Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9937384 | Multi-piece solid golf ball | Hideo Watanabe, Tsuyoshi Nakajima, Takanori TAGO | 2018-04-10 |
| 9908007 | Multi-piece solid golf ball | Hideo Watanabe, Katsunori Sato | 2018-03-06 |