Patents by Inventor Bunkichi Sakurai

Bunkichi Sakurai 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).

  • Disc signal display system for use with plural seats
    Patent number: 5529265
    Abstract: A video signal display system is provided at a back of each of a number of seats arranged in rows and columns. A recess is formed in the rear portion of the back of each seat and spherical-shaped support units for pivotally supporting a picture display unit of the display system are provided on the bottom of the recess and at a mid portion of the back surface of the picture display unit for assembling the picture display unit in the recess. The spherical-shaped supporting units are rotated for varying the position of the screen of the picture display unit built in the rear portion of the back of the seat to an easy-to-view position.
    Type: Grant
    Filed: June 21, 1994
    Date of Patent: June 25, 1996
    Assignee: Sony Corporation
    Inventor: Bunkichi Sakurai