Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6976760 | Projector having a cooling passage that cools the light source and outer case | Takeshi Takizawa | 2005-12-20 |
| 6866389 | Optical device and projector | Takeshi Takizawa | 2005-03-15 |