Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4883985 | Mesfet latch circuit | Shin Katsu, Shutaro Nambu | 1989-11-28 |
AS
Akio Shimano
Overall (1989): #134,402 of 140,708Top 100%
1
Patents 1989