Issued Patents 2018
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10020363 | Bulb-shaped memory stack structures for direct source contact in three-dimensional memory device | Hiroyuki Ogawa, Satoshi Shimizu, Kazuyo Matsumoto, Yohei Masamori, Jixin Yu +2 more | 2018-07-10 |
| 10008570 | Bulb-shaped memory stack structures for direct source contact in three-dimensional memory device | Jixin Yu, Kento KITAMURA, Tong Zhang, Chun Ge, Yanli Zhang +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, Kento KITAMURA | 2018-06-05 |
| 9985098 | Bulb-shaped memory stack structures for direct source contact in three-dimensional memory device | Kazuyo Matsumoto, Satoshi Shimizu, Hiroyuki Ogawa, Yohei Masamori, Jixin Yu +2 more | 2018-05-29 |
| 9876031 | Three-dimensional memory device having passive devices at a buried source line level and method of making thereof | Satoshi Shimizu, Hiroyuki Ogawa, Kento KITAMURA | 2018-01-23 |