Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11967932 | Crystal element, method for manufacturing same, and optical oscillation device including crystal element | Takunori Taira | 2024-04-23 |
| 6044119 | Frequency control method and circuit employing both reference symbols and information symbols | Shinichi Sato | 2000-03-28 |