Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6924201 | Heterojunction bipolar transistor and method of producing the same | Masahiro Tanomura, Yosuke Miyoshi, Fumio Harima | 2005-08-02 |
| 6881988 | Heterojunction bipolar transistor and semiconductor integrated circuit device using the same | Takaki Niwa, Koji Azuma, Naoto Kurosawa | 2005-04-19 |