Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6792228 | Toner supply container and electrophotographic image forming apparatus | Kazuhiko Omata, Kyota Miyazaki, Ayumu Murakami | 2004-09-14 |
| 6766133 | Toner supplying container with shutter and related rotatable member feature and image forming apparatus using same | Tatsuya Goto, Fumio Tazawa | 2004-07-20 |