Patents by Inventor Keisuke HASHIDA

Keisuke HASHIDA 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 ANALYZING APPARATUS, INFORMATION ANALYZING METHOD, AND COMPUTER-READABLE RECORDING MEDIUM
    Publication number: 20230066454
    Abstract: An information analyzing apparatus 10 includes: a detection unit 11 configured to detect unknown word information expressing an unknown word contained in document information collected from web content; and a conversion unit 12 configured to, using forum expression information contained in the unknown word information detected, converting the forum expression information into formal expression information by referring to expression conversion information for converting a forum expression into a formal expression set in advance.
    Type: Application
    Filed: January 15, 2020
    Publication date: March 2, 2023
    Applicant: NEC Corporation
    Inventor: Keisuke HASHIDA
  • Information collection system, information collection method, and non-transitory computer readable medium storing control program
    Patent number: 11558430
    Abstract: In an information collection system, an address posting unit posts address information of a hidden service provided by a hidden service providing system to a server serving as a posting target server. Then, the hidden service providing system provides a hidden service appropriate to a hidden service request received from a user terminal to the user terminal. After that, an information collection unit collects information (e.g., input request information, service result information, etc.) about the hidden service provided by the hidden service providing system.
    Type: Grant
    Filed: July 10, 2018
    Date of Patent: January 17, 2023
    Assignee: NEC CORPORATION
    Inventor: Keisuke Hashida
  • INFORMATION COLLECTION SYSTEM, INFORMATION COLLECTION METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM STORING CONTROL PROGRAM
    Publication number: 20210289003
    Abstract: In an information collection system, an address posting unit posts address information of a hidden service provided by a hidden service providing system to a server serving as a posting target server. Then, the hidden service providing system provides a hidden service appropriate to a hidden service request received from a user terminal to the user terminal. After that, an information collection unit collects information (e.g., input request information, service result information, etc.) about the hidden service provided by the hidden service providing system.
    Type: Application
    Filed: July 10, 2018
    Publication date: September 16, 2021
    Applicant: NEC Corporation
    Inventor: Keisuke HASHIDA