Issued Patents All Time
Showing 51–68 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE41813 | Piezoelectric thin-film resonator and filter using the same | Tokihiro Nishihara, Takeshi Sakashita, Masafumi Iwaki, Tsutomu Miyashita | 2010-10-12 |
| 7786649 | Filter and duplexer | Tokihiro Nishihara, Shinji Taniguchi, Masafumi Iwaki, Takeshi Sakashita, Masanori Ueda +1 more | 2010-08-31 |
| 7737806 | Piezoelectric thin-film resonator and filter | Shinji Taniguchi, Tokihiro Nishihara, Masafumi Iwaki, Motoaki Hara, Go Endo +2 more | 2010-06-15 |
| 7579761 | Piezoelectric thin-film resonator and filter | Tokihiro Nishihara, Shinji Taniguchi, Takeshi Sakashita, Jun Tsutsumi, Masafumi Iwaki +1 more | 2009-08-25 |
| 7567023 | Piezoelectric thin-film resonator and filter using the same | Masafumi Iwaki, Jun Tsutsumi, Tokihiro Nishihara, Takeshi Sakashita, Shinji Taniguchi +2 more | 2009-07-28 |
| 7545077 | Filter having multiple piezoelectric thin-film resonators | Shinji Taniguchi, Motoaki Hara, Takeshi Sakashita, Jun Tsutsumi, Masafumi Iwaki +3 more | 2009-06-09 |
| 7498717 | Resonator, filter and fabrication of resonator | Tokihiro Nishihara, Takeshi Sakashita, Shinji Taniguchi, Masafumi Iwaki, Masanori Ueda +1 more | 2009-03-03 |
| 7498899 | Duplexer with filters including film bulk acoustic resonators | Masafumi Iwaki, Tokihiro Nishihara, Jun Tsutsumi, Shinji Taniguchi, Takeshi Sakashita +2 more | 2009-03-03 |
| 7482738 | Piezoelectric thin-film resonator and filter | Shinji Taniguchi, Motoaki Hara, Takeshi Sakashita, Jun Tsutsumi, Masafumi Iwaki +2 more | 2009-01-27 |
| 7432631 | Piezoelectric thin-film resonator and filter and fabricating method | Shinji Taniguchi, Tokihiro Nishihara, Takeshi Sakashita, Masafumi Iwaki, Masanori Ueda +1 more | 2008-10-07 |
| 7368859 | Piezoelectric thin-film resonator and filter having the same | Tokihiro Nishihara, Shinji Taniguchi, Takeshi Sakashita, Jun Tsutsumi, Masafumi Iwaki +1 more | 2008-05-06 |
| 7345402 | Piezoelectric thin-film resonator and filter using the same | Shinji Taniguchi, Takeshi Sakashita, Jun Tsutsumi, Masafumi Iwaki, Tokihiro Nishihara +1 more | 2008-03-18 |
| 7323953 | Film bulk acoustic resonator and method of producing the same | Takeshi Sakashita, Tokihiro Nishihara, Tsutomu Miyashita, Yoshio Satoh | 2008-01-29 |
| 7271684 | Filter element, and filter device, duplexer, and high-frequency circuit each including said filter element | Tokihiro Nishihara, Takeshi Sakashita, Tsutomu Miyashita | 2007-09-18 |
| 7211931 | Piezoelectric thin-film resonator and filter using the same | Tokihiro Nishihara, Takeshi Sakashita, Masafumi Iwaki, Tsutomu Miyashita | 2007-05-01 |
| 7145417 | Filter chip and filter device | Rei Kimachi, Tokihiro Nishihara, Takeshi Sakashita, Tsutomu Miyashita | 2006-12-05 |
| 6949990 | Filter device | Tokihiro Nishihara, Takeshi Sakashita, Tsutomu Miyashita, Yoshio Satoh | 2005-09-27 |
| 6734763 | Thin-film piezoelectric resonator, band-pass filter and method of making thin-film piezoelectric resonator | Tokihiro Nishihara, Takeshi Sakashita, Rei Kimachi, Tsutomu Miyashita | 2004-05-11 |