Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4916261 | Circuit substrate and producing method of the same | Nobuo Iwase | 1990-04-10 |
| 4673660 | Circuit substrate | — | 1987-06-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4916261 | Circuit substrate and producing method of the same | Nobuo Iwase | 1990-04-10 |
| 4673660 | Circuit substrate | — | 1987-06-16 |