Patents by Inventor Ryuji Sakamaki

Ryuji Sakamaki 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).

  • Patent number: 9619707
    Abstract: A photographing unit photographs a face of the user who is looking at a screen displayed on a display unit. An area detecting unit detects, from the photographed image of the photographing unit, an eye area of the user and at least one of a face area of the user or a predetermined part area of the user other than the user's eyes. An areal size/position information obtaining unit obtains areal size information and position information of the eye area, and areal size information and position information of the at least one of the face area or the predetermined part area. A gaze position estimation unit estimates a position in the screen that the user is gazing at, based on the areal size information and the position information.
    Type: Grant
    Filed: July 30, 2012
    Date of Patent: April 11, 2017
    Assignee: RAKUTEN, INC.
    Inventor: Ryuji Sakamaki
  • Publication number: 20160283624
    Abstract: To highly accurately represent behaviors of a polymer material when largely deformed. [Solution] A simulation method for a polymer material according to the present invention includes an imaging step S1 for acquiring electron beam transmission images of the polymer material 2, a step S2 for constructing a three-dimensional image 21 of the polymer material, a model defining step S3 for defining a polymer material model 26, and a step S4 for carrying out a deformation simulation based on the polymer material model 26.
    Type: Application
    Filed: August 26, 2014
    Publication date: September 29, 2016
    Applicant: SUMITOMO RUBBER INDUSTRIES, LTD.
    Inventors: Ryuji SAKAMAKI, Wakana ITO, Yasumasa BITO
  • Patent number: 9401023
    Abstract: A first size adjusting unit adjusts a size of a first clothing image which is an image of a first piece of clothing worn on an upper half of a body based on a width of a shoulder part of the first piece of clothing in the first clothing image. A second size adjusting unit adjusts a size of a second clothing image which is an image of a second piece of clothing worn on a lower half of a body based on a width of a waist part of the second piece of clothing in the second clothing image. A display control unit causes a display to display a screen on which the first piece of clothing and the second piece of clothing are vertically displayed, based on the first clothing image and the second clothing image.
    Type: Grant
    Filed: October 1, 2012
    Date of Patent: July 26, 2016
    Assignee: RAKUTEN, INC.
    Inventors: Soh Masuko, Ryuji Sakamaki, Myagmarsuren Shirmenbaatar
  • Patent number: 9367764
    Abstract: A color information obtaining unit obtains color information of an attention point or an attention area within a target image. A similarity information obtaining unit obtains similarity information related to a level of similarity between color information of an image that is stored in a storage in advance and the color information obtained by the color information obtaining unit. A notification unit causes an output unit to output a notification based on the similarity information.
    Type: Grant
    Filed: April 10, 2012
    Date of Patent: June 14, 2016
    Assignee: RAKUTEN, INC.
    Inventors: Ryuji Sakamaki, Hiroyuki Koike, Soh Masuko
  • Publication number: 20150010206
    Abstract: A photographing unit photographs a face of the user who is looking at a screen displayed on a display unit. An area detecting unit detects, from the photographed image of the photographing unit, an eye area of the user and at least one of a face area of the user or a predetermined part area of the user other than the user's eyes. An areal size/position information obtaining unit obtains areal size information and position information of the eye area, and areal size information and position information of the at least one of the face area or the predetermined part area. A gaze position estimation unit estimates a position in the screen that the user is gazing at, based on the areal size information and the position information.
    Type: Application
    Filed: July 30, 2012
    Publication date: January 8, 2015
    Applicant: RAKUTEN, INC.
    Inventor: Ryuji Sakamaki
  • Publication number: 20150003690
    Abstract: A first size adjusting unit adjusts a size of a first clothing image which is an image of a first piece of clothing worn on an upper half of a body based on a width of a shoulder part of the first piece of clothing in the first clothing image. A second size adjusting unit adjusts a size of a second clothing image which is an image of a second piece of clothing worn on a lower half of a body based on a width of a waist part of the second piece of clothing in the second clothing image. A display control unit causes a display to display a screen on which the first piece of clothing and the second piece of clothing are vertically displayed, based on the first clothing image and the second clothing image.
    Type: Application
    Filed: October 1, 2012
    Publication date: January 1, 2015
    Inventors: Soh Masuko, Ryuji Sakamaki, Myagmarsuren Shirmenbaatar
  • Publication number: 20140355874
    Abstract: A color information obtaining unit obtains color information of an attention point or an attention area within a target image. A similarity information obtaining unit obtains similarity information related to a level of similarity between color information of an image that is stored in a storage in advance and the color information obtained by the color information obtaining unit. A notification unit causes an output unit to output a notification based on the similarity information.
    Type: Application
    Filed: April 10, 2012
    Publication date: December 4, 2014
    Applicant: RAKUTEN, INC.
    Inventors: Ryuji Sakamaki, Hiroyuki Koike, Soh Masuko