Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5070393 | Aluminum nitride substrate for formation of thin-film conductor layer and semiconductor device using the substrate | Takaaki Yasumoto, Toshio Nakai | 1991-12-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5070393 | Aluminum nitride substrate for formation of thin-film conductor layer and semiconductor device using the substrate | Takaaki Yasumoto, Toshio Nakai | 1991-12-03 |