Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9680083 | Composite substrate, piezoelectric device, and method for manufacturing composite substrate | Yuji Hori, Tomoyoshi Tai, Akira Hamajima | 2017-06-13 |
| 8847469 | Composite substrate and method for manufacturing the composite substrate | — | 2014-09-30 |