Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5302840 | HEMT type semiconductor device having two semiconductor well layers | — | 1994-04-12 |
MT
Masahiko Takikawa
Overall (1994): #93,780 of 165,921Top 60%
1
Patents 1994