Issued Patents All Time
Showing 26–50 of 84 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7769352 | Receiver and wireless communication apparatus | Takashi Kawakubo, Toshihiko Nagano, Michihiko Nishigaki | 2010-08-03 |
| 7718515 | Method for fabricating semiconductor device | — | 2010-05-18 |
| 7675222 | Thin film piezoelectric actuator | Takashi Kawakubo, Ryoichi Ohara, Tomio Ono, Toshihiko Nagano, Michihiko Nishigaki +2 more | 2010-03-09 |
| 7646050 | Ferroelectric type semiconductor device having a barrier TiO and TiON type dielectric film | — | 2010-01-12 |
| 7619470 | Power amplifier | Tadahiro Sasaki, Kazuhiko Itaya, Hideyuki Funaki | 2009-11-17 |
| 7579640 | Hybrid memory device | Yoko Kajita, Ichiro Koiwa, Takao Kanehara, Kinya Ashikaga | 2009-08-25 |
| 7567018 | Micro-mechanical device, micro-switch, variable capacitor high frequency circuit and optical switch | Takashi Kawakubo, Toshihiko Nagano, Michihiko Nishigaki | 2009-07-28 |
| 7508268 | Power amplifier and transmission and reception system | Tadahiro Sasaki, Kazuhiko Itaya, Hideyuki Funaki | 2009-03-24 |
| 7490390 | Method of manufacturing a voltage controlled oscillator | Takashi Kawakubo, Mayumi Morizuka | 2009-02-17 |
| 7471031 | Piezoelectric MEMS element and tunable filter equipped with the piezoelectric MEMS element | Takashi Kawakubo, Toshihiko Nagano, Michihiko Nishigaki, Tomio Ono | 2008-12-30 |
| 7465981 | Semiconductor device and a method of manufacturing the same | — | 2008-12-16 |
| 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, Michihiko Nishigaki | 2008-12-02 |
| 7459833 | Thin film piezoelectric actuator | Takashi Kawakubo, Ryoichi Ohara, Tomio Ono, Toshihiko Nagano, Michihiko Nishigaki +2 more | 2008-12-02 |
| 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 |
| 7414314 | Semiconductor device and manufacturing method thereof | — | 2008-08-19 |
| 7408213 | Ferroelectric memory device and method of manufacture of same | — | 2008-08-05 |
| 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 |
| 7221920 | Voltage controlled oscillator, frequency synthesizer and communication apparatus | Mayumi Morizuka, Ryoichi Ohara, Kenya Sano, Naoko Yanase, Takaaki Yasumoto +9 more | 2007-05-22 |
| 7215066 | Piezoelectric actuator and micro-electromechanical device | Takashi Kawakubo, Toshihiko Nagano, Michihiko Nishigaki | 2007-05-08 |
| 7211933 | Voltage controlled oscillator | Takashi Kawakubo, Mayumi Morizuka | 2007-05-01 |
| 7211505 | Production method for wiring structure of semiconductor device | — | 2007-05-01 |
| 7192858 | Method of forming plug | — | 2007-03-20 |
| 7144812 | Method of forming copper wire | — | 2006-12-05 |
| 7135940 | Tunable filter and portable telephone | Takashi Kawakubo, Ryoichi Ohara, Hiroshi Yoshida, Hiroshi Tsurumi | 2006-11-14 |