Patents by Inventor Shinnoskue Taniishi

Shinnoskue Taniishi 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).

  • Patent number: 5352856
    Abstract: A coordinates input apparatus for detecting coordinate values of an arbitrary point by indicating the arbitrary point on a vibration transmission plate by a vibration input pen for generating a vibration, comprises: a plurality of sensors, arranged at predetermined positions in the vibration transmission plate, for detecting the vibration generated by the indication by the vibration input pen, for converting the vibration into electric signals, and for outputting; a measuring circuit to measure delay times from a time point when the arbitrary point has been indicated by the vibration input pen until time points when the electric signals are detected; an obtaining circuit to obtain origin correction data from a plurality of points on the vibration transmission plate; a memory to store the origin correction data; and a processor for reading out the origin correction data from the memory, for correcting the coordinate values on the basis of the delay times measured by the measuring circuit and the origin correct
    Type: Grant
    Filed: October 21, 1991
    Date of Patent: October 4, 1994
    Assignee: Canon Kabushiki Kaisha
    Inventors: Atsushi Tanaka, Shinnoskue Taniishi, Yuichiro Yoshimura, Kiyoshi Kaneko, Ryozo Yanagisawa, Katsuyuki Kobayashi, Takeshi Kamono