Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4859954 | Clock phase adjusting system | — | 1989-08-22 |
TY
Tatsuro Yoshimura
Overall (1989): #51,923 of 140,708Top 40%
1
Patents 1989