Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6173951 | Sheet feeder for feeding one sheet at a time from sheet stack regardless of thickness and weight of sheets | Kazumasa Makino, Tetsuo Asada | 2001-01-16 |
| 6145831 | Sheet feeder capable of eliminating overlapping sheet feed | Kazumasa Makino, Tetsuo Asada | 2000-11-14 |
| 6082726 | Sheet supply roller for use in sheet supply unit | Kazumasa Makino, Tetsuo Asada | 2000-07-04 |
| 5313257 | Paper cassette for use in an image forming device | Hiroyuki Kashima, Naohisa Kinoshita | 1994-05-17 |
| 5294106 | Image forming apparatus having detachable sheet cassette | Kazuhiko Takagi, Eiji Yokota, Eiji Tanaka, Masaaki Tsukamoto, Mitsuyoshi Uehara | 1994-03-15 |