Sony Corporation

Shinya Goishi

Takashi Kawashima

Hirofumi Hayaashi

Kotaro Hagiwara

An identification information centralizing method capable of receiving services provided by a plurality of corporations by using a single item of identification information. Centralized ID information () for identifying a customer is assigned by a centralizing corporation. Individual ID information () which is uniquely assigned to identify the customer by a plurality of corporations which provide services to a pre-registered customer is registered in a database () in such a manner as to be associated with the centralized ID information (), so that provision of services by a plurality of corporations is made possible by using the single item of centralized ID information ().

Growing community of inventors

Tokyo, Japan

Shinya Goishi