Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9854120 | Optical scanning device and image forming apparatus | Yoshihiko Tanaka, Jun Nagatoshi | 2017-12-26 |
| 9781282 | Optical scanning device | Hiroyuki Fukuhara, Isshin Sato, Mitsuhiro Obara | 2017-10-03 |
| 9571688 | Optical scanning apparatus and image forming apparatus including the same | Taku Murotani, Kunihiro Niwa, Junya Azami, Hisanori Kobayashi | 2017-02-14 |