Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10665670 | Semiconductor device and method for manufacturing same | Kazutoyo Takano, Kazushige Matsuo, Masayoshi Hirao | 2020-05-26 |
| 8253163 | High voltage semiconductor device including a free wheel diode | Shigeru Kusunoki, Yoshihiko Hirota | 2012-08-28 |