Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10347647 | Three-dimensional memory device containing multi-threshold-voltage drain select gates and method of making the same | Naohiro Hosoda, Keisuke SHIGEMURA, Junichi Ariyoshi, Kazuki Kajitani | 2019-07-09 |