Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9841698 | Optical deflector, and optical scanning device and image forming apparatus equipped with same | Hideji Mizutani, Seiji Taki, Shingo Yoshida | 2017-12-12 |
| 9671717 | Optical scanning device, image forming apparatus, aperture fixing method | Shingo Yoshida, Hideji Mizutani, Kosuke Uchida | 2017-06-06 |