Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6775503 | Image forming apparatus with improved capabilities for toner supply | Yoshio Hattori, Kazuhisa Sudo | 2004-08-10 |
| 6751431 | Developer replenishing device and developer container for use therewith | Hideo Ichikawa, Takeshi Saito, Sunao Ikeda, Nobuhiro Makita, Seiji Ozawa +1 more | 2004-06-15 |
| 6748190 | Apparatus and method for replenishing a developing device with toner while suppressing toner remaining | Masumi Sato, Kazuhiko Yuuki, Akio Kosuge, Yoshinori Ozawa, Yoshi Hattori +4 more | 2004-06-08 |