Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6473591 | Image forming apparatus including discharged-sheet receiving tray covered with frame | — | 2002-10-29 |
| 5722652 | Sheet feeding apparatus with sheet absorb means and a conveyor controlled for forward and reverse conveying directions | Yasumi Yoshida, Shinsuke Ubayashi | 1998-03-03 |
| 5645274 | Sheet supply apparatus | Shinsuke Ubayashi, Yasumi Yoshida | 1997-07-08 |
| 5478066 | Sheet supply apparatus | Yasumi Yoshida, Makoto Tanaka, Hiroyuki Takahara, Takeshi Aoyama, Shinsuke Ubayashi | 1995-12-26 |
| 5298959 | Image forming apparatus with re-feeding means | Hironobu Saito, Mitsuhiro Mukasa | 1994-03-29 |