Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12088770 | Display system, display method, and display program for displaying a content of electronic document | Satoshi Tobita, Shinji Ito, Yoshihiro Maeda | 2024-09-10 |
| 7089581 | Security system design supporting method | Yasuhiko Nagai, Tatsuya Fujiyama, Masato Arai, Tomoaki Yamada | 2006-08-08 |
| 6971026 | Method and apparatus for evaluating security and method and apparatus for supporting the making of security countermeasure | Tatsuya Fujiyama, Makoto Kayashima, Yasuhiko Nagai, Tomoaki Yamada | 2005-11-29 |