Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5516589 | Silicon carbide thin film circuit element and method of manufacturing the same | — | 1996-05-14 |
| 5473172 | Hetero junction bipolar transistor | — | 1995-12-05 |
| 5378901 | Heterojunction bipolar transistor and method for producing the same | — | 1995-01-03 |
| 5350699 | Method of manufacturing a hetero-junction bi-polar transistor | — | 1994-09-27 |
| 5341000 | Thin silicon carbide layer on an insulating layer | — | 1994-08-23 |
| 5289017 | Solid state imaging device having silicon carbide crystal layer | — | 1994-02-22 |
| 5279888 | Silicon carbide semiconductor apparatus | — | 1994-01-18 |
| 5247192 | Heterojunction bipolar transistor | — | 1993-09-21 |