Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5666589 | Electrophotographic apparatus and image forming method using a photosensitive member with exposure characteristics responsive to field intensity | Kazuo Yoshinaga, Yukio Nagase, Hajime Miyazaki, Teigo Sakakibara, Yuichi Hashimoto +2 more | 1997-09-09 |
| 5629116 | Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus having the electrophotographic photosensitive member | Akihiro Senoo, Masato Tanaka | 1997-05-13 |
| 5604061 | Electrophotographic photosensitive member, process cartridge including same and electrophotographic apparatus | Kunihiko Sekido, Hajime Miyazaki, Akihiro Senoo | 1997-02-18 |