Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6846079 | Polarization converter, illumination optical device having the polarization converter and projector | Yasunori Ogawa | 2005-01-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6846079 | Polarization converter, illumination optical device having the polarization converter and projector | Yasunori Ogawa | 2005-01-25 |