Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10020363 | Bulb-shaped memory stack structures for direct source contact in three-dimensional memory device | Hiroyuki Ogawa, Yasuo Kasagi, Satoshi Shimizu, Yohei Masamori, Jixin Yu +2 more | 2018-07-10 |
| 9985098 | Bulb-shaped memory stack structures for direct source contact in three-dimensional memory device | Yasuo Kasagi, Satoshi Shimizu, Hiroyuki Ogawa, Yohei Masamori, Jixin Yu +2 more | 2018-05-29 |