Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10490258 | Semiconductor device with stacked structure of memory cells over sensing amplifiers, circuit board and electronic device | Kiyoshi Kato, Wataru Uesugi, Takahiko Ishizu | 2019-11-26 |
| 10304523 | Semiconductor device comprising memory devices each comprising sense amplifier and memory cell | Kiyoshi Kato | 2019-05-28 |
| 10210915 | Memory device and semiconductor device including the same | — | 2019-02-19 |
| 10192871 | Semiconductor device | Kiyoshi Kato | 2019-01-29 |