Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9799608 | Semiconductor device and method for manufacturing the same | Takuma Suzuki, Hirofumi Fujisawa, Tsutomu Shirakawa | 2017-10-24 |
| 8916881 | Semiconductor device and method for manufacturing semiconductor device | Naoko Yanase, Shingo Masuko, Takaaki Yasumoto, Ryoichi Ohara, Yorito Kakiuchi +1 more | 2014-12-23 |
| 8866151 | Semiconductor device | Takao Noda, Ryoichi Ohara, Toru Sugiyama | 2014-10-21 |
| 8558244 | Semiconductor device and method for manufacturing semiconductor device | Naoko Yanase, Shingo Masuko, Takaaki Yasumoto, Ryoichi Ohara, Yorito Kakiuchi +1 more | 2013-10-15 |
| 7770274 | Piezoelectric thin film device and method for manufacturing the same | Ryoichi Ohara, Naoko Yanase, Takaaki Yasumoto, Kazuhiko Itaya, Takashi Kawakubo +6 more | 2010-08-10 |
| 7709999 | Thin film piezoelectric resonator and method of manufacturing the same | Kazuhiko Itaya, Ryoichi Ohara, Takaaki Yasumoto, Naoko Yanase | 2010-05-04 |
| 7675222 | Thin film piezoelectric actuator | Takashi Kawakubo, Ryoichi Ohara, Tomio Ono, Toshihiko Nagano, Michihiko Nishigaki +2 more | 2010-03-09 |
| 7560853 | Thin film piezoelectric resonator, method of manufacturing the same, and filter including the same | Kazuhiko Itaya, Ryoichi Ohara, Takashi Kawakubo | 2009-07-14 |
| 7525399 | Thin-film piezoelectric resonator, filter and voltage-controlled oscillator | Naoko Yanase, Takaaki Yasumoto, Ryoichi Ohara, Kazuhiko Itaya | 2009-04-28 |
| 7501739 | Thin film piezoelectric resonator and manufacturing process thereof | Kazuhiko Itaya, Takashi Kawakubo, Ryoichi Ohara | 2009-03-10 |
| 7498904 | Piezoelectric thin film resonator and devices provided with the same | Ryoichi Ohara, Naoko Yanase, Takaaki Yasumoto, Kazuhiko Itaya, Takashi Kawakubo | 2009-03-03 |
| 7463117 | Film bulk acoustic-wave resonator (FBAR), filter implemented by FBARs and method for manufacturing FBAR | Ryoichi Ohara, Naoko Yanase, Kazuhiko Itaya, Takaaki Yasumoto, Kazuhide Abe +3 more | 2008-12-09 |
| 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 | Ryoichi Ohara, Naoko Yanase, Takaaki Yasumoto, Kazuhiko Itaya, Takashi Kawakubo +6 more | 2008-09-02 |
| 7323805 | Piezoelectric thin film device and method for manufacturing the same | Ryoichi Ohara, Naoko Yanase, Takaaki Yasumoto, Kazuhiko Itaya, Takashi Kawakubo +6 more | 2008-01-29 |
| 7321183 | Film bulk acoustic resonator and method for manufacturing the same | Yasuo Ebuchi, Takako Motai | 2008-01-22 |
| 7268647 | Film bulk acoustic-wave resonator and method for manufacturing the same | Naoko Yanase, Kazuhiko Itaya, Takaaki Yasumoto, Ryoichi Ohara, Takashi Kawakubo +1 more | 2007-09-11 |
| 7221920 | Voltage controlled oscillator, frequency synthesizer and communication apparatus | Kazuhide Abe, Mayumi Morizuka, Ryoichi Ohara, Naoko Yanase, Takaaki Yasumoto +9 more | 2007-05-22 |
| 7187253 | Film bulk acoustic-wave resonator and method for manufacturing the same | Naoko Yanase, Kazuhiko Itaya, Takaaki Yasumoto, Ryoichi Ohara, Takashi Kawakubo +1 more | 2007-03-06 |
| 6870445 | Thin film bulk acoustic wave resonator | Takashi Kawakubo, Ryoichi Ohara | 2005-03-22 |
| 6797957 | Infrared detection element and infrared detector | Takashi Kawakubo, Kazuhide Abe | 2004-09-28 |
| 6750542 | Sputter target, barrier film and electronic component | Yukinobu Suzuki, Takashi Ishigami, Yasuo Kohsaka, Naomi Fujioka, Takashi Watanabe +1 more | 2004-06-15 |
| 6077406 | Sputtering system | Takashi Kawakubo, Ryoichi Ohara, Katsutaro Ichihara | 2000-06-20 |
| 5889299 | Thin film capacitor | Kazuhide Abe, Shuichi Komatsu, Mitsuaki Izuha, Noburu Fukushima, Takashi Kawakubo | 1999-03-30 |
| 5739563 | Ferroelectric type semiconductor device having a barium titanate type dielectric film and method for manufacturing the same | Takashi Kawakubo, Kazuhide Abe, Shuichi Komatsu, Noburu Fukushima, Kazuhiro Eguchi | 1998-04-14 |