Patents by Inventor Atsushi TAKIGAWA

Atsushi TAKIGAWA 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).

  • Content playback program, content playback method, and content playback system
    Patent number: 11432031
    Abstract: It is an object of the present invention to play back other content on any timing without being restricted to the embedded timing of watermark data embedded in the content even when the progress time of the content fluctuates.
    Type: Grant
    Filed: February 23, 2018
    Date of Patent: August 30, 2022
    Assignee: Evixar Inc.
    Inventors: Hisaharu Suzuki, Yasuhiko Nagatomo, Atsushi Takigawa
  • Content reproduction program and content reproduction device
    Patent number: 11303951
    Abstract: The time axis of certain content is easily and reliably determined, and other content is reproduced in synchronization with the reproduction of the content. A content reproduction program causes a computer to implement: a sound detection unit that detects sound of first content reproduced outside the computer; a time axis determination unit that determines, on the basis of the detected sound, a time axis of second content reproduced subsequent to the first content outside the computer; and a content reproduction unit that reproduces third content corresponding to the second content in synchronization with reproduction of the second content on the basis of the determined time axis.
    Type: Grant
    Filed: October 27, 2016
    Date of Patent: April 12, 2022
    Assignee: Evixar Inc.
    Inventors: Atsushi Takigawa, Hisaharu Suzuki, Takeshi Nasu, Yasuhiko Nagatomo
  • Content Playback Program, Content Playback Method, and Content Playback System
    Publication number: 20210144433
    Abstract: It is an object of the present invention to play back other content on any timing without being restricted to the embedded timing of watermark data embedded in the content even when the progress time of the content fluctuates.
    Type: Application
    Filed: February 23, 2018
    Publication date: May 13, 2021
    Inventors: Hisaharu SUZUKI, Yasuhiko NAGATOMO, Atsushi TAKIGAWA
  • CONTENT REPRODUCTION PROGRAM AND CONTENT REPRODUCTION DEVICE
    Publication number: 20190253749
    Abstract: The time axis of certain content is easily and reliably determined, and other content is reproduced in synchronization with the reproduction of the content. A content reproduction program causes a computer to implement: a sound detection unit that detects sound of first content reproduced outside the computer; a time axis determination unit that determines, on the basis of the detected sound, a time axis of second content reproduced subsequent to the first content outside the computer; and a content reproduction unit that reproduces third content corresponding to the second content in synchronization with reproduction of the second content on the basis of the determined time axis.
    Type: Application
    Filed: October 27, 2016
    Publication date: August 15, 2019
    Applicant: Evixar Inc.
    Inventors: Atsushi TAKIGAWA, Hisaharu SUZUKI, Takeshi NASU, Yasuhiko NAGATOMO