Patents by Inventor Nobuhara Nagashima

Nobuhara Nagashima 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).

  • System for controlling the aiming direction, focus, zooming, and/or position of a television camera
    Patent number: 5068735
    Abstract: A system for controlling the aiming direction, focus, zooming and/or position of a television camera comprises servo-mechanisms for controlling the tilting, panning and lifting of a panning head on which a television camera is mounted, and servo-mechanisms for controlling the focusing, zooming of the television camera. A microcomputer is provided in a control box for modifying the setting speeds for tilting, panning, lifting and focusing by the value of adjustment for zooming.
    Type: Grant
    Filed: August 13, 1990
    Date of Patent: November 26, 1991
    Assignee: Fuji Photo Optical Co., Ltd.
    Inventors: Kazumichi Tuchiya, Nobuhara Nagashima, Masayoshi Wasada, Akihiro Suzuki