Electronic book system and its contents display method

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20010007980A1
SERIAL NO

09756796

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention relates to an electronic book system (a contents display method) that functionally or efficiently displays information related to reading or advertisement in a small display area on a display of a portable reading terminal, the portable reading terminal receives digitized book contents and digitized related information proper to the contents via the Internet and the related information is displayed together with the book contents on the portable reading terminal by operating a button of the portable reading terminal or operator guidance on the display screen. The electronic book system is composed of a provider 1 provided with a book contents server 2 that stores digitized book contents and the related information, a bookshelf server 3 that temporarily deposits a book from a user and a management server 4 that manages the personal information of users and the portable reading terminal 6 provided with CPU, a screen display and a nonvolatile storage including a book contents storage, a reading situation manager and a viewer.

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Patent Owner(s)

Patent OwnerAddress
HITACHI LTD6-6 MARUNOUCHI 1-CHOME CHIYODA-KU TOKYO 100-8280

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arai, Tatsuro Ebina, JP 6 169
Ishibashi, Atsushi Kokubunji, JP 64 959
Kosukegawa, Yuichi Hino, JP 5 124
Minemoto, Takeshi Kawasaki, JP 15 1687
Takano, Masaki Musashino, JP 51 2234
Tsukada, Yujin Tokyo, JP 17 1721

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