Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8520047 | Print head and image forming apparatus including the same | — | 2013-08-27 |
| 8169456 | Print head and image forming apparatus employing the same | — | 2012-05-01 |
| 7804874 | Multibeam laser apparatus and image forming device using the same | — | 2010-09-28 |
| 7443412 | Exposure apparatus adopting organic light-emitting diode array as light source | — | 2008-10-28 |