Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6781869 | Semiconductor memory | Shigeki Ohbayashi, Yoshiyuki Ishigaki | 2004-08-24 |
| 6741510 | Semiconductor memory device capable of performing burn-in test at high speed | Shigeki Ohbayashi, Yoji Kashihara | 2004-05-25 |