Issued Patents All Time
Showing 26–50 of 100 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9787282 | Piezoelectric thin film resonator, filter and duplexer | Tokihiro Nishihara, Tsuyoshi Yokoyama, Takeshi Sakashita | 2017-10-10 |
| 9748925 | Piezoelectric thin film resonator including an insertion film, filter, and duplexer | Tokihiro Nishihara, Tsuyoshi Yokoyama, Takeshi Sakashita | 2017-08-29 |
| 9716956 | Piezoelectric thin film resonator and method of fabricating the same | Ryuichi Okamura, Hiroshi Kawakami, Hiroomi KANEKO, Tsuyoshi Yokoyama | 2017-07-25 |
| 9712135 | Acoustic wave filter and duplexer | Tokihiro Nishihara | 2017-07-18 |
| 9595941 | Filter and duplexer with resonators having insertion films of different widths | Tokihiro Nishihara, Tsuyoshi Yokoyama, Takeshi Sakashita | 2017-03-14 |
| 9559291 | Acoustic wave device and method of fabricating the same | Tokihiro Nishihara | 2017-01-31 |
| 9531342 | Piezoelectric thin film resonator, filter and duplexer | Tokihiro Nishihara, Tsuyoshi Yokoyama, Takeshi Sakashita | 2016-12-27 |
| 9240769 | Piezoelectric thin film resonator, filter, communication module and communication device | Takeshi Sakashita, Motoaki Hara, Masafumi Iwaki, Tsuyoshi Yokoyama, Tokihiro Nishihara +1 more | 2016-01-19 |
| 9240768 | Duplexer with transmission and reception filters each including resonators formed on different chips | Tokihiro Nishihara | 2016-01-19 |
| 9184725 | Acoustic wave device | Tokihiro Nishihara, Masanori Ueda, Tsuyoshi Yokoyama, Takeshi Sakashita | 2015-11-10 |
| 9166557 | Piezoelectric thin film resonator and filter | Kenya Hashimoto, Jiansong Liu, Masanori Ueda, Tokihiro Nishihara | 2015-10-20 |
| 9071224 | Filter and duplexer | Tokihiro Nishihara, Toshio Nishizawa | 2015-06-30 |
| 9071225 | Electronic circuit and electronic module | Tokihiro Nishihara, Tsuyoshi Yokoyama, Masanori Ueda | 2015-06-30 |
| 9035536 | Piezoelectric thin-film resonator and method for manufacturing the same | Masanori Ueda, Tokihiro Nishihara | 2015-05-19 |
| 9013250 | Acoustic wave device and filter | Tokihiro Nishihara, Tsuyoshi Yokoyama, Takeshi Sakashita | 2015-04-21 |
| 8941450 | Acoustic wave device having a frequency control film | Tsuyoshi Yokoyama, Tokihiro Nishihara, Masanori Ueda | 2015-01-27 |
| 8941286 | Acoustic wave device | Tokihiro Nishihara | 2015-01-27 |
| 8854158 | Elastic wave device and method for manufacturing the same | Tsuyoshi Yokoyama, Masafumi Iwaki, Motoaki Hara, Takeshi Sakashita, Tokihiro Nishihara +1 more | 2014-10-07 |
| 8841819 | Acoustic wave device | Tokihiro Nishihara, Tsuyoshi Yokoyama, Takeshi Sakashita | 2014-09-23 |
| 8756777 | Method of manufacturing a ladder filter | Tokihiro Nishihara, Tsuyoshi Yokoyama, Masafumi Iwaki, Go Endo, Yasuyuki Saitou +2 more | 2014-06-24 |
| 8749320 | Acoustic wave device and method for manufacturing the same | Tokihiro Nishihara, Tsuyoshi Yokoyama, Masanori Ueda | 2014-06-10 |
| 8723623 | Acoustic wave device, method of manufacturing acoustic wave device and transmission apparatus | Motoaki Hara, Tokihiro Nishihara, Takeshi Sakashita, Tsuyoshi Yokoyama, Masafumi Iwaki +1 more | 2014-05-13 |
| 8653908 | Film bulk acoustic resonator, filter, communication module and communication apparatus | Motoaki Hara, Tokihiro Nishihara, Takeshi Sakashita, Tsuyoshi Yokoyama, Masafumi Iwaki +1 more | 2014-02-18 |
| 8531087 | Piezoelectric thin-film resonator with distributed concave or convex patterns | Tsuyoshi Yokoyama, Tokihiro Nishihara, Masanori Ueda | 2013-09-10 |
| 8488953 | Filament lamp | Akinobu Nakashima | 2013-07-16 |