Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5682585 | Developing apparatus generating electric field between developer carrying member and developer layer regulating member | Seiji Yamaguchi, Takahiro Inoue, Junichi Kato, Kouichi Suwa, Masaki Ojima +4 more | 1997-10-28 |
| 5666606 | Image forming apparatus comprising contact type charging member | Keiji Okano, Takahiro Inoue, Tadashi Onimura, Kouichi Suwa, Masaki Ojima +3 more | 1997-09-09 |