Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10750673 | Illumination apparatus with light guide provided between linearly arranged light sources | Keita Motoyama, Yuko Fukui | 2020-08-25 |
| 8619976 | Encryption method, decryption method, device, and program | Tomoyasu Suzaki, Yukiyasu Tsunoo, Maki Shigeri, Teruo Saito, Takeshi Kawabata +1 more | 2013-12-31 |
| 8374351 | Encryption device, program, and method | Yukiyasu Tsunoo, Teruo Saito, Tomoyasu Suzaki | 2013-02-12 |