Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9760717 | Communication device, system, and control method | Tetsuya Izu, Yoshinobu Shimokawa, Tadashige Iwao | 2017-09-12 |
| 9712499 | Method and apparatus for cryptographic processing | Tetsuya Izu, Masahiko Takenaka | 2017-07-18 |
| 9614665 | Encryption processing method, encryption processing device, and computer-readable recording medium storing program for encryption processing | Masahiko Takenaka, Masaya Yasuda | 2017-04-04 |
| 9614822 | Node device, communication method and network system | Tetsuya Izu | 2017-04-04 |