Issued Patents 2024
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12068521 | Directional coupler | Kenta Seki, Katsuya Shimizu | 2024-08-20 |
| 12051843 | Directional coupler | Daisuke Tokuda, Katsuya Shimizu, Kenta Seki | 2024-07-30 |
| 11984638 | Directional coupler | Kenta Seki, Kazuhito OSAWA | 2024-05-14 |
| 11962061 | Directional coupler including a main line and a sub-line switchably connected between a coupling terminal and a terminal circuit at different times | Kenta Seki, Kazuhito OSAWA, Katsuya Shimizu | 2024-04-16 |