Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7937021 | Image forming apparatus with fixing device including contact portion lower than transport face | Yukinori Sezaki, Shinichi Sakai | 2011-05-03 |
| 7907874 | Development device, and process cartridge and image forming apparatus using the device | — | 2011-03-15 |
| 7885582 | Image forming apparatus having developing material cartridges and a supply developing material container | Naomasa Okimura, Atsuna Saiki, Kazuhiro Saito, Kiyoshi Sakoh, Hideyuki Ohtani | 2011-02-08 |