Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10858524 | Protective film forming resin agent and laser processing method | Yukinobu Ohura, Senichi Ryo | 2020-12-08 |
| 10561914 | Baseball or softball bat with modified restitution characteristics | Michiharu Tsukamoto, Toshiaki Kida, Kazuhiko Shindome, Kohei Kikuchi | 2020-02-18 |