Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10944735 | Authentication device, server computer, authentication method, mobile terminal with camera, and code label | Akihito Kagotani | 2021-03-09 |
| 10895672 | Optical element, optical element device and optical element control system | Akihito Kagotani | 2021-01-19 |