Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7453116 | Semiconductor memory device and method of fabricating the same | Hideo Takagi, Takayuki Enda, Miyuki Umetsu | 2008-11-18 |
| 7037780 | Semiconductor memory device and method of fabricating the same | Hideo Takagi, Takayuki Enda, Miyuki Umetsu | 2006-05-02 |