Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9812398 | Semiconductor memory device having memory cells provided in a height direction | Toshiyuki Takewaki, Seiichi Omoto | 2017-11-07 |
| 9768191 | Semiconductor device | — | 2017-09-19 |
| 9666597 | Semiconductor memory device | Toshiyuki Takewaki, Shingo Nakajima, Hiroyasu Tanaka | 2017-05-30 |
| 9553050 | Semiconductor device | Akira YOTSUMOTO | 2017-01-24 |