Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11515317 | Three-dimensional memory device including through-memory-level via structures and methods of making the same | Takaaki Iwai, Hisakazu Otoi, Hironori Matsuoka, Raiden Matsuno | 2022-11-29 |
| 11404427 | Three-dimensional memory device including multi-tier moat isolation structures and methods of making the same | Yoshitaka Otsu, Muneyuki Imai | 2022-08-02 |
| 11398497 | Three-dimensional memory device containing auxiliary support pillar structures and method of making the same | Kengo Kajiwara, Atsushi Shimoda, Tatsuya Hinoue, Masanori Terahara | 2022-07-26 |
| 11282783 | Three-dimensional memory device with via structures surrounded by perforated dielectric moat structure and methods of making the same | Yoshitaka Otsu, Masanori Terahara | 2022-03-22 |