Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11968300 | Data extraction system, data extraction method, registration apparatus, and program | Toshiyuki Isshiki, Kengo Mori | 2024-04-23 |
| 11882218 | Matching system, method, apparatus, and program | Toshiyuki Isshiki | 2024-01-23 |
| 11451368 | Encrypted information matching device, encrypted information matching method, and recording medium having encrypted information matching program stored thereon | Toshiyuki Isshiki, Kengo Mori | 2022-09-20 |
| 11451388 | Data extraction system, data extraction method, registration apparatus, and program | Toshiyuki Isshiki, Kengo Mori | 2022-09-20 |
| 11128462 | Matching system, method, apparatus, and program | Toshiyuki Isshiki | 2021-09-21 |
| 11101975 | Ciphertext matching system and ciphertext matching method | Toshiyuki Isshiki | 2021-08-24 |
| 11042358 | Secure computation system, secure computation method, secure computation apparatus, distribution information generation apparatus, and methods and programs therefor | Toshinori Araki, Jun Furukawa, Kazuma Ohara | 2021-06-22 |
| 10826680 | Collation system, collation method, and non-transitory recording medium | Toshiyuki Isshiki | 2020-11-03 |