Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5675181 | Zirconia-added alumina substrate with direct bonding of copper | Masaharu Nishiura, Shigemasa Saito, Shizuyasu Yosida, Katumi Yamada, Toshio Nozaki +4 more | 1997-10-07 |