Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5371579 | Pretransfer charging device for image forming equipment | — | 1994-12-06 |
| 5278613 | Image forming apparatus with transfer medium and electrometer positioned opposite the transfer region | Yasunori Kawaishi, Makoto Ohsaki | 1994-01-11 |