Patents by Inventor Ryota Sato

Ryota Sato 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: 11436381
    Abstract: An information processing apparatus includes a normal user interface (NUI) functional unit, a secure user interface (SUI) functional unit having a protection level higher than that of the NUI functional unit, and an input/output unit that receives an input of information and displays and outputs the information. The NUI functional unit causes the input/output unit to display a NUI screen which receives an input of a query and transmits, as a query, the query input via the NUI screen to the SUI functional unit. The SUI functional unit produces a summary corresponding to the query on the basis of certification data including a query and a summary corresponding to the query and causes the input/output unit to display a SUI screen having the query and the summary.
    Type: Grant
    Filed: July 29, 2019
    Date of Patent: September 6, 2022
    Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Takeshi Nagayoshi, Kenichiro Muto, Ryota Sato
  • Publication number: 20220153062
    Abstract: A tire set for a tricycle having one first wheel and two second wheels includes one first tire to be mounted on the first wheel and two second tires to be mounted on the second wheels. Each of the second tires has a cornering power of 50% or more and less than 100% of a cornering power of the first tire.
    Type: Application
    Filed: October 28, 2021
    Publication date: May 19, 2022
    Applicant: Sumitomo Rubber Industries, Ltd.
    Inventor: Ryota SATO
  • Patent number: 11279180
    Abstract: When (I) a tyre 1 is in contact with a flat surface (S) with a camber angle ? of 40 degrees, (II) a load (F) applied to the tyre is increased from zero, and (III) a curve (T) is obtained by plotting, in a XY coordinate, a displacement (?x) in a tyre axial direction and a displacement (?y) in a tyre radial direction of a position (A) of one of tyre tread edges (Te) closer to the flat surface (S), the displacements being from a reference position (A0) when the load (F) is zero, inclination of the curve (T) increases as the load (F) increases at least in a range where the load (F) is not more than 78% of a maximum load capacity load of the tyre.
    Type: Grant
    Filed: January 2, 2019
    Date of Patent: March 22, 2022
    Assignee: Sumitomo Rubber Industries, Ltd.
    Inventor: Ryota Sato
  • Publication number: 20210367580
    Abstract: A resonator includes: interdigital transducer (IDT) including first electrode including first base on piezoelectric substrate and extended in reference direction, and first protrusions connected to the first base and extended in direction intersecting with the reference direction, and second electrode including second base on the piezoelectric substrate and extended in the reference direction, and second protrusions connected to the second base and extended in direction intersecting with the reference direction, each of the second protrusions extended to have one of the first protrusions inserted between the second protrusion and another second protrusion adjacent to the second protrusion, wherein a width of each of first specific protrusions included between one end of the IDT and first position at first distance from the one end, among the first protrusions and the second protrusions, decreases from first specific protrusion closest to the first position toward first specific protrusion closest to the one e
    Type: Application
    Filed: May 14, 2021
    Publication date: November 25, 2021
    Inventors: Toshihiko Kawamoto, Ryota Sato, Sang Tai YU, Je Cheol LEE
  • Publication number: 20210271780
    Abstract: An information processing apparatus (1) includes a NUI functional unit (30), a SUI functional unit (20) having a protection level higher than that of the NUI functional unit (30), and an input/output unit (11) that receives an input of information and displays and outputs the information. The NUI functional unit (30) causes the input/output unit (11) to display a NUI screen which receives an input of a query Q0 and transmits, as a query Q1, the query Q0 input via the NUI screen to the SUI functional unit 20. The SUI functional unit (20) produces a summary M1 corresponding to the query Q1 on the basis of certification data (50) including a query and a summary corresponding to the query and causes the input/output unit (11) to display a SUI screen having the query Q1 and the summary M1.
    Type: Application
    Filed: July 29, 2019
    Publication date: September 2, 2021
    Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Takeshi NAGAYOSHI, Kenichiro MUTO, Ryota SATO
  • Publication number: 20210232689
    Abstract: An information processing device includes a memory, and processing circuitry coupled to the memory and configured to acquire, from a storage of a security module with tamper resistance, information related to a verification key and ID information of the configuration file for verifying a digital signature for a configuration file, and use the acquired information related to the verification key and ID information to cause an application program to execute processing of verifying integrity of configuration data of the configuration file, acquire registration version information from the storage of the security module, and use the acquired registration version information to cause the application program to execute processing of verifying a configuration version of the configuration file, and update the registration version information to the version of the configuration version when the configuration version of the configuration file and the registration version information satisfy a predetermined condition.
    Type: Application
    Filed: July 30, 2019
    Publication date: July 29, 2021
    Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Takeshi NAGAYOSHI, Yuichi KOMATSU, Ryota SATO
  • Patent number: 10745204
    Abstract: Provided is a conveyor such that, after stopping or restricting supply of granular material to a downstream device, it is possible to restart normal operation of conveying the granular material without delay. This conveyor includes: a casing having a conveying path of a granular material therein and having a discharge port for discharging the granular material to a downstream device; a plurality of conveying units accommodated in the casing and configured to convey the granular material to the discharge port by circulating along the conveying path; an opening/closing mechanism that opens and closes the discharge port; and a control unit that controls operation of the plurality of conveying units and the opening/closing mechanism.
    Type: Grant
    Filed: January 25, 2018
    Date of Patent: August 18, 2020
    Assignee: Sumitomo Seika Chemicals Co., Ltd.
    Inventors: Ryota Sato, Katsuya Fujishiro, Kazuo Fujii
  • Patent number: 10688397
    Abstract: A device includes: a memory storing a deck having multiple game content objects with levels of rarity; a lottery game processing module conducting a lottery drawing for selecting a particular game content object from game content objects of a rarity level or higher among all the game content objects contained in the deck in response to a lottery drawing operation by the player, and awards the game content object selected in this lottery drawing to the player; and an update processing module which, each time the lottery drawing is conducted, performs an update of the deck by deleting the game content object awarded to the player among the game content objects of at least the preset rarity level and game content objects not awarded to the player among the game content objects, excluding the highest-rarity game content objects from the game content objects of the preset rarity level or higher.
    Type: Grant
    Filed: March 5, 2018
    Date of Patent: June 23, 2020
    Assignee: DeNA Co., Ltd.
    Inventors: Ryota Sato, Atsushi Nishide
  • Patent number: 10555083
    Abstract: An acoustic device includes: at least one processor, and at least one memory device that stores a plurality of instructions, which when executed by the at least one processor, causes the at least one processor to operate to: acquire data on a mixed sound of a reproduction sound of a first sound data output from a first speaker and a reproduction sound of a second sound data output from a second speaker, the mixed sound being picked up by a sound pickup device directed toward the first speaker, calculate a first similarity degree indicating similarity between the data on the mixed sound and the first sound data and a second similarity degree indicating similarity between the data on the mixed sound and the second sound data, and determine connection states of the first speaker and the second speaker based on the first similarity degree and the second similarity degree.
    Type: Grant
    Filed: March 6, 2019
    Date of Patent: February 4, 2020
    Assignee: YAMAHA CORPORATION
    Inventors: Atsushi Usui, Kenji Kawano, Kotaro Nakabayashi, Ryota Sato, Kohei Sekiguchi, Masaya Kano
  • Publication number: 20200031581
    Abstract: Provided is a conveyor such that, after stopping or restricting supply of granular material to a downstream device, it is possible to restart normal operation of conveying the granular material without delay. This conveyor includes: a casing having a conveying path of a granular material therein and having a discharge port for discharging the granular material to a downstream device; a plurality of conveying units accommodated in the casing and configured to convey the granular material to the discharge port by circulating along the conveying path; an opening/closing mechanism that opens and closes the discharge port; and a control unit that controls operation of the plurality of conveying units and the opening/closing mechanism.
    Type: Application
    Filed: January 25, 2018
    Publication date: January 30, 2020
    Inventors: Ryota Sato, Katsuya Fujishiro, Kazuo Fujii
  • Publication number: 20190281388
    Abstract: An acoustic device includes: at least one processor, and at least one memory device that stores a plurality of instructions, which when executed by the at least one processor, causes the at least one processor to operate to: acquire data on a mixed sound of a reproduction sound of a first sound data output from a first speaker and a reproduction sound of a second sound data output from a second speaker, the mixed sound being picked up by a sound pickup device directed toward the first speaker, calculate a first similarity degree indicating similarity between the data on the mixed sound and the first sound data and a second similarity degree indicating similarity between the data on the mixed sound and the second sound data, and determine connection states of the first speaker and the second speaker based on the first similarity degree and the second similarity degree.
    Type: Application
    Filed: March 6, 2019
    Publication date: September 12, 2019
    Inventors: Atsushi USUI, Kenji KAWANO, Kotaro NAKABAYASHI, Ryota SATO, Kohei SEKIGUCHI, Masaya KANO
  • Publication number: 20190271073
    Abstract: A method for producing a SiC member includes a chemical vapor deposition (CVD) step of forming a SiC member formed of ?-SiC by a CVD method and a heat treatment step of heat-treating the SiC member in an inert atmosphere at a temperature of higher than 2000° C. and 2200° C. or lower to partly transform ?-SiC into ?-SiC.
    Type: Application
    Filed: March 4, 2019
    Publication date: September 5, 2019
    Inventors: Norio ONODERA, Keisuke SATO, Ryota SATO
  • Publication number: 20190232731
    Abstract: When (I) a tyre 1 is in contact with a flat surface (S) with a camber angle ? of 40 degrees, (II) a load (F) applied to the tyre is increased from zero, and (III) a curve (T) is obtained by plotting, in a XY coordinate, a displacement (?x) in a tyre axial direction and a displacement (?y) in a tyre radial direction of a position (A) of one of tyre tread edges (Te) closer to the flat surface (S), the displacements being from a reference position (A0) when the load (F) is zero, inclination of the curve (T) increases as the load (F) increases at least in a range where the load (F) is not more than 78% of a maximum load capacity load of the tyre.
    Type: Application
    Filed: January 2, 2019
    Publication date: August 1, 2019
    Applicant: Sumitomo Rubber Industries, Ltd.
    Inventor: Ryota SATO
  • Publication number: 20180355120
    Abstract: Provided is a method for producing a protein solution, including applying a pressure to a dispersion liquid containing a protein and a polar solvent in which the protein is dispersed, to obtain a protein solution containing the protein and the polar solvent in which the protein is dissolved.
    Type: Application
    Filed: November 29, 2016
    Publication date: December 13, 2018
    Applicants: Spiber Inc., Kojima Industries Corporation, Tekunohama Co., Ltd.
    Inventors: Koichi Kotaka, Takaoki Ishii, Junichi Sugahara, Ryota Sato, Junichi Noba
  • Patent number: 10132899
    Abstract: A magnetic resonance imaging apparatus comprising a measurement parameter-setting unit for setting measurement parameters that determine the strength and timing of the high frequency magnetic field and the gradient magnetic field, and a measuring unit for applying the high frequency magnetic field and the gradient magnetic field on a subject placed in the static magnetic field according to the measurement parameters and detecting the nuclear magnetic resonance signal generated from the subject as a complex signal. The measurement parameter-setting unit is equipped with: a basic parameter-inputting section for setting the imaging parameters and imaging cross-section; a limiting condition-inputting section for setting limiting conditions that apply limits on the setting of the voxel size; a voxel size-calculating section for setting the voxel size according to the limiting conditions; and a voxel size-displaying section for displaying the set voxel size to the user.
    Type: Grant
    Filed: June 24, 2013
    Date of Patent: November 20, 2018
    Assignee: HITACHI, LTD.
    Inventors: Ryota Sato, Toru Shirai, Yo Taniguchi, Yoshihisa Soutome, Yoshitaka Bito
  • Publication number: 20180250597
    Abstract: A device includes: a memory storing a deck having multiple game content objects with levels of rarity; a lottery game processing module conducting a lottery drawing for selecting a particular game content object from game content objects of a rarity level or higher among all the game content objects contained in the deck in response to a lottery drawing operation by the player, and awards the game content object selected in this lottery drawing to the player; and an update processing module which, each time the lottery drawing is conducted, performs an update of the deck by deleting the game content object awarded to the player among the game content objects of at least the preset rarity level and game content objects not awarded to the player among the game content objects, excluding the highest-rarity game content objects from the game content objects of the preset rarity level or higher.
    Type: Application
    Filed: March 5, 2018
    Publication date: September 6, 2018
    Inventors: Ryota SATO, Atsushi NISHIDE
  • Publication number: 20170278537
    Abstract: A content reproduction apparatus includes: an information receiving unit that receives first information from a first user terminal capable of providing a first content, the first information including the first content, the information receiving unit receiving second information from a second user terminal capable of providing a second content, the second information including the second content; a list transmission unit that transmits a shared list to the first user terminal, the shared list being created based on the first and second information and including information indicating the first and second contents; a reproduction request receiving unit that receives, from the first user terminal, a request of one of the first and second contents; and a reproduction unit that acquires the requested content from a user terminal that is capable of providing the requested content that is one of the first and second user terminals, and reproduces the acquired content.
    Type: Application
    Filed: June 13, 2017
    Publication date: September 28, 2017
    Inventors: Kohei SEKIGUCHI, Yuki SUEMITSU, Akihito KASHIWAGI, Masafumi KANADA, Hideaki SHIMADA, Yohei MAKINO, Ryota SATO
  • Patent number: 9766316
    Abstract: The estimation accuracy of a magnetic susceptibility value of tissue is improved by computing an edge image which represents the edge of the tissue on a magnetic susceptibility distribution and to reduce background noise without lowering the magnetic susceptibility value of the tissue. The present invention computes an absolute value image and a phase image from a complex image obtained by MRI, from the phase image, computes a low frequency region magnetic susceptibility image in which background noise is greater than a desired value, computes an edge information magnetic susceptibility image and computes a high frequency region magnetic susceptibility image, computes an edge mask from the edge information magnetic susceptibility image, smooths a magic angle region from the edge mask and the low frequency region magnetic susceptibility image and finally smooths a high frequency region using the high frequency region magnetic susceptibility image.
    Type: Grant
    Filed: November 16, 2012
    Date of Patent: September 19, 2017
    Assignee: Hitachi, Ltd.
    Inventors: Ryota Sato, Toru Shirai, Yo Taniguchi, Yoshihisa Soutome, Yoshitaka Bito
  • Patent number: 9709641
    Abstract: Disclosed is a magnetic resonance imaging apparatus that calculates a susceptibility map using a weighting image that reflects a phase variation with high accuracy. The weighting image is calculated from a phase image obtained from a complex image obtained by MRI. First, a region used in calculation of the phase variation is set as a calculation region, and then, a standard deviation or a variance of pixel values of the phase image in the calculation region is set as the phase variation. Further, the phase variation is converted into a weight that monotonically decreases in a broad sense as the phase variation increases to obtain the weighting image.
    Type: Grant
    Filed: August 22, 2014
    Date of Patent: July 18, 2017
    Assignee: Hitachi, Ltd.
    Inventors: Ryota Sato, Toru Shirai, Yo Taniguchi, Hisaaki Ochi, Yoshitaka Bito
  • Patent number: 9617315
    Abstract: An artificial polypeptide fiber of the present invention is an artificial fiber containing a polypeptide as a main component, and has a stress of 350 MPa or more and a toughness of 138 MJ/m3 or more. A method for producing an artificial polypeptide fiber of the present invention is a method for producing the artificial polypeptide fiber obtained by spinning a spinning solution (6) containing a polypeptide derived from natural spider silk proteins and performing drawing of at least two stages. The drawing of at least two stages includes a first-stage drawing (3) in wet heat and a second-stage drawing (4) in dry heat. Thereby, the present invention provides high-toughness artificial polypeptide fibers having favorable stress and rupture elongation, and a method for producing the same.
    Type: Grant
    Filed: May 30, 2012
    Date of Patent: April 11, 2017
    Assignee: SPIBER INC.
    Inventors: Kazuhide Sekiyama, Kaori Sekiyama, Mizuki Ishikawa, Ryota Sato, Shinya Murata