Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11060905 | Laser device | Jingbo Wang, Yoshiaki Takenaka, Hitoshi Nishimura, Makoto Ryudo, Kiyotaka Eizumi +7 more | 2021-07-13 |
| 10955618 | Fiber coupling device | MASATOSHI NISHIO, Hitoshi Nishimura, Jingbo Wang, Makoto Ryudo, Hideaki Yamaguchi +4 more | 2021-03-23 |