Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Kouji Tsukada0
Hisayoshi Sugihara0
Motohiro Fujiyoshi0
Yutaka Nonomura0
Date of Patent
August 23, 2011
0Patent Application Number
119896050
Date Filed
August 1, 2006
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A sensor unit has a reference base. An acceleration sensor block and angular velocity sensor support rods are arranged on the reference base, using a bottom face and one side face of the reference base as reference faces. Three acceleration sensors, which detect accelerations that act in the directions in which an X-axis, a Y-axis, and a Z-axis extend, are fitted to three faces of the acceleration sensor block, respectively. Three angular velocity sensors, which detect angular velocities about the X-axis, the Y-axis, and the Z-axis, are fitted to boards that are fitted, via rubber bushings serving as vibration-proofing rubber members, to the angular velocity sensor support rods with screws, respectively.
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