Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10795152 | Optical scanner and image forming apparatus | Atsushi Ueda | 2020-10-06 |
| 10663719 | Optical scanning device and image forming device provided with optical scanning device | Hiroshi Yamamoto, Atsushi Ueda, Takayuki Ohno | 2020-05-26 |