Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4871608 | High-density wiring multilayered substrate | Kazuo Kondo, Asao Morikawa, Hiroshi Iwata | 1989-10-03 |
YS
Yoshimasa Shibata
Overall (1989): #40,308 of 140,708Top 30%
1
Patents 1989