Patents by Inventor Yukiko Morimoto

Yukiko Morimoto 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).

  • Method and system for information retrieval based on parts of speech conditions
    Patent number: 6807544
    Abstract: An information retrieval navigation method permitting either the operator or the customer not equipped with a sufficient knowledge of a given product to obtain a sufficient retrieval result is disclosed, in which at least a retrieval navigation item is generated based on the information on a plurality of cases about the product, the user is caused to select at least selected one of the retrieval navigation items, and a retrieval navigation message constituting a natural language message is generated and output from the selected retrieval navigation item. As a result, even the operator or the customer not fully equipped with the knowledge of the product can obtain a sufficient retrieval result.
    Type: Grant
    Filed: August 9, 2000
    Date of Patent: October 19, 2004
    Assignee: Hitachi, Ltd.
    Inventors: Yukiko Morimoto, Hisao Mase, Hirotaka Mizuno, Kazuhisa Kinugawa
  • Display screen with graphical user interface
    Patent number: D817978
    Type: Grant
    Filed: February 8, 2017
    Date of Patent: May 15, 2018
    Assignee: Hitachi, Ltd.
    Inventors: Kaoru Kato, Tohru Nojiri, Chiaki Hirai, Yukiko Morimoto
  • Display screen with graphical user interface
    Patent number: D1011364
    Type: Grant
    Filed: February 25, 2022
    Date of Patent: January 16, 2024
    Assignee: Hitachi, Ltd.
    Inventors: Mariko Miyaki, Kazuhiro Ikegaya, Shotaro Tamayama, Yukiko Morimoto, Chiaki Hirai, Junichi Miyakoshi
  • Display screen with graphical user interface
    Patent number: D1011375
    Type: Grant
    Filed: February 25, 2022
    Date of Patent: January 16, 2024
    Assignee: Hitachi, Ltd.
    Inventors: Mariko Miyaki, Kazuhiro Ikegaya, Shotaro Tamayama, Yukiko Morimoto, Chiaki Hirai, Koji Fukuda