Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12335272 | Apparatus for verifying record, method and non-transitory computer readable medium | Tsukasa Omino, Misaki Komatsu, Yoshikazu Hanatani | 2025-06-17 |
| 12314440 | Information processing method, information processing system, and non-transitory computer readable medium | Misaki Komatsu, Yoshikazu Hanatani, Tsukasa Omino | 2025-05-27 |
| 12277253 | Information processing apparatus, information processing system, and non-transitory computer readable medium | Tsukasa Omino, Misaki Komatsu, Yoshikazu Hanatani | 2025-04-15 |
| 12273453 | Isogeny calculation device, isogeny calculation method, and computer program product | — | 2025-04-08 |
| 12039076 | Data management method, non-transitory computer readable medium, and data management system | Tsukasa Omino, Yoshikazu Hanatani, Taihei Yamaguchi, Misaki Komatsu | 2024-07-16 |
| 11922135 | Number-theoretic transform processing apparatus, number-theoretic transform processing method, and computer program product | — | 2024-03-05 |
| 11627115 | Information processing method, information processing system, and information processing apparatus | Tsukasa Omino, Yoshikazu Hanatani, Taihei Yamaguchi, Misaki Komatsu | 2023-04-11 |
| 10798580 | Information processing device | Hiroho WADA | 2020-10-06 |
| 10545885 | Information processing device, information processing method, and computer program product | Ryuta Nara | 2020-01-28 |
| 9972211 | Communication device and communication method | Takeshi Kawabata | 2018-05-15 |
| 9910488 | Motion guide presentation method and system therefor, and motion guide presentation device | Taro Maeda, Hideyuki Ando, Hiroyuki Izuka, Daisuke Kondo, Takumi YOKOSAKA | 2018-03-06 |
| 9280518 | Public key cryptography computing device | Hirofumi Muratani, Yoshikazu Hanatani | 2016-03-08 |
| 8934631 | Decompressing apparatus and compressing apparatus | Yoshikazu Hanatani, Taichi Isogai, Hirofumi Muratani | 2015-01-13 |
| 8924448 | Arithmetic device, method, and program product | Taichi Isogai, Kenichiro Furuta, Hirofumi Muratani, Kenji Ohkuma, Yoshikazu Hanatani +3 more | 2014-12-30 |
| 8856200 | Exponentiation calculation apparatus and exponentiation calculation method | — | 2014-10-07 |
| 8782114 | Arithmetic device | Taichi Isogai, Hirofumi Muratani, Atsushi Shimbo, Yoshikazu Hanatani, Kenichiro Furuta +3 more | 2014-07-15 |
| 8675874 | Apparatus for performing data compression processing using algebraic torus | Hirofumi Muratani, Atsushi Shimbo, Kenji Ohkuma, Taichi Isogai, Yuichi Komano +2 more | 2014-03-18 |
| 8543630 | Exponentiation calculation apparatus and method for calculating square root in finite extension field | Hirofumi Muratani, Atsushi Shimbo, Kenji Ohkuma, Taichi Isogai, Yuichi Komano +2 more | 2013-09-24 |
| 8533243 | Representation converting apparatus, arithmetic apparatus, representation converting method, and computer program product | Hirofumi Muratani, Kenji Ohkuma, Hanae Ikeda, Taichi Isogai, Kenichiro Furuta +1 more | 2013-09-10 |
| 8438205 | Exponentiation calculation apparatus and method for calculating square root in finite extension field | Hirofumi Muratani, Atsushi Shimbo, Kenji Ohkuma, Taichi Isogai, Yuichi Komano +2 more | 2013-05-07 |
| 8233616 | Apparatus and computer program product for performing data compression processing using algebraic torus | Hirofumi Muratani, Atsushi Shimbo, Kenji Ohkuma, Taichi Isogai, Yuichi Komano +3 more | 2012-07-31 |