Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4929678 | Rubber composition and a solid golf ball obtained therefrom | Akihiko Hamada, Hidenori Hiraoka, Yoshinobu Nakamura | 1990-05-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4929678 | Rubber composition and a solid golf ball obtained therefrom | Akihiko Hamada, Hidenori Hiraoka, Yoshinobu Nakamura | 1990-05-29 |