Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4823027 | Sample and hold circuit | — | 1989-04-18 |
KT
Koushiro Takahashi
Overall (1989): #85,908 of 140,708Top 65%
1
Patents 1989