Patents by Inventor Ryohei Funatsu

Ryohei Funatsu 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).

  • Video signal transmitting device, video signal receiving device, and recording medium
    Patent number: 9641875
    Abstract: In a video signal transmitting device, a basic image generation unit extracts, for each of the color signal component, pixels constituting a frame of the color signal component at a uniform interval two-dimensionally and two-dimensionally arranges the extracted pixels in a prescribed arrangement to generate a prescribed number of color signal basic images. A basic stream generation unit extracts, for each of the color signal basic images, pixels of the color signal basic image generated by the basic image generation unit in a prescribed sequence to generate a basic stream. A link signal generation unit synthesizes a prescribed number of basic streams in the same or different color signal components generated by the basic stream generation unit, encodes bit-length units of the synthesized basic streams to a different bit length, and generates a link signal having a prescribed speed.
    Type: Grant
    Filed: September 4, 2013
    Date of Patent: May 2, 2017
    Assignee: NIPPON HOSO KYOKAI
    Inventors: Yukihiro Nishida, Ryohei Funatsu, Yuichi Kusakabe, Takayuki Yamashita, Makoto Okui, Takuji Soeno
  • VIDEO SIGNAL TRANSMITTING DEVICE, VIDEO SIGNAL RECEIVING DEVICE, AND RECORDING MEDIUM
    Publication number: 20150237382
    Abstract: In a video signal transmitting device, a basic image generation unit extracts, for each of the color signal component, pixels constituting a frame of the color signal component at a uniform interval two-dimensionally and two-dimensionally arranges the extracted pixels in a prescribed arrangement to generate a prescribed number of color signal basic images. A basic stream generation unit extracts, for each of the color signal basic images, pixels of the color signal basic image generated by the basic image generation unit in a prescribed sequence to generate a basic stream. A link signal generation unit synthesizes a prescribed number of basic streams in the same or different color signal components generated by the basic stream generation unit, encodes bit-length units of the synthesized basic streams to a different bit length, and generates a link signal having a prescribed speed.
    Type: Application
    Filed: September 4, 2013
    Publication date: August 20, 2015
    Inventors: Yukihiro Nishida, Ryohei Funatsu, Yuichi Kusakabe, Takayuki Yamashita, Makoto Okui, Takuji Soeno