公开(公告)号：USRE41112E1

公开(公告)日：2010-02-09

申请号：US10972116

申请日：2004-10-22

申请人： Kissei Matsumoto ,  Min-jae Han ,  Takuya Kaeriyama ,  Tsutomu Imai ,  Seilchi Jinbo

发明人： Kissei Matsumoto ,  Min-jae Han ,  Takuya Kaeriyama ,  Tsutomu Imai ,  Seilchi Jinbo

IPC分类号： G06F13/00

CPC分类号： G11B27/34 ,  G11B19/12 ,  G11B20/00007 ,  G11B20/10527 ,  G11B27/002 ,  G11B27/034 ,  G11B27/10 ,  G11B27/105 ,  G11B27/11 ,  G11B27/36 ,  G11B2220/20 ,  G11B2220/213 ,  G11B2220/2545 ,  G11B2220/61

摘要： A recording and reproducing apparatus has a communicating unit, a reading unit, a storing unit, a control unit, and an output unit. The communicating unit transmits and receives data to/from an information center in which a plurality of additional information have been stored. The reading unit reads out recorded data from a recording medium on which a plurality of data and index data of a plurality of data have been recorded. The data read out from the recording medium by the reading unit is stored in the storing unit. The control unit reads out the additional information corresponding to the recording medium from which the data is read out by the reading unit from the information center by the communicating unit and writes the read-out additional information into the storing unit as additional data of the recording medium which is read out by the reading unit. The output unit outputs the data stored in the storing unit and the additional data.