Patents by Inventor Masayoshi Etou

Masayoshi Etou 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).

  • Computer output printer
    Patent number: D340259
    Type: Grant
    Filed: November 8, 1991
    Date of Patent: October 12, 1993
    Assignee: NEC Corporation
    Inventors: Masayoshi Etou, Hiroshi Hidaka, Hisanao Yunoki, Yukio Terauchi
  • Electronic computer output printer
    Patent number: D346820
    Type: Grant
    Filed: December 2, 1992
    Date of Patent: May 10, 1994
    Assignee: NEC Corporation
    Inventors: Masayoshi Etou, Atsushi Ohta, Toshiaki Mizushima