Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5694158 | Image forming apparatus with image carrier and sheet feed drive control | Junichi Kato, Masaki Ojima, Masahiro Goto, Koichi Hiroshima, Shinichi Tsukida +10 more | 1997-12-02 |
| 5682585 | Developing apparatus generating electric field between developer carrying member and developer layer regulating member | Seiji Yamaguchi, Kazushige Sakurai, Junichi Kato, Kouichi Suwa, Masaki Ojima +4 more | 1997-10-28 |
| 5666606 | Image forming apparatus comprising contact type charging member | Keiji Okano, Kazushige Sakurai, Tadashi Onimura, Kouichi Suwa, Masaki Ojima +3 more | 1997-09-09 |