Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9241266 | Authentication system, small base station, and authentication method | Katsuhisa Nakamura, Yoshio Wada, Koki Hayashi | 2016-01-19 |
| 9055437 | Communication system, femtocell base station, authentication apparatus, communication method, and recording medium | Osamu Kurokawa, Kazuki Eguchi, Koki Hayashi, Yasuhiro Watanabe, Hiroaki Akiyama +1 more | 2015-06-09 |