Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5331385 | Fixing rotatable member having conductive parting layer and fixing apparatus using same | Yasumasa Ohtsuka, Koichi Tanigawa, Hideo Nanataki | 1994-07-19 |
| 5321482 | Process cartridge and image forming apparatus including a lubricant provided on a cleaning member for cleaning an image bearing member | Hideyuki Yano, Koichi Tanigawa, Hiroshi Sasame, Yasumasa Otsuka, Hiroto Hasegawa +2 more | 1994-06-14 |