Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10680629 | Atomic oscillator and frequency signal generation system | Koji CHINDO, Hideaki Yajima | 2020-06-09 |
| 10649409 | Atomic oscillator and frequency signal generation system | Koji CHINDO | 2020-05-12 |
| 10642226 | Atomic oscillator and frequency signal generation system | Koji CHINDO | 2020-05-05 |