Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6339557 | Charge retention lifetime evaluation method for nonvolatile semiconductor memory | Tsutomu Kawaguchi, Mitsutaka Katada | 2002-01-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6339557 | Charge retention lifetime evaluation method for nonvolatile semiconductor memory | Tsutomu Kawaguchi, Mitsutaka Katada | 2002-01-15 |