Patents by Inventor Yasuhiko NAKAZAKI

Yasuhiko NAKAZAKI 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).

  • Multi-layer display apparatus
    Patent number: 8427393
    Abstract: The multi-layer display device apparatus has a first display part, a second display part arranged at the rear-side of the first display part, a transforming part arranged between the first and the second display part. The transforming part transforms a linear polarized light in to a non-polarized light. Further, the display device has a storage part which stores a parameter for adjusting the image quality of the image displayed on the first and second display part, and an image adjustment part which adjusts the image quality of the image displayed in the first and second display part based on the parameter stored in the storage part.
    Type: Grant
    Filed: March 4, 2011
    Date of Patent: April 23, 2013
    Assignee: SANYO Electric Co., Ltd.
    Inventors: Yasuhiko Nakazaki, Yoshinori Saito, Tsutomu Fujita, Yoichi Fukushima
  • Multi-Layer Display Apparatus
    Publication number: 20110215991
    Abstract: The multi-layer display device apparatus has a first display part, a second display part arranged at the rear-side of the first display part, a transforming part arranged between the first and the second display part. The transforming part transforms a linear polarized light in to a non-polarized light. Further, the display device has a storage part which stores a parameter for adjusting the image quality of the image displayed on the first and second display part, and an image adjustment part which adjusts the image quality of the image displayed in the first and second display part based on the parameter stored in the storage part.
    Type: Application
    Filed: March 4, 2011
    Publication date: September 8, 2011
    Applicants: SANYO ELECTRIC CO., LTD., SANYO ELECTRIC SYSTEM SOLUTIONS CO., LTD.
    Inventors: Yasuhiko NAKAZAKI, Yoshinori SAITO, Tsutomu FUJITA, Yoichi FUKUSHIMA