Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6670764 | Discharge lamp unit with noise shields and noise control method for discharge lamp unit | — | 2003-12-30 |
| 6540388 | Mounting structure for a discharge lamp lighting device | Hiroaki Okuchi, Masamichi Ishikawa | 2003-04-01 |