Patents by Inventor Takamasa Shitisawa

Takamasa Shitisawa 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 and apparatus for displaying measured quantity, recording medium, and program
    Patent number: 6693606
    Abstract: First and second block groups are arrayed and displayed around respective circles of smaller and larger diameters. A measured physical quantity is expressed by the positional relationship of blocks to be colored among blocks of the block groups and the amounts of coloring on the blocks to be colored.
    Type: Grant
    Filed: September 7, 2000
    Date of Patent: February 17, 2004
    Assignee: Sony Computer Entertainment Inc.
    Inventors: Takamasa Shitisawa, Hajime Sugiyama