Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9510216 | Node device and communication control method | Tetsuya Izu, Kazuyoshi Furukawa, Hisashi Kojima, Masahiko Takenaka | 2016-11-29 |
| 9489501 | Authentication method, authentication device, and system | Tetsuya Izu | 2016-11-08 |
| 9386017 | Authentication device, system and method | Tetsuya Izu, Masahiko Takenaka, Masaya Yasuda | 2016-07-05 |