Patents by Inventor Joe OGASAWARA

Joe OGASAWARA 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).

  • Unauthorized-communication coping system and unauthorized-communication coping method
    Patent number: 11856400
    Abstract: A routing device and an unauthorized communication coping device are provided. The routing device is a device that performs routing of a packet in conformance with a wireless communication protocol in a wireless communication section which is a communication section that connects a base station and a core network device, and the routing device performs network tapping on a packet as a routing target and transmits the network-tapped packet to the unauthorized communication detection device (the device that performs unauthorized communication determination which is determination of whether or not communication is unauthorized communication based on a packet).
    Type: Grant
    Filed: February 4, 2022
    Date of Patent: December 26, 2023
    Assignee: Hitachi, Ltd.
    Inventors: Kantaro Miyake, Masayuki Takase, Takaaki Suzuki, Joe Ogasawara
  • Unauthorized-Communication Coping System And Unauthorized-Communication Coping Method
    Publication number: 20220295278
    Abstract: A routing device and an unauthorized communication coping device are provided. The routing device is a device that performs routing of a packet in conformance with a wireless communication protocol in a wireless communication section which is a communication section that connects a base station and a core network device, and the routing device performs network tapping on a packet as a routing target and transmits the network-tapped packet to the unauthorized communication detection device (the device that performs unauthorized communication determination which is determination of whether or not communication is unauthorized communication based on a packet).
    Type: Application
    Filed: February 4, 2022
    Publication date: September 15, 2022
    Inventors: Kantaro MIYAKE, Masayuki TAKASE, Takaaki SUZUKI, Joe OGASAWARA