Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11758545 | Base station and state control method | Teruaki Toeda, Anil Umesh, Tooru Uchino, Akihito Hanaki | 2023-09-12 |
| 11546798 | Network node | Teruaki Toeda, Tooru Uchino, Makoto Miyagoshi | 2023-01-03 |
| 11296799 | Optical transmission system and bandwidth allocation method | Daisuke Hisano, Tatsuya Shimada, Hiroko Nomura | 2022-04-05 |
| 10925058 | Optical transmission device and bandwidth allocation method | Tatsuya Shimada, Takayuki Kobayashi, Daisuke Hisano | 2021-02-16 |
| 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 |
| 10505657 | Terminal station device and bandwidth allocation method | Tatsuya Shimada, Takayuki Kobayashi, Jun Terada | 2019-12-10 |