Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7687348 | Semiconductor device and method of producing the same | — | 2010-03-30 |
| 7220638 | Method for fabricating semiconductor device | Osamu Yamaguchi | 2007-05-22 |
| 7211876 | Semiconductor device utilizing multiple capacitors each having an insulating layer having a different thickness | — | 2007-05-01 |
| 6936478 | Ferroelectric capacitor with dielectric lining, semiconductor memory device employing same, and fabrication methods thereof | Yasushi Igarashi | 2005-08-30 |
| 6600185 | Ferroelectric capacitor with dielectric lining, semiconductor memory device employing same, and fabrication methods thereof | Yasushi Igarashi | 2003-07-29 |
| 6459110 | Semiconductor storage element | — | 2002-10-01 |
| 6326308 | Method for manufacturing semiconductor storage element | — | 2001-12-04 |