Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5356746 | Electrophotographic photosensitive member, electrophotographic apparatus, device unit and facsimile machine | Satomi Sugiyama, Koichi Suzuki, Shintetsu Go | 1994-10-18 |
| 5288575 | Electrophotographic photosensitive member, and electrophotographic apparatus, device unit and facsimile machine employing the photosensitive member | Koichi Suzuki, Shintetsu Go, Satomi Sugiyama | 1994-02-22 |
| 5278013 | Electrophotographic photosensitive member, and electrophotographic apparatus and facsimile machine employing the same | Koichi Suzuki | 1994-01-11 |