Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9146473 | Exposure device and image forming apparatus | Naoyuki Tada, Seiichi Takayama | 2015-09-29 |
| 8810621 | Optical scanning device including a rotating body | Yoshiyuki Suzuki, Naoyuki Tada | 2014-08-19 |
| 7342599 | Optical scanner for scanning a laser beam in accordance with an image signal | Teruo Maeda | 2008-03-11 |
| 7019878 | Optical deflector and optical scanner having the optical deflector | — | 2006-03-28 |