Patents by Inventor Toshihiko Matsuda, deceased

Toshihiko Matsuda, deceased 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).

  • Printer and computer system with detachable built-in printer
    Patent number: 5559932
    Abstract: A detachable built-in printer for printing print data supplied from a computer has at least an interface controller for interfacing with the computer, a print pattern generator, a printing unit, and a printer controller for controlling the whole operation of the printer, respectively assembled on a PC card in conformity with PCMCIA/JEIDA. A computer system with a detachable built-in printer is configured by a computer with a PC card slot and the detachable built-in printer inserted into the PC card slot. It is therefore possible to realize a printer capable of being detachably connected to and built in a computer, and a computer system with such a built-in and removable printer.
    Type: Grant
    Filed: January 27, 1995
    Date of Patent: September 24, 1996
    Assignee: Hitachi, Ltd.
    Inventors: Tetsuo Machida, Toshihiko Matsuda, deceased, Akihiro Kawaoka, Toshinori Kajiura