Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5107308 | Field-effect transistor | Hiroshi Koezuka, Akira Tsumura | 1992-04-21 |
TA
Torahiko Ando
Overall (All Time): #3,848,786 of 4,157,543Top 95%
1
Patents All Time