Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12407496 | Program execution system, data processing apparatus, program execution method and program | Tetsuya Okuda, Yuichiro DAN, Ryohei Suzuki | 2025-09-02 |
| 12335409 | Information processing apparatus, program execution system, information processing method and program | Tetsuya Okuda | 2025-06-17 |
| 12315954 | Secondary battery module | Yasuyuki AIZAWA, Masatake Fuke | 2025-05-27 |
| 11888977 | Share generating device, share converting device, secure computation system, share generation method, share conversion method, program, and recording medium | Dai Ikarashi, Ryo Kikuchi | 2024-01-30 |
| 11818254 | Share generating device, reconstructing device, secure computation system, share generation method, reconstruction method, program, and recording medium | Dai Ikarashi, Ryo Kikuchi | 2023-11-14 |
| 11646474 | Secondary battery module | Yasuyuki AIZAWA, Masatake Fuke | 2023-05-09 |
| 11544350 | Fisher's exact test calculation apparatus, method, and program | Satoshi Hasegawa, Koki Hamada, Masao NAGASAKI, Kazuharu Misawa | 2023-01-03 |
| 11537726 | Secret computation system and method | Satoshi Tanaka, Ryo Kikuchi | 2022-12-27 |
| 11461395 | Confidential sort system and method | Dai Ikarashi, Koki Hamada | 2022-10-04 |
| 11456862 | Secure computation system, secure computation apparatus, secure computation method, and recording medium | Dai Ikarashi, Ryo Kikuchi | 2022-09-27 |
| 11374743 | Share generating device, share converting device, secure computation system, share generation method, share conversion method, program, and recording medium | Dai Ikarashi, Ryo Kikuchi | 2022-06-28 |
| 11329808 | Secure computation device, secure computation authentication system, secure computation method, and program | Dai Ikarashi, Gembu Morohashi | 2022-05-10 |
| 11081024 | Secure computation system, secure computation device, secure computation method, and program | Koki Hamada, Satoshi Hasegawa, Masao NAGASAKI, Kazuharu Misawa | 2021-08-03 |
| 10885814 | Share recovery system, share recovery apparatus, share recovery method, and program | Dai Ikarashi, Ryo Kikuchi, Koki Hamada | 2021-01-05 |
| 10867018 | Secure computation system, secure computation device, secure computation method, and program | Dai Ikarashi, Koki Hamada, Ryo Kikuchi | 2020-12-15 |
| 10679522 | Secure computation apparatus, secure computation method and program | Dai Ikarashi, Koki Hamada, Ryo Kikuchi | 2020-06-09 |
| 10665137 | Inconsistency detecting method, inconsistency detecting system, inconsistency detecting device, and program | Dai Ikarashi, Ryo Kikuchi, Koki Hamada | 2020-05-26 |
| 10523422 | Tampering detection device, tampering detection method and program | Dai Ikarashi, Ryo Kikuchi, Koki Hamada | 2019-12-31 |
| 10218495 | Secure computation method, secure computation system, secure computation server, registrant terminal, user terminal and program | Teruko Miyata, Hiroyoshi TAKIGUCHI, Naoto Kiribuchi, Dai Ikarashi, Gembu Morohashi +2 more | 2019-02-26 |
| 10083314 | Secret parallel processing device, secret parallel processing method, and program | Dai Ikarashi, Ryo Kikuchi, Koki Hamada | 2018-09-25 |
| 10074293 | Secret calculation method, secret calculation system, sorting device, and program | Dai Ikarashi, Koki Hamada, Ryo Kikuchi | 2018-09-11 |
| 10050775 | Element replication device, element replication method, and program | Koki Hamada, Dai Ikarashi | 2018-08-14 |
| 10003460 | Secret quotient transfer device, secret bit decomposition device, secret modulus conversion device, secret quotient transfer method, secret bit decomposition method, secret modulus conversion method, and programs therefor | Dai Ikarashi, Ryo Kikuchi, Koki Hamada | 2018-06-19 |
| 10002547 | Secret calculation method, secret calculation system, random permutation device, and program | Dai Ikarashi, Koki Hamada, Ryo Kikuchi | 2018-06-19 |
| 9992190 | Multi-party secure authentication system, authentication server, intermediate server, multi-party secure authentication method, and program | Ryo Kikuchi, Dai Ikarashi, Koki Hamada | 2018-06-05 |