Issued Patents 2022
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D969129 | Authentication device | Katsumi Kayama, Shuji Yamaguchi, Naoki Kato | 2022-11-08 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D969129 | Authentication device | Katsumi Kayama, Shuji Yamaguchi, Naoki Kato | 2022-11-08 |