Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6459879 | Original document processing apparatus and image forming apparatus | — | 2002-10-01 |
| 6113095 | Belt supporting device and automatic document feeding apparatus using the device | — | 2000-09-05 |
| 5927706 | Automatic original supplying apparatus | Masakazu Hiroi, Kazuhiro Matsuo, Takuya Terae | 1999-07-27 |
| 5561511 | Releasing elastic roller and fixing device utlizing the same | Noboru Mizunuma, Ikuyo Kawakami | 1996-10-01 |