专利名称：Information management apparatus,
information management method andprogram
发明人：Kenji Hatori申请号：US11142193申请日：20050602
公开号：US20050278331A1公开日：20051215
专利附图：
摘要：An information management apparatus which manages information files bysorting them into folders, comprises a selection unit to select an arbitrary folder and a
folder operation unit capable of individually opening/closing a sub folder immediatelybelow the selected folder or in a lower layer.
申请人：Kenji Hatori
地址：Yokohama-shi JP
国籍：JP
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