Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12376308 | Semiconductor memory device | Keiji Hosotani, Fumitaka Arai, Hiroaki KOSAKO, Takayuki KAKEGAWA, Shinya Naito +1 more | 2025-07-29 |
| 11011700 | Resistance-change type memory device | Kouji Matsuo, Yuta Yamada | 2021-05-18 |
| 10629810 | Resistance-change type memory device | Kouji Matsuo, Yuta Yamada | 2020-04-21 |