Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10192877 | Three-dimensional memory device with level-shifted staircase structures and method of making thereof | Naoto Norizuki, Yasuchika Okizumi, Hiroyuki Ogawa | 2019-01-29 |
| 9905573 | Three-dimensional memory device with angled word lines and method of making thereof | Akira Takahashi, Motoki Umeyama | 2018-02-27 |