Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11899799 | Security risk reduction method and security risk reduction system | Jens DOENHOFF, Nodoka MIMURA | 2024-02-13 |
| 11418534 | Threat analysis system and threat analysis method | Akihiro Sugimoto | 2022-08-16 |
| 9479330 | Method, information service system and program for information encryption/decryption | Kosuke Anzai, Hisayoshi Sato, Suguru Iwasaki | 2016-10-25 |
| 9419804 | Data authenticity assurance method, management computer, and storage medium | Natsuki Watanabe, Yoko Hashimoto, Kosuke Anzai, Kunihiko Miyazaki, Naoki Hayashi +2 more | 2016-08-16 |
| 8433922 | System and method of biometric authentication using multiple kinds of templates | Yosuke Kaga, Osamu Takata, Kenta Takahashi, Takao Murakami | 2013-04-30 |
| 8412940 | Biometric authentication method and system | Kenta Takahashi, Shinji Hirata | 2013-04-02 |
| 8332916 | User identification system and a method thereof | Takao Murakami, Kenta Takahashi | 2012-12-11 |
| 8312521 | Biometric authenticaton system and method with vulnerability verification | Masahiro Mimura | 2012-11-13 |
| 8079061 | Authentication system managing method | Kazuhiko Taniguchi, Nariyasu Hamada, Hiroyuki Shimizu | 2011-12-13 |
| 6747564 | Security guarantee method and system | Masahiro Mimura, Yoichi Seto, Masaji Aoki | 2004-06-08 |
| 5995108 | 3D image composition/display apparatus and composition method based on front-to-back order of plural 2D projected images | Koichi Sano, Michio Oikawa | 1999-11-30 |
| 5630034 | Three-dimensional image producing method and apparatus | Michio Oikawa, Koichi Sano | 1997-05-13 |