Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10651144 | Semiconductor device | Keiji Wada, Satoshi Kageyama | 2020-05-12 |
| 10622443 | Semiconductor device with different material layers in element separation portion trench and method for manufacturing semiconductor device | Kunihiko Iwamoto, Michihiko Mifuji | 2020-04-14 |