Issued Patents 2024
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12165624 | Noise canceling system and noise canceling method | Hiroya ONO | 2024-12-10 |
| 12149287 | Upbandwidth allocation device and uplink bandwidth allocation method | Takuya Abe, Tomohiko Ikeda | 2024-11-19 |
| 12096435 | Communication system | Ryota SHIINA, Tatsuya FUKUI, Katsuya Minami, Satoshi Ikeda, Shunsuke Saruwatari +2 more | 2024-09-17 |
| 12081924 | Optical network unit, communication network system and communication method | Takuya Abe, Tomohiko Ikeda | 2024-09-03 |
| 12052056 | Optical communication network system, optical network unit, and optical communication method | Takuya Abe, Tomohiko Ikeda | 2024-07-30 |
| 11991519 | Communication method, communication system, authentication apparatus and user terminal device | Takahito KIRIHARA, Satoshi Ikeda | 2024-05-21 |
| 11956574 | Optical communication network system, optical network unit, and optical communication method | Takuya Abe, Tomohiko Ikeda | 2024-04-09 |