Patents by Inventor Masanori Nakaigawa

Masanori Nakaigawa 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).

  • Stereoscopio display using movement direction detection
    Patent number: 5684529
    Abstract: A stereoscopic image displaying apparatus includes: field switching signal generating unit for generating a field switching signal alternately indicating odd field periods and even field periods from an original picture signal; delaying unit for delaying the original picture signal and producing a delayed picture signal; stereoscopic image signal generating unit for alternately selecting one of the original picture signal and the delayed picture signal in accordance with the field switching signal to generate a stereoscopic image signal; and display unit for displaying the stereoscopic image signal by alternately supplying pictures of the original picture signal to one eye of a user and pictures of the delayed picture signal to the other eye of the user on the basis of the field switching signal.
    Type: Grant
    Filed: May 10, 1995
    Date of Patent: November 4, 1997
    Assignee: Pioneer Electronic Corporation
    Inventors: Takashi Yoshimi, Hiroshi Otsubo, Masanori Nakaigawa, Ryuichiro Yoshimura, Manabu Okamoto, Yoshiki Furuta, Chihaya Oga, Minoru Tateno