Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4840920 | Method of isolating a semiconductor device using local oxidation | — | 1989-06-20 |
KS
Kakutaro Suda
Overall (1989): #89,693 of 140,708Top 65%
1
Patents 1989