Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10593694 | Method for manufacturing semiconductor memory device and semiconductor memory device | Hirotaka TSUDA | 2020-03-17 |
| 10535677 | Semiconductor memory device and manufacturing method thereof | — | 2020-01-14 |