Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8023050 | Optical device and projector | — | 2011-09-20 |
| 8009827 | Encryption processing method and encryption processing device | Toshio Okochi, Takashi Watanabe, Tatsuya Kameyama, Shunsuke Ota | 2011-08-30 |
| 7948593 | Projector having an adjustment mechanism | Hiroaki Yanai | 2011-05-24 |