Patents by Inventor Kazuyuki Kazama

Kazuyuki Kazama 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).

  • Television/cinema scheme identification apparatus and identification method
    Patent number: 7082161
    Abstract: A television/cinema scheme identification apparatus comprising a signal common processing section which acquires a field correlation pattern, a first pull-down identifying section which acquires an identification output of a first type pull-down scheme, and a second pull-down identifying section which acquires an identification output of a second type pull-down scheme, wherein the field correlation pattern is set identical in data length to the first and second comparison patterns with which the field correlation pattern is compared, and the first and second comparison patterns have a data length such that a mutually exclusive pattern relationship between the first and second comparison patterns is established.
    Type: Grant
    Filed: August 17, 2004
    Date of Patent: July 25, 2006
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Masatoshi Sumiyoshi, Kazuyuki Kazama, Toshimasa Ohtsuki
  • Television/cinema scheme identification apparatus and identification method
    Publication number: 20050078213
    Abstract: A television/cinema scheme identification apparatus comprising a signal common processing section which acquires a field correlation pattern, a first pull-down identifying section which acquires an identification output of a first type pull-down scheme, and a second pull-down identifying section which acquires an identification output of a second type pull-down scheme, wherein the field correlation pattern is set identical in data length to the first and second comparison patterns with which the field correlation pattern is compared, and the first and second comparison patterns have a data length such that a mutually exclusive pattern relationship between the first and second comparison patterns is established.
    Type: Application
    Filed: August 17, 2004
    Publication date: April 14, 2005
    Inventors: Masatoshi Sumiyoshi, Kazuyuki Kazama, Toshimasa Ohtsuki