Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11381206 | Power amplifier and filter | Takumi SUGITANI, Koji Yamanaka | 2022-07-05 |
| 11349515 | Limiter circuit | Takuma TORII, Koji Yamanaka, Kazuhiro Nishida | 2022-05-31 |
| 11276626 | Semiconductor device | Yutaro Yamaguchi, Shintaro Shinjo, Koji Yamanaka | 2022-03-15 |
| 11228173 | Limiter circuit | Takuma TORII, Koji Yamanaka, Kazuhiro Nishida | 2022-01-18 |