Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8055151 | Open-close apparatus and image forming apparatus | Keita Asahina, Satoru Hori, Taesung Kim | 2011-11-08 |
| 7885582 | Image forming apparatus having developing material cartridges and a supply developing material container | Atsuna Saiki, Takeshi Okoshi, Kazuhiro Saito, Kiyoshi Sakoh, Hideyuki Ohtani | 2011-02-08 |