Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5223948 | Image processing apparatus | Shigeo Sakurai, Naoji Tsutsumi | 1993-06-29 |
| 5130807 | Method and apparatus for reading and copying documents having different thickness | Koichi Miyazaki, Yu Nameki, Kiyoshi Horie | 1992-07-14 |
| 5124748 | Picture image processing system | Yuji Hikawa | 1992-06-23 |
| 5124798 | Method of outputting images in a digital copying machine upon the occurrence of an input error | Hiroyuki Saito, Kazuhiro Oya | 1992-06-23 |
| 5101284 | Shading corrections device with white color reference member peripherally providined proximate to a platen roller for feeding an original document over a glass platen | — | 1992-03-31 |