Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12057198 | Terminal device, data processing method, and program | Shingo Miyazaki, Fumihiko Sano, Tatsuro Ikeda, Yoshikazu Hanatani, Taihei Yamaguchi | 2024-08-06 |
| 11281766 | Information processing apparatus, information processing method, and computer program product | Naoki Ogura, Shinya Takumi, Yoshikazu Hanatani, Hiroyoshi Haruki | 2022-03-22 |
| 11003681 | Anonymization system | Yoshihiro Fujii | 2021-05-11 |
| 10963543 | Secure communication between operating system and processes | Shinya Takumi, Yoshikazu Hanatani, Hiroyoshi Haruki, Naoki Ogura | 2021-03-30 |
| 10915623 | Information processing apparatus, information processing method, and computer program product | Hiroyoshi Haruki, Shinya Takumi, Naoki Ogura, Yoshikazu Hanatani | 2021-02-09 |
| 10891389 | Information processing apparatus, information processing method, and computer program product | Shinya Takumi, Yoshikazu Hanatani, Hiroyoshi Haruki, Naoki Ogura | 2021-01-12 |
| 10846394 | Information processing apparatus, information processing method, and computer program product | Naoki Ogura, Yoshikazu Hanatani, Shinya Takumi, Hiroyoshi Haruki | 2020-11-24 |
| 10581598 | Management device and management method | Yoshikazu Hanatani, Naoki Ogura, Hiroyoshi Haruki | 2020-03-03 |
| 10360405 | Anonymization apparatus, and program | Pakin Osotkraphun | 2019-07-23 |
| 10346639 | Anonymization identifier computing system | Pakin Osotkraphun, Fumihiko Sano, Michiyo Ikegami, Yuuki Kaseda | 2019-07-09 |
| 10313119 | Data management device, system, re-encryption device, data sharing device, and storage medium | Yoshihiro Fujii | 2019-06-04 |
| 10116439 | Encrypted data computation system, device, and program | Ryotaro Hayashi, Tatsuyuki Matsushita | 2018-10-30 |
| 9027149 | Secret sharing system, apparatus, and storage medium | — | 2015-05-05 |
| 8631249 | Operation unit and program | — | 2014-01-14 |
| 8407801 | Security countermeasure function evaluation program | Michiyo Ikegami, Masue Shiba, Hidehisa Takamizawa | 2013-03-26 |
| 5448261 | Cursor control device | Isao Tsukaune, Yutaka Shimizu, Teruhiro Yamada | 1995-09-05 |