Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10134749 | Semiconductor memory device | Mitsuhiro Noguchi, Yoshitaka Kubota | 2018-11-20 |
| 10074434 | Semiconductor memory device | Masanobu Shirakawa, Takuya Futatsuyama, Kenichi Abe, Hiroshi Nakamura, Keisuke Yonehama +3 more | 2018-09-11 |
| 10020319 | Semiconductor memory device having pillars on a peripheral region and method of manufacturing the same | — | 2018-07-10 |
| 9893078 | Semiconductor memory device | Toshifumi Minami, Atsuhiro Sato, Keisuke Yonehama, Hiroshi Shinohara, Hideyuki Kamata +1 more | 2018-02-13 |