Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6949885 | Discharge lamp lighting device and lighting apparatus | Katsunobu Hamamoto, Toshiya Kanja | 2005-09-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6949885 | Discharge lamp lighting device and lighting apparatus | Katsunobu Hamamoto, Toshiya Kanja | 2005-09-27 |