Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11824113 | Manafacturing method for power MOSFET semiconductor device with improved breakdown voltage | Machiko Sato | 2023-11-21 |
| 11557648 | Semiconductor device and method of manufacturing the same | Hiroshi Yanagigawa, Katsumi Eikyu, Masami Sawada, Kazuhisa Mori | 2023-01-17 |