Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9612567 | Image forming apparatus that emits static eliminating light onto surface of photosensitive body | Hironobu Oi | 2017-04-04 |
| 9405262 | Image forming apparatus eliminating static electricity from photoconductor surface | Hironobu Oi | 2016-08-02 |
| 5508792 | Developing unit including a partition wall defining a non-agitation space in a developer container | Naoyuki Ishida, Tadakazu Ogiri, Koichi Yasuda | 1996-04-16 |