Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12061604 | Searchable encryption system | Takato Hirano, Yutaka Kawai | 2024-08-13 |
| 11902418 | Registration device, search operation device, and data management device | Takato Hirano, Yutaka Kawai, Satoshi Yasuda | 2024-02-13 |