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United States of America Patent

APP PUB NO 20030078844A1
SERIAL NO

10088878

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A portable terminal device (1) at least transmits a customer ID of a user and billing account information of any billing account of a plurality of billing accounts; the user is identified by the customer ID transmitted from the portable terminal device (1) based on a customer ID of the user and plural pieces of billing account information related to the customer ID, which are previously stored in a customer database (41) of a control server (3); a billing account to which a cost is charged is determined from among the plurality of accounts opened by the identified user by the billing account information transmitted from the portable terminal device (1). Thereby, a cost for goods or service can be charged to a desired account among the plurality of accounts.

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Patent Owner(s)

Patent OwnerAddress
YOZAN INCTOKYO TOKYO METROPOLIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kiyomatsu, Hisanori Tokyo, JP 35 609
Takatori, Sunao Tokyo, JP 151 1723

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