Issued Patents All Time
Showing 26–50 of 74 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7675222 | Thin film piezoelectric actuator | Ryoichi Ohara, Tomio Ono, Toshihiko Nagano, Michihiko Nishigaki, Takaaki Yasumoto +2 more | 2010-03-09 |
| 7619349 | Piezoelectric driven MEMS device | Toshihiko Nagano, Michihiko Nishigaki | 2009-11-17 |
| 7567018 | Micro-mechanical device, micro-switch, variable capacitor high frequency circuit and optical switch | Toshihiko Nagano, Kazuhide Abe, Michihiko Nishigaki | 2009-07-28 |
| 7560853 | Thin film piezoelectric resonator, method of manufacturing the same, and filter including the same | Kenya Sano, Kazuhiko Itaya, Ryoichi Ohara | 2009-07-14 |
| 7550904 | Thin-film piezoelectric resonator and filter circuit | Toshihiko Nagano, Michihiko Nishigaki | 2009-06-23 |
| 7501739 | Thin film piezoelectric resonator and manufacturing process thereof | Kazuhiko Itaya, Kenya Sano, Ryoichi Ohara | 2009-03-10 |
| 7498904 | Piezoelectric thin film resonator and devices provided with the same | Ryoichi Ohara, Naoko Yanase, Kenya Sano, Takaaki Yasumoto, Kazuhiko Itaya | 2009-03-03 |
| 7490390 | Method of manufacturing a voltage controlled oscillator | Kazuhide Abe, Mayumi Morizuka | 2009-02-17 |
| 7471031 | Piezoelectric MEMS element and tunable filter equipped with the piezoelectric MEMS element | Toshihiko Nagano, Kazuhide Abe, Michihiko Nishigaki, Tomio Ono | 2008-12-30 |
| 7463117 | Film bulk acoustic-wave resonator (FBAR), filter implemented by FBARs and method for manufacturing FBAR | Ryoichi Ohara, Naoko Yanase, Kazuhiko Itaya, Kenya Sano, Takaaki Yasumoto +3 more | 2008-12-09 |
| 7461577 | Bar material supply device of numerically controlled automatic lathe | Takaichi Nakaya, Tadahiro Iida, Youhei Nonaka | 2008-12-09 |
| 7459827 | Piezoelectric-driven MEMS device and method for manufacturing the same | Toshihiko Nagano, Kazuhide Abe, Michihiko Nishigaki | 2008-12-02 |
| 7459833 | Thin film piezoelectric actuator | Ryoichi Ohara, Tomio Ono, Toshihiko Nagano, Michihiko Nishigaki, Takaaki Yasumoto +2 more | 2008-12-02 |
| 7449945 | Phase demodulator and portable telephone apparatus | Toshihiko Nagano, Michihiko Nishigaki | 2008-11-11 |
| 7436103 | Variable inductor element and mobile wireless apparatus | Toshihiko Nagano, Michihiko Nishigaki | 2008-10-14 |
| 7420320 | Piezoelectric thin film device and method for manufacturing the same | Kenya Sano, Ryoichi Ohara, Naoko Yanase, Takaaki Yasumoto, Kazuhiko Itaya +6 more | 2008-09-02 |
| 7323805 | Piezoelectric thin film device and method for manufacturing the same | Kenya Sano, Ryoichi Ohara, Naoko Yanase, Takaaki Yasumoto, Kazuhiko Itaya +6 more | 2008-01-29 |
| 7301260 | Bulk acoustic wave device and method of manufacturing the same | — | 2007-11-27 |
| 7268647 | Film bulk acoustic-wave resonator and method for manufacturing the same | Kenya Sano, Naoko Yanase, Kazuhiko Itaya, Takaaki Yasumoto, Ryoichi Ohara +1 more | 2007-09-11 |
| 7221920 | Voltage controlled oscillator, frequency synthesizer and communication apparatus | Kazuhide Abe, Mayumi Morizuka, Ryoichi Ohara, Kenya Sano, Naoko Yanase +9 more | 2007-05-22 |
| 7215066 | Piezoelectric actuator and micro-electromechanical device | Toshihiko Nagano, Kazuhide Abe, Michihiko Nishigaki | 2007-05-08 |
| 7211933 | Voltage controlled oscillator | Kazuhide Abe, Mayumi Morizuka | 2007-05-01 |
| 7187253 | Film bulk acoustic-wave resonator and method for manufacturing the same | Kenya Sano, Naoko Yanase, Kazuhiko Itaya, Takaaki Yasumoto, Ryoichi Ohara +1 more | 2007-03-06 |
| 7135940 | Tunable filter and portable telephone | Ryoichi Ohara, Kazuhide Abe, Hiroshi Yoshida, Hiroshi Tsurumi | 2006-11-14 |
| 6870445 | Thin film bulk acoustic wave resonator | Kenya Sano, Ryoichi Ohara | 2005-03-22 |