Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6806647 | Light source device with discontinuous electrode contact portions and liquid crystal display | Teruaki Shigeta, Nobuhiro Shimizu | 2004-10-19 |
| 6806648 | Light source device and liquid crystal display device | Nobuhiro Shimizu, Teruaki Shigeta | 2004-10-19 |
| 6788006 | Discharge lamp ballast with dimming | — | 2004-09-07 |