Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10146170 | Image forming apparatus having a seal member which is disposed at an opening of a developing device and of which a tip end contacts with an image carrier | — | 2018-12-04 |
| 9864298 | Developing device and image forming apparatus including the same | Tamotsu Shimizu | 2018-01-09 |