Issued Patents 2025
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12419032 | Memory device including semiconductor element | Koji Sakui, Yoshihisa Iwata, Nozomu Harada | 2025-09-16 |
| 12419031 | Semiconductor-element-including memory device | Nozomu Harada, Koji Sakui | 2025-09-16 |
| 12396154 | Memory device using semiconductor element | Koji Sakui, Nozomu Harada | 2025-08-19 |
| 12369300 | Semiconductor memory device | Koji Sakui, Nozomu Harada | 2025-07-22 |
| 12369301 | Memory device with semiconductor elements | Koji Sakui, Nozomu Harada | 2025-07-22 |
| 12362005 | Semiconductor memory device | Koji Sakui, Nozomu Harada | 2025-07-15 |
| 12362006 | Semiconductor-element-including memory device | Koji Sakui, Nozomu Harada | 2025-07-15 |
| 12363883 | Memory device using semiconductor element | Koji Sakui, Nozomu Harada | 2025-07-15 |
| 12315544 | Semiconductor-element-including memory device | Koji Sakui, Nozomu Harada | 2025-05-27 |
| 12317478 | Semiconductor memory device | Koji Sakui, Nozomu Harada | 2025-05-27 |
| 12302548 | Memory device using semiconductor element | Koji Sakui, Nozomu Harada | 2025-05-13 |
| 12283306 | Memory device including semiconductor | Koji Sakui, Nozomu Harada | 2025-04-22 |
| 12283310 | Memory device with single-transistor DRAM cells with no capacitors, and memory cells stacked in the vertical direction using gate-all-around (GAA) technology | Koji Sakui, Nozomu Harada | 2025-04-22 |
| 12279411 | Memory device using semiconductor device | Koji Sakui, Nozomu Harada | 2025-04-15 |
| 12245417 | Semiconductor-element-including memory device | Koji Sakui, Nozomu Harada | 2025-03-04 |