Issued Patents 2005
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6970667 | Developing apparatus having a sheet preventing a developing agent from leaking out of a container opening | Kazushi Watanabe, Noriyuki Komatsu | 2005-11-29 |
| 6952544 | Method of reproducing process cartridge or developing apparatus | Ken Kikuchi, Akiyoshi Yokoi | 2005-10-04 |
| 6892035 | Developing device, a process cartridge, and an electrophotographic image forming apparatus for detecting an amount of developer | Hideki Matsumoto, Kazushige Sakurai, Takeo Shoji, Toshiyuki Karakama, Katsuhiro Kojima | 2005-05-10 |
| 6868243 | Image forming apparatus having process cartridge with connection arrangement for side frame bodies | Kazushi Watanabe, Akira Suzuki, Akiyoshi Yokoi | 2005-03-15 |
| 6859627 | Image developing apparatus, process cartridge, electrophotographic image forming apparatus, and developing unit frame | Toshiyuki Karakama, Kazushige Sakurai, Hideki Matsumoto | 2005-02-22 |