Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12348197 | Multi-finger transistor and power amplifier circuit | — | 2025-07-01 |
| 12119794 | Power amplifier circuit | — | 2024-10-15 |
| 12047043 | Power amplifier device | Tsutomu Kobori, Yoshifumi Takahashi, Hiroshi Okabe | 2024-07-23 |
| 11830839 | Semiconductor device | — | 2023-11-28 |
| 11552601 | Power amplifier circuit | Satoshi Tanaka | 2023-01-10 |
| 11239187 | Semiconductor device | Tsutomu Kobori, Hiroshi Okabe, Shigeru Yoshida, Yoshifumi Takahashi | 2022-02-01 |
| 10594273 | Power amplifier module | — | 2020-03-17 |
| 10128796 | Power amplification module and front end circuit | Shinya Hitomi, Hidenori Obiya, Tsuyoshi Sato | 2018-11-13 |
| 10084418 | Power amplifier module | — | 2018-09-25 |
| 9887684 | Isolator | Kazutaka Mukaiyama, Kenji Saito, Takaya Wada, Reiji Nakajima | 2018-02-06 |
| 9178489 | Circuit module | Syunji Yoshimi, Kenji Saito, Yuki Higashide | 2015-11-03 |
| 8456183 | Electronic component contactor, apparatus for testing electronic component, and method for testing electronic component | Shigeru Suzuki, Keiki Koike | 2013-06-04 |
| 6340839 | Hybrid integrated circuit | Koki Hirasawa | 2002-01-22 |