Issued Patents 2022
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11417392 | Semiconductor device having PDA function | — | 2022-08-16 |
| 11398269 | Semiconductor device verifying signal supplied from outside | — | 2022-07-26 |
| 11250903 | Apparatus for supplying power supply voltage to semiconductor chip including volatile memory cell | Yuan He, Daigo Toyama | 2022-02-15 |
| 11222708 | Shared error detection and correction memory | Tomoyuki Shibata, Hiroyuki Tanaka | 2022-01-11 |