Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6365526 | Optical illumination system and projection apparatus | Tatsuru Kanamori, Kenji Sugihara, Makoto Shinoda | 2002-04-02 |
| 6354901 | Discharge lamp, discharge lamp sealing method, discharge lamp sealing device | Tetsuaki Bundo, Nobuyuki Yamada, Hiroaki Nagai, Hirotaka Ishibashi, Susumu Narita +1 more | 2002-03-12 |