Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7663792 | Reflection mirror unit in image reading device and image reading device using the same | Kenichi Yui, Tatsuyuki Sasaki | 2010-02-16 |
| 7637501 | Document feeding device and document reading apparatus with opening upstream and downstream guide members | Mamoru Akiyama, Tetsuya Noda | 2009-12-29 |
| 7212321 | Simple and compact automatic document feed device containing a single adjusting unit | Akihiko Sugiyama, Osamu Jinza, Akiharu Higaki, Masataka Hamada | 2007-05-01 |
| 6603950 | Sheet feeding apparatus and image reading apparatus | Masataka Hamada, Osamu Jinza | 2003-08-05 |