Patents by Inventor Hirotaka Koizumi

Hirotaka Koizumi 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).

  • Printing control apparatus for spacing 1-byte and 2-byte characters
    Patent number: 5746524
    Abstract: In a printer that normally prints 1-byte characters as well as 2-byte characters in such a manner that a size of a 2-byte character is smaller than twice the size of a 1-byte character, a device and method for adjusting an interval between 1-byte character and a 2-byte character so that the printed size of the 2-byte character containing this character interval is twice the size of the 1-byte character.
    Type: Grant
    Filed: September 12, 1996
    Date of Patent: May 5, 1998
    Assignee: NEC Corporation
    Inventor: Hirotaka Koizumi