Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6606179 | Optical scanning device, line-image forming optical system therein, imaging adjustment method in the device and image forming apparatus | Seizo Suzuki, Hiromichi Atsuumi, Kohji Sakai | 2003-08-12 |
| RE38195 | Multi-beam optical scanner | Kohji Sakai | 2003-07-22 |
| 6509995 | Optical scanning device, line-image forming optical system therein, imaging adjustment method in the device and image forming apparatus | Seizo Suzuki, Hiromichi Atsuumi, Kohji Sakai | 2003-01-21 |