Patents by Inventor Murata Noboru

Murata Noboru 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).

  • Color gradient analyzer
    Patent number: 4093385
    Abstract: A color gradient analyzer having a photo-electric convertor and a rotational filter having a plurality of optical color filters provides the information of an object. The output of said photo-electric convertor is switched according to the color of the color filter of said rotational filter in front of the photo-electric convertor, and is recorded on a recorder. A white ball is also provided for the calibration of the apparatus. Thus the apparatus can operate and provide a color information on a real-time basis.
    Type: Grant
    Filed: October 7, 1976
    Date of Patent: June 6, 1978
    Assignee: Oki Electric Industry Co., Ltd.
    Inventor: Murata Noboru