Patents by Inventor Naohiro Sakaguchi

Naohiro Sakaguchi has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • System for mediating transaction information and device in the system
    Patent number: 8346619
    Abstract: The present invention provides an intermediation system of transaction that has purchasing indicators to show purchase intent of buyers in transaction through a network. The intermediation system includes first user terminals for requesting the acquisition of information about predetermined products or services, second several user terminals for providing information on products or services which they offer, and an intermediation device for mediating the information between the first user terminals and the second user terminals. The first and second user terminals and the intermediation device are interconnected over a network.
    Type: Grant
    Filed: August 24, 2010
    Date of Patent: January 1, 2013
    Assignee: Firstlogic, Inc.
    Inventor: Naohiro Sakaguchi
  • SYSTEM FOR MEDIATING TRANSACTION INFORMATION AND DEVICE IN THE SYSTEM
    Publication number: 20120054067
    Abstract: The present invention provides an intermediation system of transaction that has purchasing indicators to show purchase intent of buyers in transaction through a network. The intermediation system includes first user terminals for requesting the acquisition of information about predetermined products or services, second several user terminals for providing information on products or services which they offer, and an intermediation device for mediating the information between the first user terminals and the second user terminals. The first and second user terminals and the intermediation device are interconnected over a network.
    Type: Application
    Filed: August 24, 2010
    Publication date: March 1, 2012
    Inventor: Naohiro SAKAGUCHI