Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11024645 | Three-dimensional memory device containing a silicon nitride ring in an opening in a memory film and method of making the same | Takumi Moriyama, Yuki KASAI, Satoshi Shimizu, Jayavel Pachamuthu | 2021-06-01 |