Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11049878 | Semiconductor memory device and method for manufacturing same | Shinya Arai, Kotaro Fujii | 2021-06-29 |
| 10923490 | Semiconductor memory device and method for manufacturing same | Kotaro Fujii, Shinya Arai | 2021-02-16 |