Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5340112 | Thread wound golf ball | Tadahiro Ebisuno | 1994-08-23 |
| 5215308 | Solid golf ball | Hidenori Hiraoka | 1993-06-01 |
| 5156405 | Golf ball | Katsutoshi Kitaoh, Mikio Yamada | 1992-10-20 |
| 5082285 | Solid golf ball | Hidenori Hiraoka | 1992-01-21 |
| 4929678 | Rubber composition and a solid golf ball obtained therefrom | Hidenori Hiraoka, Yoshinobu Nakamura, Hiroshi Ohtsuru | 1990-05-29 |
| 4871589 | Method of coating a golf ball | Katsutoshi Kitaoh | 1989-10-03 |
| 4679794 | Golf ball | Mikio Yamada | 1987-07-14 |