Issued Patents All Time
Showing 26–50 of 78 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8995310 | Communication module | — | 2015-03-31 |
| 8988162 | Filter and duplexer | — | 2015-03-24 |
| 8970320 | Filter circuit, duplexer and RF module | Masafumi Iwaki, Yuki Endo | 2015-03-03 |
| 8907740 | Duplexer | Masafumi Iwaki, Hiroshi Nakamura | 2014-12-09 |
| 8847700 | Filter, duplexer, communication module, communication device | Motoaki Hara, Takeshi Sakashita, Masafumi Iwaki, Tokihiro Nishihara, Masanori Ueda | 2014-09-30 |
| 8648670 | Filter, duplexer and communication module | Motoaki Hara, Shogo Inoue, Masafumi Iwaki, Masanori Ueda | 2014-02-11 |
| 8552820 | Filter, duplexer and communication module | Motoaki Hara, Shogo Inoue, Masafumi Iwaki, Masanori Ueda | 2013-10-08 |
| 8378760 | Duplexer, communication module, and communication device | Masafumi Iwaki, Tokihiro Nishihara, Masanori Ueda | 2013-02-19 |
| 8367941 | Filter, branching filter, communication module, and communication equipment | Kazuhiro Matsumoto | 2013-02-05 |
| 8350643 | High frequency device, filter, duplexer, communication module, and communication apparatus | Shogo Inoue, Motoaki Hara, Masufumi Iwaki, Takashi Matsuda, Masanori Ueda | 2013-01-08 |
| 8279021 | Duplexer | Motoaki Hara, Shogo Inoue, Masafumi Iwaki, Masanori Ueda | 2012-10-02 |
| 8274342 | Duplexer and electronic device | Kazuhiro Matsumoto, Shogo Inoue | 2012-09-25 |
| 8269580 | Communication module | Kazuhiro Matsumoto | 2012-09-18 |
| 8228137 | Filter, demultiplexer, and module including demultiplexer, communication apparatus | Shogo Inoue, Takashi Matsuda, Masanori Ueda | 2012-07-24 |
| 8159315 | Substrate, communication module, and communication apparatus | Kazuhiro Matsumoto | 2012-04-17 |
| 8138854 | Filter, branching filter and communication apparatus | Motoaki Hara, Shogo Inoue, Takashi Matsuda, Masanori Ueda | 2012-03-20 |
| 8040205 | Duplexer having specified relationship of the minimum distances between signal pads and specific ground pads | Koichi Hatano | 2011-10-18 |
| 8022787 | Duplexer, module including a duplexer and communication apparatus | Shogo Inoue | 2011-09-20 |
| 7941103 | Duplexer | Yasuhide Iwamoto, Masafumi Iwaki, Masanori Ueda | 2011-05-10 |
| 7884527 | Piezoelectric thin-film resonator and filter using the same | Tsuyoshi Yokoyama, Takeshi Sakashita, Shinji Taniguchi, Masafumi Iwaki, Tokihiro Nishihara +1 more | 2011-02-08 |
| 7684764 | Duplexer using surface acoustic wave filters and electronic device equipped with the same | Yasuhide Iwamoto, Shogo Inoue | 2010-03-23 |
| 7579761 | Piezoelectric thin-film resonator and filter | Tokihiro Nishihara, Tsuyoshi Yokoyama, Shinji Taniguchi, Takeshi Sakashita, Masafumi Iwaki +1 more | 2009-08-25 |
| 7567023 | Piezoelectric thin-film resonator and filter using the same | Masafumi Iwaki, Tokihiro Nishihara, Tsuyoshi Yokoyama, Takeshi Sakashita, Shinji Taniguchi +2 more | 2009-07-28 |
| 7545077 | Filter having multiple piezoelectric thin-film resonators | Shinji Taniguchi, Tsuyoshi Yokoyama, Motoaki Hara, Takeshi Sakashita, Masafumi Iwaki +3 more | 2009-06-09 |
| 7498899 | Duplexer with filters including film bulk acoustic resonators | Masafumi Iwaki, Tokihiro Nishihara, Shinji Taniguchi, Takeshi Sakashita, Tsuyoshi Yokoyama +2 more | 2009-03-03 |