Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4824794 | Method for fabricating a bipolar transistor having self aligned base and emitter | Motoshu Miyajima, Kazushi Kawaguchi | 1989-04-25 |
AT
Akira Tabata
Overall (1989): #134,364 of 140,708Top 100%
1
Patents 1989