Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10225531 | Image display unit, image projection unit, and image projection apparatus | Yoshito Saito, Akihisa Mikawa | 2019-03-05 |
| 10197894 | Dustproof member for image generation device and image projection apparatus | — | 2019-02-05 |