Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10468413 | Method for forming hydrogen-passivated semiconductor channels in a three-dimensional memory device | Shunsuke TAKUMA, Seiji Shimabukuro | 2019-11-05 |
| 9466523 | Contact hole collimation using etch-resistant walls | Tomoyasu Kakegawa, Takuya Futase, Katsuo Yamada, Keita Kumamoto | 2016-10-11 |
| 9401275 | Word line with multi-layer cap structure | Keita Akasaki | 2016-07-26 |