Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5350934 | Conductivity modulation type insulated gate field effect transistor | — | 1994-09-27 |
| 5347158 | Semiconductor device having a particular terminal arrangement | Tetsujiro Tsunoda | 1994-09-13 |