Patents by Inventor Klyomichi Ihara

Klyomichi Ihara 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).

  • See-through coordinate graphic input tablet
    Patent number: 4745240
    Abstract: The see-through coordinate input tablet is formed of two oppositely facing elements each made of a transparent substrate provided with fine metal wires running in parallel on the inward surface of the substrate, the running directions on the two substrates being perpendicular to each other. At least either one of the elements is provided with a detecting resistor along a side periphery crossing the end portions of the parallel-running metal wires so that the accuracy and reliability in the detection of the coordinates of the inputted point can be improved.
    Type: Grant
    Filed: July 23, 1986
    Date of Patent: May 17, 1988
    Assignee: Shin-Etsu Polymer Co., Ltd.
    Inventors: Mikio Furukawa, Yutaka Omori, Klyomichi Ihara