Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10195504 | Baseball or softball bat with modified restitution characteristics | Michiharu Tsukamoto, Yohei Yamashita, Toshiaki Kida | 2019-02-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10195504 | Baseball or softball bat with modified restitution characteristics | Michiharu Tsukamoto, Yohei Yamashita, Toshiaki Kida | 2019-02-05 |