Cushman, Darby & Cushman
Vibration gyro having an H-shaped vibrator
 A vibration gyro having a substantially H-shaped vibrator, driving piezo-electric elements, detecting piezo-electric elements which detects Corioli's force generated when an angular velocity is applied to said vibration gyro during the vibration by the driving elements, and a supporting member supporting the vibrator, characterized in that the detecting elements are formed of a torsional piezo-electric material. 
NEC Corporation NEC Home Electronics, Ltd.
G
G01C
inventional
Seiichi Hiroaki Toru Masashi Takeshi
Fujimura Yamada Kumasaka Konno Yano