Patents by Inventor Tomoyo Yamaura

Tomoyo Yamaura 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).

  • Wireless communication system, wireless communication apparatus, and wireless communication method
    Patent number: 8699477
    Abstract: A wireless communication system is disclosed. The wireless communication system performs data transmission using spatially multiplexed streams from a first terminal including N antennas to a second terminal including M antennas (N and M are integers larger than or equal to 2 and N>M).
    Type: Grant
    Filed: August 2, 2013
    Date of Patent: April 15, 2014
    Assignee: Sony Corporation
    Inventor: Tomoyo Yamaura