Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11423997 | Semiconductor memory device | Akiyuki MURAYAMA, Kikuko Sugimae, Katsuya Nishiyama, Noboru Shibata | 2022-08-23 |
| 11227832 | Semiconductor memory device having a memory cell and semiconductor layer | Keiji Hosotani, Fumitaka Arai, Keisuke NAKATSUKA, Nobuyuki Momo | 2022-01-18 |