Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8068375 | Semiconductor device and method of refreshing the same | Hiromasa Noda, Katsunobu Noguchi | 2011-11-29 |
| 8000123 | Semiconductor memory device of open bit line type | Hiromasa Noda | 2011-08-16 |