Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11812326 | Check-in determining device | Kazuya Sasaki, Shoichi Horiguchi, Masatoshi Kimoto | 2023-11-07 |
| 11570746 | Check-in determination device | Kazuya Sasaki, Shoichi Horiguchi, Masatoshi Kimoto | 2023-01-31 |