Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4354130 | Surface acoustic wave device using a multi-layer substrate including .alpha..sub.2 O.sub.3, SiO and ZnO | Shusuke Ono, Osamu Yamazaki, Kiyotaka Wasa | 1982-10-12 |
TM
Tsuneo Mitsuyu
Overall (1982): #26,413 of 81,411Top 35%
1
Patents 1982