Issued Patents 2016
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9510216 | Node device and communication control method | Yumi Sakemi, Kazuyoshi Furukawa, Hisashi Kojima, Masahiko Takenaka | 2016-11-29 |
| 9489501 | Authentication method, authentication device, and system | Yumi Sakemi | 2016-11-08 |
| 9386017 | Authentication device, system and method | Yumi Sakemi, Masahiko Takenaka, Masaya Yasuda | 2016-07-05 |
| 9319923 | Node, communication method, and communication system | Masahiko Takenaka, Hisashi Kojima, Kazuyoshi Furukawa | 2016-04-19 |