Patents by Inventor Takayoshi Mizuguchi

Takayoshi Mizuguchi 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).

  • ELECTRONIC SHELF LABEL AND ELECTRONIC SHELF LABEL SYSTEM
    Publication number: 20100001924
    Abstract: It is an object of the present invention to provide techniques which allow for suppressing unnecessary switching of display screens of electronic shelf labels. In order to attain the object, an electronic shelf label 5 is located to correspond to a product, and displays product data of its corresponding product. The electronic shelf label 5 includes a display part 51, a control part 57 for switching a front screen SC1 and a back screen based on an instruction from a user to display on the display part 51. The display part 51 displays existence of information to be displayed on the back screen or update of the information on a region AR at upper right of the front screen SC1.
    Type: Application
    Filed: August 19, 2008
    Publication date: January 7, 2010
    Applicant: ISHIDA CO., LTD.
    Inventors: Hideo Nobutsugu, Hisahiro Shimamura, Takayoshi Mizuguchi