Issued Patents All Time
Showing 26–49 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7796710 | Digital signal demodulator and wireless receiver using the same | Kazuhide Abe, Toshihiko Nagano, Takashi Kawakubo | 2010-09-14 |
| 7777592 | Antenna sharing device and portable telephone | Ryoichi Ohara, Minoru Kawase, Kazuhiko Itaya | 2010-08-17 |
| 7770274 | Piezoelectric thin film device and method for manufacturing the same | Kenya Sano, Ryoichi Ohara, Naoko Yanase, Takaaki Yasumoto, Kazuhiko Itaya +6 more | 2010-08-10 |
| 7772745 | MEMS device with low operation voltage, large contact pressure force, and large separation force, and portable communication terminal with the MEMS device | Takashi Kawakubo, Toshihiko Nagano | 2010-08-10 |
| 7769352 | Receiver and wireless communication apparatus | Takashi Kawakubo, Toshihiko Nagano, Kazuhide Abe | 2010-08-03 |
| 7732990 | Piezoelectric driven MEMS device | Toshihiko Nagano, Takashi Miyazaki, Kazuhiko Itaya, Takashi Kawakubo | 2010-06-08 |
| 7719169 | Micro-electromechanical device | Takashi Kawakubo, Toshihiko Nagano | 2010-05-18 |
| 7675393 | MEMS switch | Takashi Kawakubo, Toshihiko Nagano | 2010-03-09 |
| 7675222 | Thin film piezoelectric actuator | Takashi Kawakubo, Ryoichi Ohara, Tomio Ono, Toshihiko Nagano, Takaaki Yasumoto +2 more | 2010-03-09 |
| 7619349 | Piezoelectric driven MEMS device | Takashi Kawakubo, Toshihiko Nagano | 2009-11-17 |
| 7567018 | Micro-mechanical device, micro-switch, variable capacitor high frequency circuit and optical switch | Takashi Kawakubo, Toshihiko Nagano, Kazuhide Abe | 2009-07-28 |
| 7550904 | Thin-film piezoelectric resonator and filter circuit | Takashi Kawakubo, Toshihiko Nagano | 2009-06-23 |
| 7471031 | Piezoelectric MEMS element and tunable filter equipped with the piezoelectric MEMS element | Takashi Kawakubo, Toshihiko Nagano, Kazuhide Abe, 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 |
| 7459827 | Piezoelectric-driven MEMS device and method for manufacturing the same | Takashi Kawakubo, Toshihiko Nagano, Kazuhide Abe | 2008-12-02 |
| 7459833 | Thin film piezoelectric actuator | Takashi Kawakubo, Ryoichi Ohara, Tomio Ono, Toshihiko Nagano, Takaaki Yasumoto +2 more | 2008-12-02 |
| 7449945 | Phase demodulator and portable telephone apparatus | Takashi Kawakubo, Toshihiko Nagano | 2008-11-11 |
| 7436103 | Variable inductor element and mobile wireless apparatus | Takashi Kawakubo, Toshihiko Nagano | 2008-10-14 |
| 7426228 | Surface emitting type optical semiconductor device | Mitsuhiro Kushibe, Mizunori Ezaki, Rei Hashimoto | 2008-09-16 |
| 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 |
| 7244629 | Vertical cavity surface emitting laser diode and method for manufacturing the same | Mizunori Ezaki, Keiji Takaoka | 2007-07-17 |
| 7215066 | Piezoelectric actuator and micro-electromechanical device | Takashi Kawakubo, Toshihiko Nagano, Kazuhide Abe | 2007-05-08 |
| 7068696 | Vertical-cavity surface emitting laser diode and its manufacturing method | Mizunori Ezaki, Keiji Takaoka | 2006-06-27 |