Issued Patents All Time
Showing 1–25 of 78 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11075614 | Piezoelectric thin film resonator, filter, and multiplexer | Takeshi Sakashita | 2021-07-27 |
| 10763818 | Acoustic wave device | Takeshi Sakashita | 2020-09-01 |
| 10425060 | Acoustic wave device and method of fabricating the same | Kentaro Nakamura, Fumiya Matsukura, Takashi Matsuda, Tsutomu Miyashita | 2019-09-24 |
| 10361678 | Acoustic wave resonator, filter, and duplexer | Masafumi Iwaki, Yoshio Satoh, Tabito Tanaka, Hidetaro NAKAZAWA, Takashi Matsuda | 2019-07-23 |
| 10355668 | Acoustic wave device | Masafumi Iwaki, Yoshio Sato, Tabito Tanaka, Hidetaro NAKAZAWA, Takashi Matsuda | 2019-07-16 |
| 10270425 | Acoustic wave resonator, filter, and multiplexer | Masafumi Iwaki, Takashi Matsuda | 2019-04-23 |
| 10270424 | Acoustic wave resonator, filter, multiplexer, and method of fabricating acoustic wave resonator | Fumiya Matsukura, Kentaro Nakamura, Takashi Matsuda, Junichi Hamasaki | 2019-04-23 |
| 10256791 | Resonant circuit, filter circuit, and acoustic wave resonator | — | 2019-04-09 |
| 10193051 | Acoustic wave device | — | 2019-01-29 |
| 9887343 | Acoustic wave element | Masafumi Iwaki, Kentaro Nakamura | 2018-02-06 |
| 9742377 | Filter and duplexer | Masafumi Iwaki | 2017-08-22 |
| 9698755 | Surface acoustic wave device and filter | Kentaro Nakamura, Hidetaro NAKAZAWA | 2017-07-04 |
| 9667226 | Surface acoustic wave device and filter with additional covering films | Hidetaro NAKAZAWA, Kentaro Nakamura, Shogo Inoue, Takashi Matsuda | 2017-05-30 |
| 9641152 | Acoustic wave device | Kentaro Nakamura, Yoshio Sato, Tabito Tanaka, Takashi Matsuda | 2017-05-02 |
| 9559661 | Duplexer, filter and communication module | Shogo Inoue, Masafumi Iwaki | 2017-01-31 |
| 9473108 | Surface acoustic wave device and filter | Kentaro Nakamura, Hidetaro NAKAZAWA, Shogo Inoue | 2016-10-18 |
| 9397634 | Filter, duplexer and communication module | Motoaki Hara, Shogo Inoue, Masafumi Iwaki, Masanori Ueda | 2016-07-19 |
| 9306539 | Resonator, filter, and duplexer | Shogo Inoue, Kentaro Nakamura, Hidetaro NAKAZAWA | 2016-04-05 |
| 9219467 | Duplexer, filter and communication module | Shogo Inoue, Masafumi Iwaki | 2015-12-22 |
| 9203377 | Duplexer | Motoaki Hara, Shogo Inoue, Masafumi Iwaki | 2015-12-01 |
| 9166552 | Filter and duplexer | Motoaki Hara | 2015-10-20 |
| 9136817 | Filter module and duplexer module | — | 2015-09-15 |
| 9065419 | Ladder filter, duplexer and module | Motoaki Hara, Shogo Inoue, Masafumi Iwaki | 2015-06-23 |
| 9054674 | Acoustic wave filter, communication module, and method for manufacturing the filter | Kazunori Inoue, Kazuhiro Matsumoto, Takashi Matsuda | 2015-06-09 |
| 9035722 | Ladder filter, duplexer and module | Motoaki Hara, Shogo Inoue, Masafumi Iwaki | 2015-05-19 |