Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6861188 | Electrophotographic photoreceptor, and image forming method, image forming apparatus and process cartridge therefor using the photoreceptor | Yasuo Suzuki, Tomoyuki Shimada, Nozomu Tamoto, Hidetoshi Kami | 2005-03-01 |
| 6853823 | Electrophotographic photoreceptor and image forming apparatus using the photoreceptor | Akihiro Sugino, Ryohichi Kitajima, Yoshiaki Kawasaki, Eiji Kurimoto | 2005-02-08 |
| 6853834 | Image forming apparatus and copier | Eiji Kurimoto, Ryohichi Kitajima, Yoshiaki Kawasaki, Akihiro Sugino | 2005-02-08 |