Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10369419 | Golf ball | Kae Ilzuka, Tsuyoshi Nakajima | 2019-08-06 |
| 10279218 | Golf ball | Hideo Watanabe, Tsuyoshi Nakajima | 2019-05-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10369419 | Golf ball | Kae Ilzuka, Tsuyoshi Nakajima | 2019-08-06 |
| 10279218 | Golf ball | Hideo Watanabe, Tsuyoshi Nakajima | 2019-05-07 |