Patents by Inventor Yasuhiro Takeo

Yasuhiro Takeo 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).

  • Thermal recording method and apparatus
    Patent number: 4638329
    Abstract: A thermal recording method and apparatus for printing picture information with use of a thermal head, in which picture information corresponding to one unit to be printed is divided into a plurality of blocks using counters, etc., and the rate of black data contained in each of the divided blocks is detected to know the distribution of black data contained in the one unit, whereby printing is carried out with the minimum number of printing determined by the distribution of black data in the one unit.
    Type: Grant
    Filed: August 29, 1985
    Date of Patent: January 20, 1987
    Assignee: Fuji-Xerox Co. Ltd.
    Inventors: Toshihiko Nakayama, Fujio Moriguchi, Tomio Murayama, Yasuhiro Takeo