1. A handwriting information processing apparatus comprising: a coordinate input part that detects a handwriting input made by a user and outputs a coordinate value; a processing part that performs predetermined processes based on said coordinate value output from said coordinate input part; and a display part that displays an output of said processing part; wherein said processing part comprises: a coordinate value storing part that stores all of the coordinate values output by said coordinate input part along with stroke information and line information of said handwriting input; and a handwritten character recognition part that recognizes handwritten characters in a batch based on the coordinate values, the stroke information, and the line information stored in said coordinate value storing part.