Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12337214 | Multi-piece solid golf ball | Hideo Watanabe | 2025-06-24 |
| 12318666 | Multi-piece solid golf ball | Hideo Watanabe | 2025-06-03 |
| 11654335 | Multi-piece solid golf ball | Hideo Watanabe | 2023-05-23 |
| 11504584 | Golf ball | Hirotaka Shinohara | 2022-11-22 |
| 11052291 | Golf ball | — | 2021-07-06 |
| 10967226 | Multi-piece solid golf ball | Hideo Watanabe, Akira Kimura | 2021-04-06 |
| 10953287 | Multi-piece solid golf ball | Hideo Watanabe | 2021-03-23 |
| 10765917 | Multi-piece solid golf ball | Hideo Watanabe, Katsunori Sato | 2020-09-08 |
| 10758786 | Multi-piece solid golf ball | Hideo Watanabe, Akira Kimura | 2020-09-01 |
| 10639523 | Multi-piece solid golf ball | Hideo Watanabe, Akira Kimura | 2020-05-05 |
| 10610741 | Multi-piece solid golf ball | Hideo Watanabe | 2020-04-07 |
| 10512823 | Multi-piece solid golf ball | Hideo Watanabe, Katsunori Sato | 2019-12-24 |