Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D491602 | Toner cartridge | Shinichi Otani | 2004-06-15 |
| 6711371 | Developing device having means to remove developer from a developer supplying member | Yoshitatsu Okiyama, Teruaki Kuroda | 2004-03-23 |