Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8072667 | Optical scanning device and image forming apparatus | Atsufumi Omori | 2011-12-06 |
| RE42865 | Image forming system employing effective optical scan-line control device | Naoki Miyatake, Taku Amada, Seizo Suzuki, Kazuyuki Shimada, Satoru Itoh | 2011-10-25 |
| 8014041 | Optical scanning apparatus and image forming apparatus | Shigeaki Imai | 2011-09-06 |
| 7903134 | Laser scanning apparatus having a photodetector having first and second light receiving units | Akihisa Itabashi, Satoru Itoh | 2011-03-08 |