Patents by Inventor Mayumi Okawa

Mayumi Okawa 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).

  • Patent number: 9994059
    Abstract: When data about plural book sheets, each belonging to one of plural chapters, are edited to bind the plural book sheets by a casing-in operation in such a manner that chapter range images, which indicate the respective ranges of the plural chapters, are displayed on an edge so that the chapter range images that are adjacent to each other are arranged at different positions from each other in the top-bottom direction, a marker image emphasizing the chapter range image is adjacent to the chapter range image indicating the range of a chapter having book sheets the number of which is less than or equal to a predetermined threshold.
    Type: Grant
    Filed: February 25, 2013
    Date of Patent: June 12, 2018
    Assignee: Riso Kagaku Corporation
    Inventors: Asuka Araki, Ayako Kawano, Mayumi Okawa, Kouichi Nobushima, Hideo Nakao