Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6836639 | Cleaning apparatus having a cleaning member, a cleaning frame, and a connecting portion connecting both end surfaces of the frame | Toshiyuki Karakama, Takeo Shoji, Tomonori Matsunaga | 2004-12-28 |
| 6735405 | Method of remanufacturing process cartridge and developing device | Akiyoshi Yokoi, Toru Oguma, Ken Kikuchi | 2004-05-11 |