Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5285087 | Heterojunction field effect transistor | Kazuo Hayashi, Takuji Sonoda | 1994-02-08 |
KN
Koichi Narita
Overall (1994): #103,117 of 165,921Top 65%
1
Patents 1994