Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9641698 | Mobile communication network distribution system and mobile communication network distribution method | Motoshi Tamura, Shigeru Iwashina, Takahiro Yamazaki, Tetsuya Nakamura, Takashi Shimizu | 2017-05-02 |
| 9521586 | Mobile communication system, communication system, node, flow-control network, and communication-control method | Takahiro Yamazaki, Motoshi Tamura, Tetsuya Nakamura, Shigeru Iwashina, Takashi Shimizu | 2016-12-13 |
| 9451483 | Mobile communication system, communication system, control node, call-processing node, and communication control method | Takahiro Yamazaki, Motoshi Tamura, Tetsuya Nakamura, Shigeru Iwashina, Takashi Shimizu | 2016-09-20 |