Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12335272 | Apparatus for verifying record, method and non-transitory computer readable medium | Tomoko Yonemura, Misaki Komatsu, Yoshikazu Hanatani | 2025-06-17 |
| 12314440 | Information processing method, information processing system, and non-transitory computer readable medium | Misaki Komatsu, Yoshikazu Hanatani, Tomoko Yonemura | 2025-05-27 |
| 12277253 | Information processing apparatus, information processing system, and non-transitory computer readable medium | Tomoko Yonemura, Misaki Komatsu, Yoshikazu Hanatani | 2025-04-15 |
| 12039076 | Data management method, non-transitory computer readable medium, and data management system | Tomoko Yonemura, Yoshikazu Hanatani, Taihei Yamaguchi, Misaki Komatsu | 2024-07-16 |
| 11627115 | Information processing method, information processing system, and information processing apparatus | Tomoko Yonemura, Yoshikazu Hanatani, Taihei Yamaguchi, Misaki Komatsu | 2023-04-11 |
| 11587467 | Encryption processing device, encryption processing method, and computer program product | — | 2023-02-21 |
| 9984239 | Concealing apparatus, decoding apparatus, concealing method, and decoding method | Yuichi Komano, Kazuo Ohta, Mitsugu Iwamoto | 2018-05-29 |
| 9531534 | Generating device, re-encrypting device, method, and computer program product | Yuichi Komano | 2016-12-27 |