Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8078428 | Delay variation analysis apparatus and delay variation calculation method | Yuji Yoshida, Sugio Satoh | 2011-12-13 |
| 8006143 | Semiconductor memory device and semiconductor memory device test method | — | 2011-08-23 |
| 7065002 | Memory device, memory device read method | — | 2006-06-20 |