Patents by Inventor Motomitsu Nishio

Motomitsu Nishio 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).

  • Method of depicting a solid
    Patent number: 4571835
    Abstract: Disclosed is a solid depicting method which comprises obliquely disposing a semi-transparent mirror between a solid to be depicted and the position of observation by two eyes, disposing recording paper across the virtual image of the solid formed by means of the semi-transparent mirror, moving the virtual image relative to the recording paper in a direction perpendicular to the recording paper, and tracing the locus of the point of intersection between the surface of the virtual image of the solid and the recording paper.
    Type: Grant
    Filed: May 6, 1985
    Date of Patent: February 25, 1986
    Assignee: Canon Kabushiki Kaisha
    Inventor: Motomitsu Nishio