Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5652830 | Data storage device | Shuuhei Yamamoto, Tamotsu Shuto | 1997-07-29 |
| 5453818 | Document detection device and a copying machine provided with the document detection device | Shigeharu Maehara, Jun Morimoto | 1995-09-26 |
| 5203554 | Plurality document feeding apparatus and method for copying machines | Kaoru Suzuki | 1993-04-20 |
| 5183240 | Automatic document feeder | Yuji Okamoto | 1993-02-02 |