Hitachi, Ltd.

Kosuke Konishi

Hisashi Ikeda

Naohiro Furukawa

Tsutomu Tashiro

Shoichi Nakagami

Sunao Arai

An electronic pasting method for pasting electronic data in consideration of printed and written data, including updating pasted data when electronic data is updated after it is pasted. The electronic pasting method uses a detecting unit and a paste information updating unit. The detecting unit detects a paste stroke made over two print sheets filled to denote a user's pasting action with which part or whole of a printed matter of electronic document information is pasted on printed matter, then detects the pasting action from a set of paste strokes, thereby obtaining a paste-from document, a paste-to document, and a paste position according to the pasting action detected by the detecting unit. The paste information updating unit updates the e-document, the printed matter information, and the written information according to the above paste information.

Document management system and its method

Provided is an information management method for use in an information management system that includes a coordinate pointing device for identifying a paper medium, and a contents server for managing a digital document, and holds an attribute of the digital document and an attribute of a paper document obtained by printing the digital document on the paper medium, the information management method comprising: judging whether a paper document identified by the coordinate pointing device is a master of a document by referring to an attribute of the paper document; and permitting, when it is judged that the identified paper document is the master of the document, to update information annotated to the identified paper document in a digital document corresponding to the paper document to which the information has been annotated.

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Kokubunji, Japan

Kosuke Konishi