Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6696798 | Ballast circuit for operating a discharge lamp | Kazuhiro Nishimoto, Katsunobu Hamamoto | 2004-02-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6696798 | Ballast circuit for operating a discharge lamp | Kazuhiro Nishimoto, Katsunobu Hamamoto | 2004-02-24 |