Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10008570 | Bulb-shaped memory stack structures for direct source contact in three-dimensional memory device | Jixin Yu, Tong Zhang, Chun Ge, Yanli Zhang, Satoshi Shimizu +6 more | 2018-06-26 |
| 9991282 | Three-dimensional memory device having passive devices at a buried source line level and method of making thereof | Satoshi Shimizu, Hiroyuki Ogawa, Yasuo Kasagi | 2018-06-05 |
| 9876031 | Three-dimensional memory device having passive devices at a buried source line level and method of making thereof | Satoshi Shimizu, Hiroyuki Ogawa, Yasuo Kasagi | 2018-01-23 |