Patents by Inventor Sumio MIDORIKAWA

Sumio MIDORIKAWA 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).

  • Apparatus, method and computer-readable recording medium storing computer program for restricting electronic file viewing utilizing antivirus software
    Patent number: 11128588
    Abstract: A processor acquires feature information of a target email, among email that has already been transmitted from the information processing apparatus, the target email specified by an operation of a user of the information processing apparatus as email to be restricted from viewing-access by a user of a receiving-side apparatus. The processor transmits feature information of the target email to an apparatus that receives information for identifying a removal target for a security measure system. The target email is designated as a removal target by the security measure system for the receiving-side apparatus.
    Type: Grant
    Filed: June 30, 2020
    Date of Patent: September 21, 2021
    Assignee: NOMURA RESEARCH INSTITUTE, LTD.
    Inventors: Masahiro Ueno, Tianfeng Ma, Atsushi Ito, Sumio Midorikawa
  • INFORMATION PROCESSING APPARATUS, METHOD OF RESTRCITING EMAIL VIEWING, AND COMPUTER PROGRAM
    Publication number: 20200329001
    Abstract: A processor acquires feature information of a target email, among email that has already been transmitted from the information processing apparatus, the target email specified by an operation of a user of the information processing apparatus as email to be restricted from viewing-access by a user of a receiving-side apparatus. The processor transmits feature information of the target email to an apparatus that receives information for identifying a removal target for a security measure system. The target email is designated as a removal target by the security measure system for the receiving-side apparatus.
    Type: Application
    Filed: June 30, 2020
    Publication date: October 15, 2020
    Inventors: Masahiro UENO, Tianfeng MA, Atsushi ITO, Sumio MIDORIKAWA
  • Transmitter terminal, receiving apparatus, method of restricting viewing access, and computer program for viewing restriction of electronic data that has already been transmitted
    Patent number: 10742578
    Abstract: A processor acquires feature information of a target email, among email that has already been transmitted from the information processing apparatus, the target email specified by an operation of a user of the information processing apparatus as email to be restricted from viewing-access by a user of a receiving-side apparatus. The processor transmits feature information of the target email to an apparatus that receives information for identifying a removal target for a security measure system. The target email is designated as a removal target by the security measure system for the receiving-side apparatus.
    Type: Grant
    Filed: November 29, 2015
    Date of Patent: August 11, 2020
    Assignee: NOMURA RESEARCH INSTITUTE, LTD.
    Inventors: Masahiro Ueno, Tianfeng Ma, Atsushi Ito, Sumio Midorikawa
  • INFORMATION PROCESSING APPARATUS, METHOD OF RESTRICTING EMAIL VIEWING, AND COMPUTER PROGRAM
    Publication number: 20160080301
    Abstract: A processor acquires feature information of a target email, among email that has already been transmitted from the information processing apparatus, the target email specified by an operation of a user of the information processing apparatus as email to be restricted from viewing-access by a user of a receiving-side apparatus. The processor transmits feature information of the target email to an apparatus that receives information for identifying a removal target for a security measure system. The target email is designated as a removal target by the security measure system for the receiving-side apparatus.
    Type: Application
    Filed: November 29, 2015
    Publication date: March 17, 2016
    Inventors: Masahiro UENO, Tianfeng MA, Atsushi ITO, Sumio MIDORIKAWA