Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11170123 | Registration terminal, key server, search system, and computer readable medium | Yoshihiro Koseki | 2021-11-09 |
| 11165597 | Differentiating attendees in a conference call | Junji Matsuguma, Hiroyuki Tanaka, Norio Ueguri | 2021-11-02 |
| 11139952 | Homomorphic computation device, encryption system, and computer readable medium | Ryo HIROMASA | 2021-10-05 |
| 11005645 | Encryption device, encryption method, computer readable medium, and storage device | Takato Hirano | 2021-05-11 |