Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6890831 | Method of fabricating semiconductor device | Mayumi Nakasato, Makoto Izumi, Kazuhiro Sasada, Toru Dan | 2005-05-10 |
| 6887767 | Method for manufacturing semiconductor device | Mayumi Nakasato, Kazuhiro Sasada | 2005-05-03 |