Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7953341 | Automatic document feeder, image reading system including same, and image forming apparatus including same | Hideki Tobinaga, Tatsuaki Nagano, Yasuo Kosuga, Norio Kimura | 2011-05-31 |