Issued Patents 2005
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6980758 | Process cartridge, mounting mechanism therefor and electrophotographic image forming apparatus | Kazunari Murayama, Kanji Yokomori, Susumu Nittani | 2005-12-27 |
| 6968142 | Process cartridge and image forming apparatus | Takeshi Arimitsu, Tachio Kawai | 2005-11-22 |
| 6947685 | Process cartridge and electrophotographic image forming apparatus | Takeshi Arimitsu, Jun Miyamoto, Kouji Miura | 2005-09-20 |
| 6947686 | Process cartridge and spacer for same | Tachio Kawai, Takeshi Arimitsu | 2005-09-20 |
| 6922536 | Process cartridge and electrophotographic image forming apparatus | Takeshi Arimitsu | 2005-07-26 |
| 6839529 | Developing device and process cartridge | Kojiro Yasui, Susumu Nittani | 2005-01-04 |