Patents by Inventor Tuyoshi Suwamoto

Tuyoshi 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).

  • Network settlement system and method
    Publication number: 20010027428
    Abstract: A network settlement system allowing easy payment without the need of any credit card or any other kinds of cards in the case of purchasing commodities on a network is disclosed. At least one shop is connected to the network and a user is allowed to access a cyber shop to purchase a commodity. A payer account used to pay a fee of using the network is previously registered. When a commodity has been purchased at the cyber shop by a user through the network, a server charges the commodity purchased to the registered payer account.
    Type: Application
    Filed: April 4, 2001
    Publication date: October 4, 2001
    Applicant: NEC Corporation
    Inventors: Tuyoshi Suwamoto, Kazuaki Oosawa, Hirokazu Satoh, Takeshi Numasaki, Taisuke Tanabe