Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10643723 | Semiconductor memory device | — | 2020-05-05 |
| 10593691 | Three-dimensional non-volatile memory device with cut off time control | Daisuke Hagishima, Kazunori Harada | 2020-03-17 |