Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8052136 | Sheet conveyance relay unit and image forming system using the same unit | Toshio Shida | 2011-11-08 |
| 7954817 | Sheet stacking apparatus and image forming system equipped with a conveyance path change button | Hisao Hosoya, Toshio Shida | 2011-06-07 |
| 7898264 | Motor insulation deterioration detection device | Shinichi Horikoshi, Akira Hirai | 2011-03-01 |