Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6417282 | Golf ball and cover stock | Rinya Takesue, Yasushi Ichikawa | 2002-07-09 |
| 6384135 | Golf ball cover stocks and golf balls | Rinya Takesue, Yasushi Ichikawa | 2002-05-07 |
| 6334819 | Multi-piece solid golf ball | Yasushi Ichikawa, Rinya Takesue | 2002-01-01 |