Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6661038 | Semiconductor device and method of producing the same | Kouji Azuma, Yousuke Miyoshi, Fumio Harima, Masahiro Tanomura | 2003-12-09 |
| 6525388 | Compound semiconductor device having diode connected between emitter and collector of bipolar transistor | — | 2003-02-25 |