Issued Patents All Time
Showing 51–75 of 100 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8476848 | Lamp lighting device and filament lamp | — | 2013-07-02 |
| 8450906 | Piezoelectric thin-film resonator | Tokihiro Nishihara, Masafumi Iwaki, Masanori Ueda, Tsuyoshi Yokoyama, Takeshi Sakashita +1 more | 2013-05-28 |
| 8344590 | Acoustic wave device with frequency control film | Tsuyoshi Yokoyama, Tokihiro Nishihara, Masanori Ueda | 2013-01-01 |
| 8240015 | Method of manufacturing thin film resonator | Takeshi Sakashita, Motoaki Hara, Masafumi Iwaki, Tsuyoshi Yokoyama, Tokihiro Nishihara +1 more | 2012-08-14 |
| 8228138 | Filter element, duplexer and electronic device having piezoelectric thin-film resonators stacked vertically | Motoaki Hara, Takeshi Sakashita, Tsuyoshi Yokoyama, Masafumi Iwaki, Tokihiro Nishihara +1 more | 2012-07-24 |
| 8222970 | Resonant device, communication module, communication device, and method for manufacturing resonant device | Kazunori Inoue, Tokihiro Nishihara, Takashi Matsuda | 2012-07-17 |
| 8164398 | Resonator, filter and electronic device | Tokihiro Nishihara, Masufumi Iwaki, Masanori Ueda, Go Endo, Tsuyoshi Yokoyama +2 more | 2012-04-24 |
| 8125297 | Filter, duplexer, and communication apparatus | Masafumi Iwaki, Tokihiro Nishihara, Takeshi Sakashita, Tsuyoshi Yokoyama, Motoaki Hara +1 more | 2012-02-28 |
| 8125298 | Acoustic wave filter, duplexer using the acoustic wave filter, and communication apparatus using the duplexer | Motoaki Hara, Tokihiro Nishihara, Takeshi Sakashita, Tsuyoshi Yokoyama, Masafumi Iwaki +1 more | 2012-02-28 |
| 8125123 | Piezoelectric thin film resonant element and circuit component using the same | Tokihiro Nishihara, Motoaki Hara, Masafumi Iwaki, Tsuyoshi Yokoyama, Masanori Ueda | 2012-02-28 |
| 8093962 | Filter, duplexer and communication apparatus | Tokihiro Nishihara, Tsuyoshi Yokoyama, Masafumi Iwaki, Motoaki Hara, Takeshi Sakashita +1 more | 2012-01-10 |
| 8085115 | Piezoelectric thin film resonator, filter, and communication apparatus | Tokihiro Nishihara, Tsuyoshi Yokoyama, Masafumi Iwaki, Motoaki Hara, Masanori Ueda | 2011-12-27 |
| 8084919 | Piezoelectric thin-film resonator, filter using the same, and duplexer using the same | Tokihiro Nishihara, Motoaki Hara, Takeshi Sakashita, Tsuyoshi Yokoyama, Masafumi Iwaki +1 more | 2011-12-27 |
| 8018298 | Acoustic wave device, filter and duplexer | Masanori Ueda, Masafumi Iwaki, Tokihiro Nishihara, Go Endo, Yasuo Ebata | 2011-09-13 |
| 7884527 | Piezoelectric thin-film resonator and filter using the same | Jun Tsutsumi, Tsuyoshi Yokoyama, Takeshi Sakashita, Masafumi Iwaki, Tokihiro Nishihara +1 more | 2011-02-08 |
| 7872420 | Ceramic metal halide lamp having rated lamp wattage between 450 W and 1500W without flicker | Kazuhiko Kawasaki, Kuniaki Nakano | 2011-01-18 |
| 7872548 | Antenna duplexer | Tokihiro Nishihara, Masafumi Iwaki, Masanori Ueda, Go Endo, Koichi Hatano | 2011-01-18 |
| 7786649 | Filter and duplexer | Tokihiro Nishihara, Masafumi Iwaki, Tsuyoshi Yokoyama, Takeshi Sakashita, Masanori Ueda +1 more | 2010-08-31 |
| 7781951 | Filament lamp | Kenji Tanino, Yukio Ueshima | 2010-08-24 |
| 7737806 | Piezoelectric thin-film resonator and filter | Tokihiro Nishihara, Tsuyoshi Yokoyama, Masafumi Iwaki, Motoaki Hara, Go Endo +2 more | 2010-06-15 |
| 7734416 | Automatic vehicle braking device | Takuto Yano, Yuji Shimizu, Atsushi Yuyama | 2010-06-08 |
| 7579761 | Piezoelectric thin-film resonator and filter | Tokihiro Nishihara, Tsuyoshi Yokoyama, Takeshi Sakashita, Jun Tsutsumi, Masafumi Iwaki +1 more | 2009-08-25 |
| 7573354 | Duplexer and ladder type filter | Tokihiro Nishihara, Shogo Inoue, Takashi Matsuda, Masanori Ueda, Masafumi Iwaki +1 more | 2009-08-11 |
| 7567023 | Piezoelectric thin-film resonator and filter using the same | Masafumi Iwaki, Jun Tsutsumi, Tokihiro Nishihara, Tsuyoshi Yokoyama, Takeshi Sakashita +2 more | 2009-07-28 |
| 7545077 | Filter having multiple piezoelectric thin-film resonators | Tsuyoshi Yokoyama, Motoaki Hara, Takeshi Sakashita, Jun Tsutsumi, Masafumi Iwaki +3 more | 2009-06-09 |