Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4644500 | Semiconductor memory device with a controlled precharging arrangement | Kazuhiro Sakashita | 1987-02-17 |
| 4638461 | Semiconductor memory device | Kazuhiro Sakashita | 1987-01-20 |