Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12290000 | Acoustic wave device and communication module | Kazushige HATAKEYAMA | 2025-04-29 |
| 12176879 | Acoustic wave device, filter and multiplexer | Kazushige HATAKEYAMA | 2024-12-24 |
| 11394366 | Acoustic wave filter and multiplexer | — | 2022-07-19 |