Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9577510 | Inverter device | Tomohiro Yamagami, Toshiaki Nagase, Tomohiro Ohba | 2017-02-21 |
| 9543281 | Semiconductor device having a substrate and input and output electrode units | Kazuyoshi Kontani, Toshiaki Nagase | 2017-01-10 |