Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6564029 | Cartridge having developer supply opening and image forming apparatus usable therewith | Hisayoshi Kojima, Hironobu Isobe, Kenji Matsuda | 2003-05-13 |
| 6477346 | Image forming apparatus featuring a plurality of image bearing members adjustable in two dimensions | — | 2002-11-05 |