Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11765899 | Semiconductor storage device | Ryota NARASAKI, Satoshi Nagashima, Takayuki Ishikawa, Yusuke Shimada, Yefei HAN | 2023-09-19 |
| 11594543 | Semiconductor storage device | Yefei HAN, Naoya Yoshimura | 2023-02-28 |