Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4981560 | Method of surface treatment of copper foil or a copper clad laminate for internal layer | Katsuhito Fukuda, Masato Takami | 1991-01-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4981560 | Method of surface treatment of copper foil or a copper clad laminate for internal layer | Katsuhito Fukuda, Masato Takami | 1991-01-01 |