Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6961528 | Cartridge and electrophotographic image forming apparatus | Koji Yamaguchi, Kazuhiko Kanno | 2005-11-01 |
| 6947687 | Cartridge having locking portion for locking cartridge with an image forming apparatus and releasing portion to release the locking portion, and image forming apparatus having such a cartridge | Koji Yamaguchi, Kazuhiko Kanno | 2005-09-20 |