Patents by Inventor Ryuuji Yamazaki

Ryuuji Yamazaki 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).

  • Face authentication device
    Patent number: 8320643
    Abstract: A face authentication device is provided that can perform personal identification with high accuracy regardless of an imaging environment for an input face image.
    Type: Grant
    Filed: December 11, 2007
    Date of Patent: November 27, 2012
    Assignee: Panasonic Corporation
    Inventors: Akihiro Nakanowatari, Ryuuji Yamazaki
  • FACE AUTHENTICATION DEVICE
    Publication number: 20100316265
    Abstract: A face authentication device is provided that can perform personal identification with high accuracy regardless of an imaging environment for an input face image.
    Type: Application
    Filed: December 11, 2007
    Publication date: December 16, 2010
    Applicant: PANASONIC CORPORATION
    Inventors: Akihiro Nakanowatari, Ryuuji Yamazaki