Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6806548 | Semiconductor device | Nobuyuki Shirai, Nobuyoshi Matsuura | 2004-10-19 |
| 6803281 | Method of fabricating semiconductor device | Sumito Numazawa, Masayoshi Kobayashi, Satoshi Kudo, Yasuo Imai, Sakae Kubo +4 more | 2004-10-12 |
| 6720220 | Method of fabricating semiconductor device | Sumito Numazawa, Masayoshi Kobayashi, Satoshi Kudo, Yasuo Imai, Sakae Kubo +4 more | 2004-04-13 |