Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10504586 | Semiconductor memory device | — | 2019-12-10 |
| 10490286 | Electrically-rewritable nonvolatile semiconductor memory device | Eietsu Takahashi, Koki Ueno | 2019-11-26 |
| 10460806 | Nonvolatile semiconductor memory device | Eietsu Takahashi | 2019-10-29 |
| 10410725 | Memory device and a method for programming memory cell transistors | Koki Ueno, Asuka KANEDA | 2019-09-10 |
| 10186321 | Nonvolatile semiconductor memory device | Eietsu Takahashi, Koki Ueno | 2019-01-22 |