Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6709112 | Light source device and projection type display capable of enclosing fragment herein in case of burst of discharge lamp during lighting | Hideharu Tanaka, Mitsuhiro Kawaguchi, Tatsuro Hirose, Toshimitsu Iwai, Tomohiro Bessho | 2004-03-23 |