Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9450173 | Piezoelectric ceramic and piezoelectric element | Sumiaki Kishimoto, Yutaka Doshida | 2016-09-20 |
| 9281465 | Piezoelectric element and method of manufacturing the same | Hiroyuki Shimizu, Yutaka Doshida | 2016-03-08 |