Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7957037 | Image reading apparatus | — | 2011-06-07 |
| 7646515 | Image reading apparatus and image reading system | — | 2010-01-12 |
| 6313930 | Optical image reading device | Masaki Oshima, Hiroaki Fujihara, Kyoji Tachikawa | 2001-11-06 |
| 6288768 | Image reading device with movable sheet guide | Shuji Ishimaru | 2001-09-11 |
| 5969831 | Image reading system having automatic document feeding device | — | 1999-10-19 |
| 5768448 | Image reader with optional automatic document feeder | — | 1998-06-16 |
| D366652 | Document scanner | — | 1996-01-30 |