Issued Patents 2005
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6951520 | Golf ball | Keiji Ohama, Takahiro Sajima | 2005-10-04 |
| 6905647 | Process for producing golf ball | Keiji Ohama | 2005-06-14 |
| 6899643 | Golf ball | Takahiro Sajima | 2005-05-31 |
| 6881160 | Golf ball | Takahiro Sajima | 2005-04-19 |
| 6875837 | Coated golf ball | Kazuhiko Isogawa | 2005-04-05 |
| 6855071 | Multi-piece golf ball and method for manufacturing the same | Keiji Ohama | 2005-02-15 |