Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11152346 | Semiconductor integrated circuit device including capacitive element using vertical nanowire field effect transistors | — | 2021-10-19 |
| 11101292 | Semiconductor integrated circuit device | — | 2021-08-24 |
| 11063035 | Semiconductor integrated circuit device | Chika Ito, Hidetoshi Tanaka | 2021-07-13 |
| 10886220 | Semiconductor integrated circuit device | Chika Ito | 2021-01-05 |