Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6603590 | Optical modulation device and projector | Nobuo Watanabe, Hiromi Saito, Shigeo Toda | 2003-08-05 |
| 6558001 | Projector | Satoshi Yoshida | 2003-05-06 |
| RE38084 | Projector | Toshiaki Hashizume, Hisashi Iechika, Shinji Haba, Akitaka Yajima | 2003-04-22 |
| 6527393 | Illumination optical system and projector using same | — | 2003-03-04 |