Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8031507 | Semiconductor memory device | Daisaburo Takashima | 2011-10-04 |
| 7911821 | Semiconductor memory device | Daisaburo Takashima | 2011-03-22 |
| 7791922 | Semiconductor memory device | Daisaburo Takashima | 2010-09-07 |
| 6611450 | Ferroelectric random access memory | Yukihito Oowaki | 2003-08-26 |
| 6483737 | Ferroelectric memory device | Yoshiaki Takeuchi, Yukihito Oowaki | 2002-11-19 |