Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6515933 | Semiconductor device and semiconductor storage device testing method | — | 2003-02-04 |
| 5968181 | One-chip clock synchronized memory device | — | 1999-10-19 |
| 5835936 | Single-chip flash-memory device using serial command, address, and data communcations | Osamu Ishizaki, Makoto Ohta, Takashi Furumura | 1998-11-10 |