Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10381443 | Bulb-shaped memory stack structures for direct source contact in three-dimensional memory device | Kazuyo Matsumoto, Yasuo Kasagi, Satoshi Shimizu, Hiroyuki Ogawa, Jixin Yu +2 more | 2019-08-13 |