Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6624862 | Display optical apparatus having a rotary compensator to improve display contrast | Kohtaro Hayashi, Kenji Konno, Nobuyuki Kobayashi, Kenji Nishiguchi, Hideki Nagata | 2003-09-23 |
| 6561655 | Projector | Satoshi Onishi, Kazuhiko Inoue, Iwao P. Adachi, Hideki Nagata | 2003-05-13 |