Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6636706 | Electrophotographic image forming apparatus | Kazuo Chadani | 2003-10-21 |
| 6535699 | Developer container, developer amount detecting system, process cartridge, developing device, and image forming apparatus | Tadayuki Tsuda, Kazuo Chadani | 2003-03-18 |
| 6505008 | Developer container, process cartridge, developing device, and image forming apparatus with toner sensor wiping member orientation | — | 2003-01-07 |