Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10333051 | Piezoelectric element, and acoustic generator, acoustic generation device, and electronic apparatus employing same | — | 2019-06-25 |
HS
Hiroshi Suenaga
Overall (2019): #443,872 of 560,194Top 80%
1
Patents 2019