Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10824064 | Light source device and projector | Tetsuo Shimizu, Akira Egawa | 2020-11-03 |
| 10795248 | Light source device and projector | Tetsuo Shimizu, Akira Egawa | 2020-10-06 |
| 10754164 | Image reading apparatus and reading module | Hidekazu Kobayashi | 2020-08-25 |