Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4883718 | Flexible copper-clad circuit substrate | Masahiro Ohta, Saburo Kawashima, Shoji Tamai, Hideaki Oikawa, Akihiro Yamaguchi | 1989-11-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4883718 | Flexible copper-clad circuit substrate | Masahiro Ohta, Saburo Kawashima, Shoji Tamai, Hideaki Oikawa, Akihiro Yamaguchi | 1989-11-28 |