Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9846393 | Waste toner collecting device and image forming apparatus including the same | Masahiro Ueno | 2017-12-19 |
| 9823618 | Waste toner transporting device and image forming apparatus therewith | Masahiro Ueno | 2017-11-21 |