Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D824456 | Non-contact type data carrier | Sachio Saito | 2018-07-31 |
| 9923544 | Piezoelectric vibration element, manufacturing method for piezoelectric vibration element, piezoelectric resonator, electronic device, and electronic apparatus | — | 2018-03-20 |