Patents by Inventor Kenji SADAMOTO

Kenji SADAMOTO 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).

  • Connection system and connection method
    Patent number: 10243949
    Abstract: A connection server is a connection system that is able to perform communication with a plurality of user side terminals and establishes a connection between the user side terminals, and includes a passcode generator that generates and transmits a passcode to the user side terminal, a passcode storage unit that stores a passcode in association with the user side terminal, a passcode receiving unit that receives a transmission passcode from the user side terminal, a passcode authentication unit that determines whether there is a stored combination of passcodes that matches a combination of a generated passcode and a received transmission passcode, and a connection unit that establishes a connection between the user side terminals in response to the determination.
    Type: Grant
    Filed: September 9, 2015
    Date of Patent: March 26, 2019
    Assignee: Heart Forever Co., Ltd.
    Inventor: Kenji Sadamoto
  • CONNECTION SYSTEM AND CONNECTION METHOD
    Publication number: 20180219850
    Abstract: A connection server is a connection system that is able to perform communication with a plurality of user side terminals and establishes a connection between the user side terminals, and includes a passcode generator that generates and transmits a passcode to the user side terminal, a passcode storage unit that stores a passcode in association with the user side terminal, a passcode receiving unit that receives a transmission passcode from the user side terminal, a passcode authentication unit that determines whether there is a stored combination of passcodes that matches a combination of a generated passcode and a received transmission passcode, and a connection unit that establishes a connection between the user side terminals in response to the determination.
    Type: Application
    Filed: September 9, 2015
    Publication date: August 2, 2018
    Applicant: Heart Forever Co., Ltd.
    Inventor: Kenji SADAMOTO