Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11121147 | Semiconductor storage device | Keisuke NAKATSUKA, Yoshitaka Kubota, Tetsuaki Utsumi, Ryota Katsumata | 2021-09-14 |
| 10943914 | Semiconductor memory device including a substrate, various interconnections, semiconductor member, charge storage member and a conductive member | — | 2021-03-09 |