Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6737744 | Semiconductor device including porous insulating material and manufacturing method therefor | — | 2004-05-18 |
| 6707156 | Semiconductor device with multilevel wiring layers | Takashi Suzuki, Satoshi Otsuka, Tsutomu Hosoda, Hirofumi Watatani | 2004-03-16 |
| 6693046 | Method of manufacturing semiconductor device having multilevel wiring | Yukio Takigawa | 2004-02-17 |