Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10773130 | Multi-piece solid golf ball | Hideo Watanabe, Akira Kimura | 2020-09-15 |
| 10695618 | Golf ball | Akira Kimura, Toru Ogawana, Katsunobu Mochizuki | 2020-06-30 |
| 10661125 | Golf ball and method of manufacturing the same | Tsuyoshi Nakajima | 2020-05-26 |
| 10653922 | Multi-piece solid golf ball | Hideo Watanabe, Akira Kimura | 2020-05-19 |