Issued Patents 2023
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11823727 | Semiconductor element memory device | Koji Sakui | 2023-11-21 |
| 11823726 | Semiconductor element memory device | Koji Sakui | 2023-11-21 |
| 11798616 | Memory device using semiconductor element | Masakazu Kakumu, Koji Sakui | 2023-10-24 |
| 11776609 | Memory-element-including semiconductor device | Koji Sakui | 2023-10-03 |
| 11776620 | Memory device including semiconductor element | Koji Sakui | 2023-10-03 |
| 11763877 | Semiconductor-element-including memory device | Koji Sakui | 2023-09-19 |
| 11756603 | Memory-element-including semiconductor device | Koji Sakui | 2023-09-12 |
| 11705338 | Method for manufacturing pillar-shaped semiconductor device | Fujio Masuoka | 2023-07-18 |
| 11682443 | Semiconductor element memory device | Koji Sakui | 2023-06-20 |
| 11682727 | Semiconductor device having semiconductor pillar with first impurity region formed lower part of the pillar and second impurity region formed upper part of the pillar | Fujio Masuoka, Yoshiaki Kikuchi | 2023-06-20 |