Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Tamao Okamoto0
Takanori Goto0
Date of Patent
April 20, 2010
0Patent Application Number
111746670
Date Filed
July 6, 2005
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A method for making a mobile unit accompany an objective person moves the mobile unit in correspondence with movement of the objective person and executes control so that the mobile unit moves along the walking direction of the objective person by detecting the foot landing of the objective person, detecting the walking speed and the walking direction of the objective person, and predicting the predictive walking range of the objective person on the basis of the detected information of the walking direction and the foot landing.
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