Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6563148 | Semiconductor device with dummy patterns | Hiroshi Kawashima, Masakazu Okada, Motoshige Igarashi | 2003-05-13 |
| 6555887 | Semiconductor device with multi-layer interconnection | Takeru Matsuoka, Masayoshi Shirahata | 2003-04-29 |