Issued Patents 1997
Showing 1–1 of 1 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, Hajime Miyazaki, Teigo Sakakibara, Yuichi Hashimoto, Yoshio Kashizaki +2 more | 1997-09-09 |