multi-piece solid golf ball | — | 2003-06-03 |
| 6561923 | Colored golf ball | Hidenori Hiraoka | 2003-05-13 |
| 6558276 | Method of making a solid golf ball | Masatoshi Yokota | 2003-05-06 |
| 6558275 | Three-piece solid golf ball | — | 2003-05-06 |
| 6521711 | Multi-piece solid golf ball | Keiji Moriyama, Kazunari Yoshida, Satoshi Iwami | 2003-02-18 |
| 6520872 | Three-piece solid golf ball | Seiichiro Endo | 2003-02-18 |
| 6494793 | Two-piece solid golf ball | — | 2002-12-17 |
| 6494794 | Two-piece solid golf ball | — | 2002-12-17 |
| 6435984 | Golf ball | — | 2002-08-20 |
| 6319155 | Multi-piece solid golf ball | Keiji Moriyama, Kazunari Yoshida, Takeshi Asakura, Takahiro Sajima | 2001-11-20 |
| 6315682 | Multi-piece solid golf ball | Satoshi Iwami, Keiji Moriyama, Kazunari Yoshida | 2001-11-13 |
| 6287218 | Solid golf ball | — | 2001-09-11 |
| 6241625 | Solid golf ball | Masatoshi Yokota, Satoshi Iwami | 2001-06-05 |
| 6139447 | Rubber composition for golf ball and golf ball produced using the same | — | 2000-10-31 |