Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5092958 | Method of manufacturing double-sided wiring substrate | Yoshihiro Kawamura | 1992-03-03 |
| 5049244 | Method of manufacturing double-sided wiring substrate | Yoshihiro Kawamura | 1991-09-17 |
| 5013402 | Method of manufacturing double-sided wiring substrate | Yoshihiro Kawamura | 1991-05-07 |
| 4964947 | Method of manufacturing double-sided wiring substrate | Yoshihiro Kawamura | 1990-10-23 |