Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10054889 | Optical scanning device and image forming apparatus including the same | Kazuhisa Kondo, Eiji Tatsumi, Ikuko Uneme | 2018-08-21 |
| 9955031 | Laser scanning device and image forming apparatus including the same | Yuji Toyota | 2018-04-24 |
| 9917971 | Laser scanning device and image forming apparatus including the same | Yuji Toyota, Hideji Mizutani | 2018-03-13 |