Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12224020 | Semiconductor storage device and memory system | Masahiko Iga, Nobushi Matsuura | 2025-02-11 |
| 12046291 | Semiconductor memory device | Masahiko Iga, Nobushi Matsuura | 2024-07-23 |
| 11715535 | Semiconductor storage device | Yoshikazu Harada, Yuji Nagai | 2023-08-01 |