Issued Patents 1994
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5376425 | Contact member for controlling an electrostatic state of a chargeable member | Shuji Iino, Akihito Ikegawa, Izumi Osawa, Kenzo Tanaka | 1994-12-27 |
| 5376995 | Contact charger having a curved surface | Masashi Yamamoto, Keiko Nagayasu, Akihito Ikegawa | 1994-12-27 |
| 5371578 | Image forming apparatus including means for removing counter charged toner from the charging means | Shuji Iino, Akihito Ikegawa, Izumi Osawa | 1994-12-06 |
| 5328790 | Photoreceptor for use in contact charging method and image forming apparatus employing said photoreceptor | Shuji Iino, Akihito Ikegawa, Izumi Osawa | 1994-07-12 |
| 5289234 | Image forming apparatus with charge brush | Shuji Iino, Akihito Ikegawa, Izumi Osawa | 1994-02-22 |
| 5278614 | Contact charger and image forming apparatus incorporating the contact charger | Akihito Ikegawa, Shuji Iino, Izumi Osawa | 1994-01-11 |