Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10523173 | Quartz crystal resonator and method for manufacturing the same, and quartz crystal resonator unit and method for manufacturing the same | — | 2019-12-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10523173 | Quartz crystal resonator and method for manufacturing the same, and quartz crystal resonator unit and method for manufacturing the same | — | 2019-12-31 |