Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8577246 | Developer containing device and image forming apparatus | Syuichi Katogi | 2013-11-05 |
| 8515320 | Developing device, process unit and image forming apparatus | — | 2013-08-20 |
| 8437655 | Imaging unit, developing unit, photosensitive unit, and image forming apparatus | — | 2013-05-07 |
| 8224225 | Waste powder recovery container, connecting structure to waste powder recovery container, developing device, and image forming apparatus | — | 2012-07-17 |
| 4566813 | Dot-matrix print controller | Toyohiro Kobayashi, Shoji Mochizuki, Mitsuru Murata, Shunji Tsuboi | 1986-01-28 |