Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6639843 | Semiconductor memory device with block-unit erase type nonvolatile memory | — | 2003-10-28 |
SM
Sigenori Miyauchi
Overall (2003): #117,704 of 273,478Top 45%
1
Patents 2003