Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7987713 | Angular velocity sensor with mounting portion and cover | Kazuhiro Ota | 2011-08-02 |
| 7877848 | Method for fabricating an angular velocity sensor | Hiroshi Tanaka, Yuki Endo, Kazutaka Araya, Yoshinori Uwano | 2011-02-01 |
| 7802473 | Angular velocity sensor | Yuki Endo, Hiroshi Tanaka, Tomoaki Momose | 2010-09-28 |
| 7557667 | Angular rate sensor | Toshinobu Hosokawa, Kazuhiro Ota, Hiroshi Tanaka, Hiroaki Takagi | 2009-07-07 |
| 7377166 | Sensor signal processing system and detector | Fumihiko Nakazawa, Toshio Hanazawa | 2008-05-27 |
| 7299695 | Acceleration sensor | Hiroshi Tanaka, Takashi Kato, Hiroshi Ishikawa | 2007-11-27 |
| 7240551 | Sensor stem, sensor device having the same, and method of manufacturing sensor device | Toshinobu Hosokawa, Kazuhiro Ota | 2007-07-10 |
| 7096733 | Angular velocity sensor | Kazuhiro Ohta, Katsuhiko Takahashi | 2006-08-29 |
| 7093489 | Acceleration sensor | Hiroshi Tanaka | 2006-08-22 |
| 6931927 | Tuning fork vibration gyro | Kazuhiro Ohta, Yoshitaka Takahashi, Kazutsugu Kikuchi, Keiji Saito | 2005-08-23 |
| 6895819 | Acceleration sensor | — | 2005-05-24 |
| 6647786 | Tuning-fork type vibration gyro and electrode trimming method therefor | Kazuhiro Ohta, Yoshitaka Takahashi, Kazutsugu Kikuchi, Keiji Saito | 2003-11-18 |
| 6513382 | Acceleration sensor | Hiroshi Tanaka, Katsuhiro Sawada, Masaaki Ono, Hiroshi Ishikawa | 2003-02-04 |
| 6484576 | Tuning-fork vibratory gyro | Yoshio Satoh, Masaaki Ono, Yoshiro Fujiwara, Sumio Yamada, Hiroshi Ishikawa | 2002-11-26 |
| 6404108 | Piezoelectric actuator | Noboru Wakatsuki, Sumio Yamada | 2002-06-11 |
| 6366005 | Tuning fork type vibration gyro | Hiroshi Ishikawa, Yoshio Satoh, Kazutsugu Kikuchi, Yoshitaka Takahashi | 2002-04-02 |
| 6327908 | Tuning fork type vibration gyro | Hiroshi Ishikawa, Yoshio Satoh, Kazutsugu Kikuchi | 2001-12-11 |
| 6253613 | Tuning fork vibratory gyro utilizing a piezoelectric transversal effect | Yoshio Satoh, Masaaki Ono, Yoshiro Fujiwara, Sumio Yamada, Hiroshi Ishikawa | 2001-07-03 |
| 6230562 | Detection circuit for vibratory gyro and vibratory gyro device using the same | Hiroshi Ishikawa, Sumio Yamada, Yoshitaka Takahashi, Yoshio Satoh | 2001-05-15 |
| 6194817 | Tuning-fork vibratory gyro | Yoshio Satoh, Hiroshi Ishikawa, Yoshitaka Takahashi, Kazutugu Kikuchi | 2001-02-27 |
| 6177756 | Piezoelectric gyro and method of driving the piezoelectric gyro | Noboru Wakatsuki, Sumio Yamada | 2001-01-23 |
| 6141844 | Method of manufacturing a resonator device adapted for suppression of fluctuation in resonant resistance | Takashi Miyagawa | 2000-11-07 |
| 6134963 | Tuning-fork type piezoelectric vibratory gyroscope | Hiroshi Ishikawa, Yoshitaka Takahashi, Tsuyoshi Ogasawara, Yoshio Satoh | 2000-10-24 |
| 6105426 | Tuning fork type vibration element and tuning fork type vibration gyro | Hiroshi Ishikawa, Yoshio Satoh, Kazutsugu Kikuchi | 2000-08-22 |
| 5996410 | Tuning fork type vibration gyro | Hiroshi Ishikawa, Yoshio Satoh, Kazutsugu Kikuchi | 1999-12-07 |