Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4639062 | Circuit board connection | Koki Taniguchi, Keiji Nakayama | 1987-01-27 |
SY
Shigeri Yamaguchi
Overall (All Time): #3,967,182 of 4,157,543Top 100%
1
Patents All Time