Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10048620 | Developing device and image forming apparatus therewith | — | 2018-08-14 |
| 9885972 | Image forming apparatus that ensures setting surface potential of photoreceptor drum with simple constitution | Minoru Wada, Masaki Kadota, Masahito Ishino, Keisuke Isoda, Atsushi Ishizaki | 2018-02-06 |