Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11856774 | Semiconductor memory device that includes a semiconductor column that penetrates a plurality of conductive layers | — | 2023-12-26 |
| 11728267 | Semiconductor memory device | Jumpei Sato | 2023-08-15 |