Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6924519 | Semiconductor device with perovskite capacitor | Hiroshi Itokawa, Koji Yamakawa, Katsuaki Natori, Bum Ki Moon | 2005-08-02 |
| 6924521 | Semiconductor device comprising a capacitor using a ferroelectric material | Osamu Arisumi, Koji Yamakawa, Bum Ki Moon | 2005-08-02 |