Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11716431 | Image reading device | Masahiko Mizoguchi | 2023-08-01 |
| 11523005 | Image reading apparatus and multi-sheet feed detection method with detection based on rise of driving voltage and change amount of received ultrasonic wave | Daisuke Honda | 2022-12-06 |