Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE42740 | Projector | Motoyuki Fujimori, Kenji Iguchi, Kiichi Okumura | 2011-09-27 |
| 8023186 | Screen | Ryoji Katsuma, Akira Shinbo | 2011-09-20 |
| RE42515 | Method of manufacturing reflective mirror, illumination device, and projector | — | 2011-07-05 |