Other

Sanyo Electric Co., Ltd.

Kabushiki Kaisha Media Marketing Network

Tadashi Etoh

Hiromichi Suzuki

Tatsuo Hiramatsu

Yoshikazu Tomida

Hironori Mitoh

Masahiro Sata

Masahiro Seto

Ryuuji Yoshihara

Seiji Suzuki

Naruto Nishimura

The credit card information management system checks the creditability of a credit card intended to be used for purchase of goods or service by using the card information owned by member stores of credit companies. A host computer of the card management center outputs information regarding the validity or invalidity of a credit card of a customer member of a credit company as card information, a transmission facility wirelessly transmits digital data of the card information. A receiving facility of a member store receives radio signals of the card information and checks whether or not there is any missing of data. If any missing occurs, a transfer of the missed data is requested to the host computer. A terminal computer extracts only the card information necessary for one's own store from the data outputted by the host computer and data outputted in response to the transfer request and stores the same in memory, and the terminal computer outputs judgement of validity or invalidity of a credit card inputted into a card reader.

Credit card information management system

A system for managing sales of goods for vending machines includes a goods control center, a plurality of vending machines, and terminal computers equipped in the respective vending machines. The goods control center includes a host computer for preparing digital data signals as control instructions, and a frequency moderation sub-carrier broadcasting facility as a transmission facility for outputting the digital data signals. Each vending machine has a receiving facility for receiving the digital data signals from the goods control center, and a responding facility. Each terminal computer receives the digital data signals and selectively extracts the digital data as the control instructions necessary for the vending machine to thereby store the digital data necessary for the vending machine in a memory. Each terminal computer controls the vending machine on a basis of the control instructions stored in the memory, obtains goods market information of the vending machine, and outputs the goods market information to the responding facility for reporting the information to the host computer at the goods control center.

System for managing sales of goods for vending machines

Growing community of inventors

Tokyo, Japan

Tadashi Etoh