Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6747940 | Optical writing head comprising self-scanning light-emitting element array | — | 2004-06-08 |
| 6717182 | Edge-emitting light-emitting device having improved external luminous efficiency and self-scanning light-emitting device array comprising the same | Takashi Tagami, Yukihisa Kusuda, Nobuyuki Komaba | 2004-04-06 |
| 6717183 | Light-emitting thyristor matrix array and driver circuit | Yukihisa Kusuda | 2004-04-06 |
| 6703790 | Method for driving a self-scanning light-emitting array | — | 2004-03-09 |