Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6624862 | Display optical apparatus having a rotary compensator to improve display contrast | Kenji Konno, Yasumasa Sawai, Nobuyuki Kobayashi, Kenji Nishiguchi, Hideki Nagata | 2003-09-23 |
| 6624952 | Projection optical system | Tomiei Kuwa, Soh Ohzawa | 2003-09-23 |
| 6540361 | Display optical apparatus | — | 2003-04-01 |
| 6535256 | Color liquid crystal display device | Jun Ishihara, Kenji Konno | 2003-03-18 |
| 6512633 | Optical system for compensation of image shake | Kenji Konno | 2003-01-28 |