Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6778786 | Toner replenishing container | Kouichi Aritomo, Takeru Kinoshita | 2004-08-17 |
| 5678814 | Sheet feeding apparatus having a feeding tray and paper feeding method | Haruhiko Hori | 1997-10-21 |
| 5122834 | Developing apparatus for determining decreased concentration of toner | Hiroshi Okamoto, Moriyoshi Matsushiro, Yasuhiro Kusuda | 1992-06-16 |
| 4852868 | Automatic paper feeding apparatus | Kazuyuki Fukui | 1989-08-01 |
| 4801134 | Paper feed apparatus capable of feeding of common use papers and specifically processed papers | Kazuyuki Fukui, Haruki Iwatsuki | 1989-01-31 |