Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10644665 | Amplifier with amplification stages connected in parallel | Masaru Sato | 2020-05-05 |
| 9722541 | Distributed amplifier | Masaru Sato | 2017-08-01 |
| 9647105 | Semiconductor device and method of manufacturing the same | — | 2017-05-09 |
| 8956935 | Method for manufacturing compound semiconductor device | — | 2015-02-17 |
| 8907379 | Semiconductor device with a gate electrode having a shape formed based on a slope and gate lower opening and method of manufacturing the same | Kozo Makiyama | 2014-12-09 |
| 8729604 | Compound semiconductor device, method for manufacturing the device and electric device | — | 2014-05-20 |
| 8557645 | Semiconductor device with a gate electrode having a shape formed based on a slope and gate lower opening and method of manufacturing the same | Kozo Makiyama | 2013-10-15 |