Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9755014 | Semiconductor device with substantially equal impurity concentration JTE regions in a vicinity of a junction depth | Hidekatsu Onose, Norifumi Kameshiro, Natsuki Yokoyama | 2017-09-05 |
| 9711600 | Semiconductor device and method of manufacturing the same, power conversion device, three-phase motor system, automobile, and railway vehicle | Norifumi Kameshiro | 2017-07-18 |