Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11194977 | Merchandise reading apparatus and merchandise information processing apparatus | Sunao Tsuchida, Jun Yaginuma, Seiya Kishimoto, Yuki Koike | 2021-12-07 |
| 10906328 | Data writing device | Yuki Koike | 2021-02-02 |