Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5793664 | Dynamic random access memory device | Kyoichi Nagata | 1998-08-11 |
| 5500820 | Semiconductor memory device | — | 1996-03-19 |
| 5245573 | Semiconductor memory device having a single data bus line corresponding to one data input/output terminal | — | 1993-09-14 |
| 4886984 | Prohibition circuit upon power-on event | — | 1989-12-12 |