Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7699310 | Post-processing apparatus and image forming system provided therewith | — | 2010-04-20 |
| 5950050 | Image forming apparatus | Toshiyuki Hamada, Kenji Oda, Shuichi Akedo, Tadahiro Kiyosumi | 1999-09-07 |
| 5738349 | Device for conveying sheet members | — | 1998-04-14 |
| 5168286 | Electrophotographic image forming apparatus and a thermal printer for such apparatus for adding supplemental data | Yoshifumi Okauchi, Hideo Umezawa, Satoshi Yano, Yutaka Shigemura, Takashi Kondo +5 more | 1992-12-01 |
| 5079589 | Detachable developing unit in an image forming apparatus | Kiyotaka Shibata | 1992-01-07 |