Patents by Inventor Katuhumi Takagishi

Katuhumi Takagishi 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).

  • Washing machine, display/operation panel, and household appliance with the display/operation panel
    Patent number: 6626013
    Abstract: A washing machine in which a plurality of display image parts (ID=0 to 9) are disposed and displayed, on the basis of a display/arrangement structure, on the display surface of a display unit in which a transparent pressure-type touch panel is mounted, so as to form a display/operation unit which enables display and operation/instruction by depression. Thus, a user can change the layout of the display/operation unit and washing operations freely.
    Type: Grant
    Filed: April 25, 2001
    Date of Patent: September 30, 2003
    Assignee: Hitachi, Ltd.
    Inventors: Yoshihiro Ohta, Toshifumi Koike, Yosuke Nagano, Katuhumi Takagishi
  • Washing machine, display/operation panel, and household appliance with the display/operation panel
    Publication number: 20020116959
    Abstract: A washing machine in which a plurality of display image parts (ID=0 to 9) are disposed and displayed, on the basis of a display/arrangement structure, on the display surface of a display unit in which a transparent pressure-type touch panel is mounted, so as to form a display/operation unit which enables display and operation/instruction by depression. Thus, a user can change the layout of the display/operation unit and washing operations freely.
    Type: Application
    Filed: April 25, 2001
    Publication date: August 29, 2002
    Inventors: Yoshihiro Ohta, Toshifumi Koike, Yosuke Nagano, Katuhumi Takagishi