Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9938197 | Unleaded piezoelectric ceramic composition, piezoelectric element using same, device, and method for manufacturing unleaded piezoelectric ceramic composition | Masato Yamazaki, Takayuki Matsuoka, Kazuaki Kitamura, Hisashi KOZUKA, Hideto Yamada +3 more | 2018-04-10 |