Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9812398 | Semiconductor memory device having memory cells provided in a height direction | Ming Hu, Toshiyuki Takewaki | 2017-11-07 |
| 9543321 | Semiconductor memory device and method of manufacturing the same | Kazuaki Nakajima, Hiroshi Toyoda | 2017-01-10 |