Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4804331 | Device for installing printed circuit board | Masaharu Eguchi, Yutaka Fujiwara, Jun Terashima | 1989-02-14 |
HY
Haruhiko Yamanouchi
Overall (1989): #107,363 of 140,708Top 80%
1
Patents 1989