Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6822811 | Oblique projection optical system and method for setting the same | — | 2004-11-23 |
| 6779897 | Rear projection optical system | Kenji Konno, Soh Ohzawa | 2004-08-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6822811 | Oblique projection optical system and method for setting the same | — | 2004-11-23 |
| 6779897 | Rear projection optical system | Kenji Konno, Soh Ohzawa | 2004-08-24 |