Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9774298 | High-frequency amplifier | Kazutaka Takagi | 2017-09-26 |
| 9112454 | Semiconductor power amplifier | — | 2015-08-18 |
| 8680941 | Microwave harmonic processing circuit | Kazuhiko Honjo | 2014-03-25 |