Issued Patents All Time
Showing 51–75 of 98 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11705883 | Acoustic wave resonator with mass loading strip for suppression of transverse mode | Yuya Hiramatsu, Yumi Torazawa | 2023-07-18 |
| 11689178 | Acoustic wave device with multi-layer piezoelectric substrate | Hiroyuki Nakamura, Keiichi Maki | 2023-06-27 |
| 11677377 | Multi-layer piezoelectric substrate with grounding structure | Keiichi Maki | 2023-06-13 |
| 11671072 | Multi-layer piezoelectric substrate with conductive layer | Keiichi Maki | 2023-06-06 |
| 11664780 | Rayleigh mode surface acoustic wave resonator | Keiichi Maki | 2023-05-30 |
| 11658688 | Multiplexer with bulk acoustic wave filter and multilayer piezoelectric substrate filter | Benjamin Paul Abbott | 2023-05-23 |
| 11621690 | Method of manufacturing acoustic wave device with multi-layer substrate including ceramic | Hironori Fukuhara, Keiichi Maki | 2023-04-04 |
| 11616491 | Surface acoustic wave device | Gong Bin Tang, Hiroyuki Nakamura | 2023-03-28 |
| 11616487 | Acoustic wave devices on stacked die | Hiroyuki Nakamura, Keiichi Maki | 2023-03-28 |
| 11606078 | Acoustic wave resonator with rotated and tilted interdigital transducer electrode | Gong Bin Tang | 2023-03-14 |
| 11588465 | Stacked temperature compensated acoustic wave device with high thermal conductivity | Hironori Fukuhara, Takeshi Furusawa | 2023-02-21 |
| 11552614 | Laterally excited bulk wave device with acoustic mirrors | Joshua James Caron | 2023-01-10 |
| 11545960 | Multi-mode surface acoustic wave filter with slanted acoustic reflectors | — | 2023-01-03 |
| 11502668 | Multi-mode surface acoustic wave filter with stepped acoustic reflectors | — | 2022-11-15 |
| 11489513 | Multi-mode surface acoustic wave filter | — | 2022-11-01 |
| 11463065 | Laterally excited bulk wave device with acoustic mirror | — | 2022-10-04 |
| 11431319 | Acoustic wave device with varying electrode pitch | — | 2022-08-30 |
| 11368137 | Acoustic wave device with transverse mode suppression | Koji Seo, Keiichi Maki | 2022-06-21 |
| 11245378 | Acoustic wave device with spinel layer and temperature compensation layer | Gong Bin Tang, Hiroyuki Nakamura, Keiichi Maki | 2022-02-08 |
| 11133789 | Multilayer piezoelectric substrate | Keiichi Maki, Hironori Fukuhara | 2021-09-28 |
| 11050406 | Multi-layer piezoelectric substrate with heat dissipation | Keiichi Maki, Gong Bin Tang, Yosuke Hamaoka | 2021-06-29 |
| 11025220 | Acoustic wave device with high thermal conductivity layer on interdigital transducer | Hironori Fukuhara, Keiichi Maki | 2021-06-01 |
| 10931260 | Surface acoustic wave elements with varying electrode finger pitch and connection arrangements | Toru Yamaji | 2021-02-23 |
| 10778181 | Elastic wave device with sub-wavelength thick piezoelectric layer and high velocity layer | Jie Zou, Hiroyuki Nakamura, Chun Sing Lam | 2020-09-15 |
| 10749497 | Acoustic wave device with spinel layer and temperature compensation layer | Gong Bin Tang, Hiroyuki Nakamura, Keiichi Maki | 2020-08-18 |