Patents by Inventor Miyawaki Hiroshi

Miyawaki Hiroshi 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).

  • Internet charging system
    Publication number: 20020152121
    Abstract: The present invention provides a charging system which enables a customer to select an access method from plural kinds of access service including access service with advertisements, when the customer uses the Internet.
    Type: Application
    Filed: May 2, 2002
    Publication date: October 17, 2002
    Inventor: Miyawaki Hiroshi