Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12298707 | Cooling device and image forming apparatus | — | 2025-05-13 |
| 10990056 | Image forming apparatus | — | 2021-04-27 |
| 9507304 | Image forming apparatus having blowing section | — | 2016-11-29 |
| 9442436 | Image forming apparatus and conveyance speed control method | — | 2016-09-13 |
| 8905400 | Sheet feeding device and image processing apparatus | Yoshiki Omichi | 2014-12-09 |
| 8054511 | Image reading device | Masashi Aoki | 2011-11-08 |
| 5808290 | Magnetic data processing device including rollers for conveying bankbook with reduced pinching pressure | — | 1998-09-15 |