Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11509034 | Directional coupler | Kenta Seki, Yasushi Shigeno, Daisuke Tokuda, Ryangsu Kim, Katsuya Shimizu | 2022-11-22 |
| 11456517 | Directional coupler | Kenta Seki, Yasushi Shigeno, Daisuke Tokuda, Ryangsu Kim, Katsuya Shimizu | 2022-09-27 |