Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10832018 | Data writing device and processing method | — | 2020-11-10 |
| 10657336 | Merchandise reading apparatus and merchandise information processing apparatus | Sunao Tsuchida, Sadatoshi Oishi, Jun Yaginuma, Seiya Kishimoto | 2020-05-19 |