Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10659005 | At-cut crystal element, crystal resonator and crystal unit | Takayuki Kuwahara, Hirokazu Iwata | 2020-05-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10659005 | At-cut crystal element, crystal resonator and crystal unit | Takayuki Kuwahara, Hirokazu Iwata | 2020-05-19 |