Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12355415 | Multi-band filter with suppressed shear horizontal mode | Masafumi Iwaki | 2025-07-08 |
| 12355423 | Acoustic wave device with mass loading strip having tapered sidewall | Yumi Torazawa, Rei Goto, Hironori Fukuhara | 2025-07-08 |
| 12136908 | Method of making an acoustic wave resonator with mass loading strip for suppression of hyperbolic mode | Rei Goto, Yumi Torazawa | 2024-11-05 |
| 11870421 | Surface acoustic wave resonator with suppressed transverse modes using second bus bar | Rei Goto, Yumi Torazawa | 2024-01-09 |
| 11848658 | Acoustic wave resonator with mass loading strip for suppression of hyperbolic mode | Rei Goto, Yumi Torazawa | 2023-12-19 |
| 11811392 | Surface acoustic wave resonator with suppressed transverse modes using selective dielectric removal | Rei Goto, Yumi Torazawa | 2023-11-07 |
| 11804822 | Surface acoustic wave resonator with reduced frequency shift | Hironori Fukuhara, Keiichi Maki | 2023-10-31 |
| 11705883 | Acoustic wave resonator with mass loading strip for suppression of transverse mode | Rei Goto, Yumi Torazawa | 2023-07-18 |