Patents by Inventor Hideo Uchizono

Hideo Uchizono 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).

  • Electronic device with USB interface
    Patent number: 7167928
    Abstract: A mobile device 1 has a USB transmitter-receiver 3 having one or more interfaces formed by one or more endpoints for exchanging information via the USB, one or more logical devices 61 to 65 performing the exchanging of information with a host computer 2 via the USB transmitter-receiver, and a controller 4 which, when a function of one or more logical devices is used, selects as many interfaces as required for the exchange of information between the logical device and the host computer 2 from the one or more interfaces within the USB transmitter-receiver.
    Type: Grant
    Filed: November 29, 2005
    Date of Patent: January 23, 2007
    Assignee: NTT DoCoMo, Inc.
    Inventors: Hideo Uchizono, Seiji Abe
  • Electronic device with USB interface
    Publication number: 20060080491
    Abstract: A mobile device 1 has a USB transmitter-receiver 3 having one or more interfaces formed by one or more endpoints for exchanging information via the USB, one or more logical devices 61 to 65 performing the exchanging of information with a host computer 2 via the USB transmitter-receiver, and a controller 4 which, when a function of one or more logical devices is used, selects as many interfaces as required for the exchange of information between the logical device and the host computer 2 from the one or more interfaces within the USB transmitter-receiver.
    Type: Application
    Filed: November 29, 2005
    Publication date: April 13, 2006
    Inventors: Hideo Uchizono, Seiji Abe
  • Electronic device with USB interface
    Patent number: 7000035
    Abstract: A mobile device 1 has a USB transmitter-receiver 3 having one or more interfaces formed by one or more endpoints for exchanging information via the USB, one or more logical devices 61 to 65 performing the exchanging of information with a host computer 2 via the USB transmitter-receiver, and a controller 4 which, when a function of one or more logical devices is used, selectsas many interfaces as required for the exchange of information between the logical device and the host computer2 from the one or more interfaces within the USB transmitter-receiver.
    Type: Grant
    Filed: August 4, 2000
    Date of Patent: February 14, 2006
    Assignee: NTT DoCoMo, Inc.
    Inventors: Hideo Uchizono, Seiji Abe