Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12404167 | Piezoelectric MEMS device with thermal compensation from different material thicknesses | Myeong Gweon Gu, Hiroyuki Nakamura | 2025-09-02 |
| 12381537 | Dispersive delay line with piezoelectric substrate | — | 2025-08-05 |
| 12351450 | Dual membrane piezoelectric microelectromechanical system microphone | — | 2025-07-08 |
| 12328562 | Anchor silicon dioxide layer for piezoelectric microelectromechanical system microphone | Hiroyuki Nakamura, Keiichi Maki, Takanori Yasuda, Ousmane I Barry | 2025-06-10 |
| 12316297 | Interdigital transducer electrode for acoustic wave device with improved response | — | 2025-05-27 |
| 12301201 | Acoustic wave element having high acoustic velocity layer | Rei Goto | 2025-05-13 |
| 12278618 | Dispersive delay line with lamb wave propagation | — | 2025-04-15 |
| 12261592 | Lamb wave delay line | Rei Goto, Hiroyuki Nakamura | 2025-03-25 |
| 12166463 | Lamb wave delay line with aluminum nitride piezoelectric layer | Rei Goto | 2024-12-10 |
| 12081941 | Acoustic devices with feedback control of acoustic resistance | — | 2024-09-03 |