Patents by Inventor Teruhide Kusaka

Teruhide Kusaka 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).

  • TEXT DATA COLLECTION APPARATUS AND METHOD
    Publication number: 20210374170
    Abstract: A base word inputting unit 101 accepts a base word set 121 for acquiring a text 123. A related word acquisition unit 103 repeatedly acquires a related word on the basis of the base word set 121 and a text data group. A data acquisition unit 102 acquires a text 123 according a word and a related word from a storage apparatus 106. A data filter unit outputs the text 123 filtered using the word and the related word. An information storage unit 105 stores the outputted text.
    Type: Application
    Filed: January 16, 2020
    Publication date: December 2, 2021
    Applicant: Hitachi, Ltd.
    Inventors: Tadahisa Kato, Ai Toshikuni, Yasunari Takai, Yasuto Nishiwaki, Tarou Sakisaka, Teruhide Kusaka