Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11152284 | Three-dimensional memory device with a dielectric isolation spacer and methods of forming the same | Masanori Tsutsumi, Hisaya Sakai | 2021-10-19 |
| 11011581 | Multi-level loop cut process for a three-dimensional memory device using pitch-doubled metal lines | Yuji Takahashi, Wei-Kuo Shih | 2021-05-18 |
| 10994239 | Spiral gas adsorption apparatus and method of using the same | Michiaki Sano | 2021-05-04 |