Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7684733 | Electrophotographic photosensitive member rotatably supported in an image forming apparatus | — | 2010-03-23 |
| 7623810 | Electrophotographic photosensitive member and image forming apparatus provided with the same | Yoshinobu Ishii | 2009-11-24 |
| 6489071 | Electrophotosensitive material | Eiichi Miyamoto, Yoshio Inagaki | 2002-12-03 |