Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11050890 | Medium conveying apparatus for determining conveyance abnormality based on images acquired by changing backing member | Ken Funaki, Tomoyuki Niwata | 2021-06-29 |
| 10934309 | Tricyclic quinone derivative | Hitoshi Ban, Seiji KAMIOKA, Shoukou Ri, Tomoyuki Furuta, Chiang Jia Li | 2021-03-02 |
| 10908020 | Light source device and method for driving light source device | Katsuya Suzuki, Hiromi Yamamoto | 2021-02-02 |