Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6978107 | Developer supply container | Toshiaki Nagashima, Nobuo Nakajima | 2005-12-20 |
| 6934492 | Toner supply container, image formation unit and image forming apparatus | Hiroshi Hiura | 2005-08-23 |