Patents by Inventor Hideki Ohnuki

Hideki Ohnuki 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).

  • Heat-sensitive recording apparatus
    Patent number: 4660052
    Abstract: Thermal printing is conducted as follows generally-used small-width thermal heads having an effective width equal to the width of A-4 size paper or B-4 size paper are arranged in rows, each of which has a plurality of thermal heads, over two parallel platens extending at right angles to the direction in which the recording paper is moved, in such a manner that the thermal heads in different rows are alternately in the direction of the width of the recording paper, whereby the heating resistors in the thermal heads in different rows overlap one another with respect to the direction in which the recording paper is moved.
    Type: Grant
    Filed: June 6, 1986
    Date of Patent: April 21, 1987
    Inventors: Mitsuhiro Kaiya, Masaki Denda, Masashi Shimada, Hideki Ohnuki, Mineo Ogura