Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10510764 | Semiconductor device | Ryota Katsumata, Toru Matsuda, Yu Hirotsu, Naoki Yamamoto | 2019-12-17 |
| 10504915 | Integrated circuit device having an air gap between interconnects and method for manufacturing the same | — | 2019-12-10 |
| 10381374 | Semiconductor memory | Jun Iijima, Ryota Katsumata, Kazuyuki Higashi | 2019-08-13 |
| 10297578 | Memory device | Ryota Katsumata, Jun Iijima, Tetsuya Shimizu, Takamasa Usui, Genki Fujita | 2019-05-21 |