Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6569036 | Multi-layer solid golf ball | Kohei Takemura | 2003-05-27 |
| 6541574 | Golf ball with core and surrounding cover, and manufacturing method thereof | Kohei Takemura, Seigou Sakagami, Kaname Yamada | 2003-04-01 |