Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11758728 | Semiconductor device and method of manufacturing the same | Ryota Fujitsuka, Hiroki Kishi | 2023-09-12 |
| 11309322 | Semiconductor memory device | Ryota Fujitsuka, Kenta Yamada, Takayuki Okada, Hirokazu Ishigaki, Hiroki Kishi +3 more | 2022-04-19 |