Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11091662 | Ink composition, ink set, image forming method, and printed matter | Kosuke Watanabe, Yushi HONGO, Naoharu Kiyoto, Toshiyuki Makuta, Kazuhiro Hamada | 2021-08-17 |
| 10928606 | Lens unit | Tomonari Masuzawa, Daiki YOSHIDA | 2021-02-23 |
| 10901166 | Lens unit | Daiki YOSHIDA | 2021-01-26 |