Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8897680 | Image forming apparatus | Akihiko Ooishi | 2014-11-25 |
| 8452205 | Image forming apparatus having skeletal structural shaft | — | 2013-05-28 |
| 7965973 | Image forming apparatus with dehumidifying heater | — | 2011-06-21 |
| 5436707 | Process cartridge for use in image forming apparatus | Atsushi Ogane | 1995-07-25 |