Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10084225 | Directional coupler | Noriaki Ootsuka, Takeshi Kijima, Yasunori Sakisaka, Tetsuzo Goto | 2018-09-25 |
| 10021015 | Network control device, network control method, and storage medium | Yuta Higuchi, Toshio Koide | 2018-07-10 |
| 9893408 | Directional coupler | Yasunori Sakisaka, Noriaki Ootsuka, Tetsuzo Goto, Takeshi Kijima | 2018-02-13 |