Patents by Inventor Makiko Yoshimura

Makiko Yoshimura 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).

  • Memorandum input and output device
    Patent number: D340917
    Type: Grant
    Filed: November 1, 1991
    Date of Patent: November 2, 1993
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Hiroshi Sakaguchi, Shinsaku Hino, Makiko Yoshimura, Koji Nishida
  • Memorandum input and output terminal
    Patent number: D341573
    Type: Grant
    Filed: January 17, 1992
    Date of Patent: November 23, 1993
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Hiroshi Sakaguchi, Shinsaku Hino, Makiko Yoshimura, Kouji Nishida
  • Memorandum input and output terminal
    Patent number: D345732
    Type: Grant
    Filed: August 12, 1992
    Date of Patent: April 5, 1994
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Hiroshi Sakaguchi, Koji Nishida, Shinsaku Hino, Makiko Yoshimura
  • Electronic calculator
    Patent number: D350148
    Type: Grant
    Filed: August 19, 1992
    Date of Patent: August 30, 1994
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Takahisa Yubisui, Makiko Yoshimura