Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6781236 | Semiconductor device using a multilayer wiring structure | Noriaki Matsunaga, Hideki Shibata | 2004-08-24 |
| 6750138 | Semiconductor device of multi-wiring structure and method of manufacturing the same | Noriaki Matsunaga, Kazuyuki Higashi, Hideki Shibata | 2004-06-15 |