Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7525692 | Method and apparatus for image reading capable of obtaining adequate white reference data for shading correction | — | 2009-04-28 |
| 6851609 | Image reading apparatus and copier | Kazuhiro Ando, Yukio Noguchi, Koichi Ichihara, Youji Mouri, Fumihiro Kitahara +2 more | 2005-02-08 |