Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9950965 | Ceramic element and method of manufacturing the same | Masaki Hattori | 2018-04-24 |
| 9935253 | Ceramic device and piezoelectric device | Takaaki Koizumi, Izumi MASUDA, Takeshi Kaku | 2018-04-03 |