Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4823174 | Bipolar transistor and process of fabrication thereof | Hideaki Kohzu, Yasuhiro Hosono | 1989-04-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4823174 | Bipolar transistor and process of fabrication thereof | Hideaki Kohzu, Yasuhiro Hosono | 1989-04-18 |