Information mediation system

• US 20030120616A1
• Filed: 12/19/2002
• Published: 06/26/2003
• Est. Priority Date: 12/26/2001
• Status: Abandoned Application

• Current Assignee: NEC Corporation
• Original Assignee: NEC Corporation
• Inventors: Kitahara, Yukio, Sueki, Satoshi
• Application Number:
  US10/322,480
• Publication Number:
  US 20030120616A1
• Time in Patent Office: Days
• US Class Current: 705/80
• CPC Class Codes: G06Q 10/10 Office automation; Time management
• CPC Class Codes: G06Q 30/018 Certifying business or products
• CPC Class Codes: G06Q 50/188 Electronic negotiation

Abstract

An information mediation system of a mediator includes a mediation server and a database storing information of corporate registrants. Upon receiving a request of information exchange from an applicant, the mediation server retrieves information of some of the registrants from the database, and delivers retrieved non-secret information to the applicant. If the applicant wishes to conduct information exchange with a selected registrant, the mediation server prepares the information exchange between the applicant and the registrant under a secrecy contract between the mediator and the applicant and between the mediator and the registrant.

Claims

1. An information mediation system managed by a mediator, comprising a mediation server connected to a plurality of user terminals through a network, and a database for storing information of a plurality of registrants, said mediation server having the functions of:

retrieving information of at least one of said registrants from said database upon receiving a request of information exchange from an applicant;

transmitting at least a part of said retrieved information of said at least one of said registrants to said applicant;

upon receiving from said applicant information of a selected registrant selected among said at least one of said registrants, transmitting an inquiry to said selected registrant as to whether or not said selected registrant approves said request of information exchange; and

upon receiving approval of said request from said selected registrant, transmitting information of said approval to said applicant.

2. The information mediation system according to claim 1, wherein said information stored in said database includes non-secret information and secret information, and said at least a part of said retrieved information includes non-secret information.

3. The information mediation system according to claim 1, wherein said applicant undertakes a secrecy obligation in a contract concluded between said applicant and said mediator.

4. The information mediation system according to claim 1, wherein, upon receiving a return request in return of approval of said information exchange from said selected registrant, said mediation server delivers said return request to said applicant before or concurrently with delivering said approval therefrom.

5. The information mediation system according to claim 4, wherein said selected registrant undertakes a secrecy obligation in a contract concluded between said selected registrant and said mediator.

6. The information mediation system according to claim 1, wherein said applicant is allowed to retrieve at least one of said registrants from said database in place of or in addition to said retrieval by said mediation server.

7. An information mediation method used by a mediator, comprising the steps of:

storing information of a plurality of registrants in a database;

retrieving information of at least one of said registrants from said database upon receiving a request of information exchange from an applicant;

transmitting at least a part of said retrieved information of said at least one of said registrants to said applicant;

upon receiving from said applicant information of a selected registrant selected among said at least one of said registrants, transmitting an inquiry to said selected registrant as to whether or not said selected registrant approves said request of information exchange; and

upon receiving approval of said request from said selected registrant, transmitting information of said approval to said applicant.

8. The information mediation method according to claim 7, wherein said information stored in said database includes non-secret information and secret information, and said at least a part of said retrieved information includes non-secret information.

9. The information mediation method according to claim 7, wherein said applicant undertakes a secrecy obligation in a contract concluded between said applicant and said mediator.

10. The information mediation method according to claim 7, further comprising, upon receiving a return request in return of approval of said information exchange from said selected registrant, the step of delivering said return request to said applicant before or concurrently with delivering said approval therefrom.

11. The information mediation method according to claim 10, wherein said selected registrant undertakes a secrecy obligation in a contract concluded between said selected registrant and said mediator.

12. The information mediation method according to claim 8, wherein said retrieving step allows said applicant to retrieve at least one of said registrants from said database.