Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9397204 | Heterojunction bipolar transistor with two base layers | Isao Obu, Yasunari Umemoto | 2016-07-19 |
| 9362268 | Semiconductor integrated circuit device with transistor and non-transistor regions | Shinya Osakabe | 2016-06-07 |
| 9331187 | Bipolar transistor | Yasunari Umemoto, Tsunekazu Saimei | 2016-05-03 |