Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12300697 | Method of manufacturing a semiconductor memory device with a low voltage transistor | — | 2025-05-13 |
| 11967557 | Semiconductor device and manufacturing method thereof | — | 2024-04-23 |
| 11665906 | Vertical memory device having an insulator layer for improved yield | — | 2023-05-30 |
| 11616063 | Semiconductor device and semiconductor memory device with improved diffusion suppression | — | 2023-03-28 |
| 11610905 | Semiconductor memory device | — | 2023-03-21 |
| 11380704 | Semiconductor memory device and method of manufacturing semiconductor memory device | — | 2022-07-05 |
| 11201219 | Integrated circuit device and method of manufacturing integrated circuit device | Katsuyuki KITAMOTO | 2021-12-14 |
| 9564224 | Semiconductor device | Kimitoshi Okano, Kiyoshi Okuyama | 2017-02-07 |