Issued Patents 2005
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6968142 | Process cartridge and image forming apparatus | Tachio Kawai, Hideki Maeshima | 2005-11-22 |
| 6947685 | Process cartridge and electrophotographic image forming apparatus | Jun Miyamoto, Kouji Miura, Hideki Maeshima | 2005-09-20 |
| 6947686 | Process cartridge and spacer for same | Tachio Kawai, Hideki Maeshima | 2005-09-20 |
| 6934489 | Process cartridge and electrophotographic image forming apparatus | Kanji Yokomori | 2005-08-23 |
| D508074 | Image forming apparatus | Yoshiyuki Batori, Masanari Morioka, Naoki Matsumaru, Ken Kikuchi, Hiroaki Sasaki | 2005-08-02 |
| 6922536 | Process cartridge and electrophotographic image forming apparatus | Hideki Maeshima | 2005-07-26 |
| 6898399 | Electrophotographic photosensitive drum process cartridge and electrophotographic image forming apparatus | Masanari Morioka, Minoru Sato | 2005-05-24 |
| 6859629 | Image forming apparatus having developer container with light transmitting window used for remaining developer amount detection | Koji Miura, Jun Miyamoto, Kojiro Yasui | 2005-02-22 |