Patents by Inventor Keiji Kubota

Keiji Kubota 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).

  • Information processing system, information processing apparatus, information processing method, and recording medium
    Patent number: 10984794
    Abstract: An information processing system according to an embodiment includes a storage, a plurality of conversationers, and a selector. The storage stores a regulation rule indicating a generation rule of a speech in a conversation. Each of the plurality of conversationers makes conversation with a user on the basis of the regulation rule. The selector selects some or all of the plurality of conversationers to cause a conversation to be performed.
    Type: Grant
    Filed: September 13, 2017
    Date of Patent: April 20, 2021
    Assignees: Kabushiki Kaisha Toshiba, Toshiba Digital Solutions Corporation
    Inventors: Yuki Kaneko, Yasunari Tanaka, Masahisa Shinozaki, Hideo Umeki, Hisako Yoshida, Ai Matsui, Kenryo Kanaya, Keiji Kubota, Kazuho Igoshi, Motokazu Iwasaki