Patents by Inventor Tuyosi Suwamoto

Tuyosi Suwamoto 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).

  • Authentication system capable of maintaining security and saving expenses
    Publication number: 20020038422
    Abstract: The communications terminal 1 has the individual ID 2 added in the process of manufacturing and the authentication server 3 connected to the communications terminal 1 via the communications network 6 registers personal information 4. Upon receiving a connection request from the communications terminal 1, the authentication server 3 requires the communication terminal 1 for transmission of ID 2. The authentication server 3 performs authentication of ID2 transmitted from the communications terminal by determining if there is a match and provides services available when the ID 2 is authenticated.
    Type: Application
    Filed: September 12, 2001
    Publication date: March 28, 2002
    Inventors: Tuyosi Suwamoto, Kazuaki Oosawa, Hirokazu Satoh, Takeshi Numasaki, Taisuke Tanabe