Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6936878 | Semiconductor memory device with reduced memory cell area | Yasushi Nakashima, Yoshiyuki Ishigaki | 2005-08-30 |
| 6859386 | Semiconductor memory device with memory cell having low cell ratio | — | 2005-02-22 |