Information delivery system and portable information terminal

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United States of America Patent

PATENT NO 5740369
SERIAL NO

08470219

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A transmitting management apparatus transmits information having an identification number corresponding to a portable information terminal to which information is to be delivered and/or having a sorting code identifying the information. The portable information terminal receiving the transmitted information selectively acquires and stores proper information by referring to the identification number and/or the sorting code of the received information, and displays the proper information on a display means.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
HITACHI MAXELL LTD1-88 USHITORA 1-CHOME IBARAKI-SHI OSAKA 5678567 ?5678567

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Esaki, Tomohiro Yokohama, JP 9 211
Goto, Hidefumi Yokosuka, JP 26 606
Kitayama, Wataru Yokohama, JP 1 65
Kuwabara, Tadashi Yokohama, JP 59 2002
Shimizu, Hiroshi Yokohama, JP 514 5554
Yamada, Yoshihiro Yokohama, JP 80 968
Yokozawa, Tooru Chigasaki, JP 4 248

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