Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6657765 | Optical deflecting unit, optical scanning unit, image forming apparatus, and method of producing optical unit | Yoshinori Hayashi, Eiji Mochizuki | 2003-12-02 |
| 6621512 | Multi-beam light source device and multi-beam scanning apparatus using the same | Naoki Miyatake, Taku Amada | 2003-09-16 |
| 6580887 | Image forming apparatus including structural members between consecutive optical writing devices | Yasushi Nakazato, Kazuyuki Shimada | 2003-06-17 |