Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10805905 | Terminal station device and bandwidth allocation method | Tatsuya Shimada, Takayuki Kobayashi, Jun Terada | 2020-10-13 |
| 10686545 | Optical transmission system and wavelength allocation method | Daisuke Hisano, Tatsuya Shimada, Jun Terada, Hiroko Nomura | 2020-06-16 |
| 10574430 | Relay transmission system, relay transmission method, and relay transmission device | Daisuke Hisano, Tatsuya Shimada, Takayuki Kobayashi | 2020-02-25 |
| 10555330 | Terminal station apparatus and band allocation method | Takayuki Kobayashi, Daisuke Hisano, Tatsuya Shimada | 2020-02-04 |