Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8049398 | High-pressure discharge lamp, lamp unit using the same, and projective image display device using the lamp unit | Yoshiki Kitahara, Jun Sakaguchi | 2011-11-01 |
| 8049771 | Multi-beam image forming apparatus | — | 2011-11-01 |