Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6823155 | Process cartridge and image forming apparatus | Kazuo Chadani, Daisuke Abe | 2004-11-23 |
| 6760558 | Developing device having a cover with partition member | Kazuo Chadani, Daisuke Abe | 2004-07-06 |