| 11968300 |
Data extraction system, data extraction method, registration apparatus, and program |
Toshiyuki Isshiki, Haruna Higo |
2024-04-23 |
| 11895240 |
System, apparatus, method and program for preventing illegal distribution of an access token |
Hikaru TSUCHIDA, Toshiyuki Isshiki |
2024-02-06 |
| 11451368 |
Encrypted information matching device, encrypted information matching method, and recording medium having encrypted information matching program stored thereon |
Toshiyuki Isshiki, Haruna Higo |
2022-09-20 |
| 11451388 |
Data extraction system, data extraction method, registration apparatus, and program |
Toshiyuki Isshiki, Haruna Higo |
2022-09-20 |
| 11283612 |
Information processing device, verification device, and information processing system |
Hikaru TSUCHIDA, Toshiyuki Isshiki |
2022-03-22 |
| 10721063 |
Secure computation data utilization system, method, apparatus and non-transitory medium |
Jun Furukawa, Isamu Teranishi, Toshinori Araki |
2020-07-21 |
| 10503915 |
Encrypted text verification system, method and recording medium |
Toshiyuki Isshiki, Toshinori Araki, Satoshi Obana |
2019-12-10 |
| 10484182 |
Encrypted text verification system, method, and recording medium |
Toshiyuki Isshiki, Toshinori Araki, Satoshi Obana |
2019-11-19 |
| 9985779 |
Encrypted text matching system, method, and computer readable medium |
Toshiyuki Isshiki, Toshinori Araki |
2018-05-29 |
| 9906363 |
Encrypted data verification system, method and recording medium |
Satoshi Obana, Toshiyuki Isshiki, Toshinori Araki |
2018-02-27 |
| 9900146 |
Encrypted text matching system, method, and computer readable medium |
Toshiyuki Isshiki, Toshinori Araki |
2018-02-20 |
| 9882712 |
Encrypted text matching system, method, and computer readable medium |
Toshiyuki Isshiki, Toshinori Araki |
2018-01-30 |
| 9767294 |
Intermediate server, database query processing method and program |
— |
2017-09-19 |
| 9621533 |
Bit string collation system, bit string collation method, and program |
Toshiyuki Isshiki, Toshinori Araki |
2017-04-11 |
| 9600677 |
Database apparatus, method, and program |
Satoshi Obana, Jun Furukawa, Isamu Teranishi, Toshiyuki Isshiki, Toshinori Araki |
2017-03-21 |
| 9349023 |
Database encryption system, method, and program |
Satoshi Obana, Jun Furukawa, Isamu Teranishi, Toshiyuki Isshiki, Toshinori Araki |
2016-05-24 |
| 8812877 |
Database encryption system, method, and program |
Satoshi Obana, Jun Furukawa, Isamu Teranishi, Toshiyuki Isshiki, Toshinori Araki |
2014-08-19 |
| 8587567 |
Display apparatus and luminance control method |
— |
2013-11-19 |
| 7694880 |
Anonymous electronic voting system and anonymous electronic voting method |
Kazue Sako |
2010-04-13 |
| 7376833 |
Anonymous decryption system, anonymous decryption method, and program |
Kazue Sako |
2008-05-20 |
| 7358928 |
Image display system |
Jun Someya |
2008-04-15 |
