Issued Patents All Time
Showing 1–25 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12191088 | Power generator having an electret for harvesting energy | Yoshihiro Kozawa, Noriyuki Matsushita, Yumi Tanaka, Hiroki Otsuka, Yusuke Edano | 2025-01-07 |
| 12119184 | Power generator | Yoshihiro Kozawa, Noriyuki Matsushita, Yumi Tanaka, Hiroki Otsuka, Yusuke Edano | 2024-10-15 |
| 11785857 | Piezoelectric film, method of manufacturing same, piezoelectric film laminated body, and method of manufacturing same | Akihiko Teshigahara, Kenichi Sakai | 2023-10-10 |
| 9735342 | Piezoelectric thin film and method for producing the same | Akihiko Teshigahara, Morito Akiyama, Keiko Nishikubo | 2017-08-15 |
| 9246461 | Manufacturing method of piezoelectric-body film, and piezoelectric-body film manufactured by the manufacturing method | Morito Akiyama, Akihiko Teshigahara | 2016-01-26 |
| 8841817 | Surface acoustic wave sensor | Hideaki Yamada | 2014-09-23 |
| 8368474 | Surface acoustic wave oscillator | Kazuki Arakawa | 2013-02-05 |
| 8330557 | Surface acoustic wave device having concentrically arranged electrodes | Hideaki Yamada | 2012-12-11 |
| 8256289 | Angular rate sensor | Akihiko Teshigahara, Kazuki Arakawa, Kazushi Asami | 2012-09-04 |
| 8253302 | Surface acoustic wave element, method of producing the same, and method of changing resonation frequency of the same | Kazuki Arakawa, Shingo Jinno | 2012-08-28 |
| 8181521 | Yaw rate sensor using surface acoustic wave | Kazuki Arakawa, Akihiko Teshigahara | 2012-05-22 |
| 7900512 | Angular rate sensor | Akihiko Teshigahara, Kazuki Arakawa, Kazushi Asami | 2011-03-08 |
| 7758979 | Piezoelectric thin film, piezoelectric material, and fabrication method of piezoelectric thin film and piezoelectric material, and piezoelectric resonator, actuator element, and physical sensor using piezoelectric thin film | Morito Akiyama, Toshihiro Kamohara, Naohiro Ueno, Akihiko Teshigahara, Yukihiro Takeuchi +1 more | 2010-07-20 |
| 7532404 | Optical device having micro lens array | Junji Oohara, Yoshitaka Noda, Yukihiko Takeuchi, Toshiyuki Morishita | 2009-05-12 |
| 7201053 | Capacitance type physical quantity sensor | Tetsuo Yoshioka, Akihiko Teshigahara, Junji Ohara, Yukihiro Takeuchi, Toshimasa Yamamoto | 2007-04-10 |
| 7129176 | Optical device having micro lens array and method for manufacturing the same | Junji Oohara, Yoshitaka Noda, Yukihiro Takeuchi, Toshiyuki Morishita | 2006-10-31 |
| 7107846 | Capacitance type acceleration sensor | Tetsuo Yoshioka, Takao Iwaki, Yukihiro Takeuchi | 2006-09-19 |
| 7105902 | Optical device having movable portion and method for manufacturing the same | Kazushi Asami, Tetsuo Y Shioka | 2006-09-12 |
| 7004026 | Capacitance type acceleration sensor | Tetsuo Yoshioka, Takao Iwaki, Yukihiro Takeuchi | 2006-02-28 |
| 6953753 | Method for manufacturing semiconductor device | Junji Oohara, Hiroshi Muto | 2005-10-11 |
| 6909158 | Capacitance type dynamical quantity sensor | Tetsuo Yoshioka, Yukihiro Takeuchi | 2005-06-21 |
| 6906394 | Method of manufacturing semiconductor device capable of sensing dynamic quantity | Hiroshi Muto, Tsuyoshi Fukada, Kenichi Ao, Minekazu Sakai, Yukihiro Takeuchi +1 more | 2005-06-14 |
| 6753201 | Method of manufacturing semiconductor device capable of sensing dynamic quantity | Hiroshi Muto, Tsuyoshi Fukada, Kenichi Ao, Minekazu Sakai, Yukihiro Takeuchi +1 more | 2004-06-22 |
| 6713403 | Method for manufacturing semiconductor device | Junji Oohara, Hiroshi Muto | 2004-03-30 |
| 6595050 | Wire bonded sensor and method for manufacturing wire bonded sensor | Yukihiro Takeuchi | 2003-07-22 |