Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10468101 | Semiconductor memory device | Daisaburo Takashima | 2019-11-05 |
| 10410720 | Multi-layer resistive memory device with variable resistance elements | Daisaburo Takashima, Ryu Ogiwara | 2019-09-10 |