Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10332905 | Semiconductor memory device | Osamu Fujii, Takayuki KAKEGAWA | 2019-06-25 |
| 10283522 | Three dimensional semiconductor memory device in which a channel layer has a stacked structure including an outer semiconductor layer and a doped inner semiconductor layer | Tomofumi Zushi | 2019-05-07 |
| 10276590 | Method for manufacturing a semiconductor device including a vertical channel between stacked electrode layers and an insulating layer | Tatsufumi HAMADA, Hikari TAJIMA, Takashi Izumida, Nobutoshi Aoki, Takayuki KAKEGAWA +1 more | 2019-04-30 |