Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D849422 | Composite substrate for acoustic wave device | Tomoyoshi Tai | 2019-05-28 |
| 10230349 | Acoustic wave device | Tomoyoshi Tai, Akira Hamajima | 2019-03-12 |
| 10211389 | Composite substrate | Tomoyoshi Tai, Takahiro Yamadera, Ryosuke Hattori, Kengo Suzuki | 2019-02-19 |