Patents by Inventor Hideyuki Takahashi

Hideyuki Takahashi 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).

  • Method and facility for producing high-strength galavanized steel sheets
    Patent number: 10648054
    Abstract: A method for producing high-strength galvanized steel sheets having excellent coating adhesion, workability and appearance. The method comprises hot rolling a slab comprising, by mass %, C: 0.05 to 0.30%, Si: 0.1 to 2.0% and Mn: 1.0 to 4.0%, then coiling the steel sheet into a coil at a specific temperature TC, and pickling the steel sheet, cold rolling the hot-rolled steel sheet resulting from the hot rolling, annealing the cold-rolled steel sheet resulting from the cold rolling under specific conditions, and galvanizing the annealed sheet resulting from the annealing in a galvanizing bath containing 0.12 to 0.22 mass % Al.
    Type: Grant
    Filed: August 20, 2015
    Date of Patent: May 12, 2020
    Assignee: JFE STEEL CORPORATION
    Inventors: Yoichi Makimizu, Yoshitsugu Suzuki, Hideyuki Takahashi, Gentaro Takeda, Koichiro Fujita
  • Method for detecting mycoplasma
    Patent number: 10640834
    Abstract: An object of the present invention is to provide a detection method for Mycoplasma by which a greater number of Mycoplasma species can be more quickly and easily detected with high sensitivity and accuracy, a set of a forward primer, a reverse primer and a probe for the detection and a kit containing the set.
    Type: Grant
    Filed: September 7, 2015
    Date of Patent: May 5, 2020
    Assignees: National University Corporation Tokyo Medical and Dental University, Lymphotec Inc.
    Inventors: Norio Shimizu, Hideyuki Takahashi
  • Computer-readable recording medium, computer apparatus, and computer processing method for placing object in virtual space and displaying placed object according to display mode
    Patent number: 10621761
    Abstract: A program and computer apparatus to execute a method including: placing an object having a given attribute and a display mode according to the given attribute in a virtual space; identifying a first display mode of a face of a placed object which is not in contact with a different placed object according to an attribute of the placed object; identifying, with respect to at least one of a plurality of placed objects which are adjacent to each other and have different attributes, a second display mode of a face thereof which is not in contact with the different placed object according to an attribute of the placed object and an attribute of an adjacent placed object; and drawing, for displaying a placed object on a display screen, according to any one of the first display mode identified and the second display mode identified.
    Type: Grant
    Filed: August 19, 2019
    Date of Patent: April 14, 2020
    Assignee: SQUARE ENIX CO., LTD.
    Inventor: Hideyuki Takahashi
  • Method for continuously annealing steel strip, apparatus for continuously annealing steel strip, method for manufacturing hot-dip galvanized steel strip, and apparatus for manufacturing hot-dip galvanized steel strip
    Patent number: 10590509
    Abstract: A method for continuously annealing a steel strip includes annealing the steel strip in a vertical annealing furnace, an atmosphere in the furnace being separated by a partition disposed within a space spanning from the heating zone to the soaking zone. An atmosphere gas is supplied from an outside of the furnace into the furnace to form a furnace gas that is discharged from a steel strip entrance at a lower portion of the heating zone, a part of the furnace gas is sucked and discharged into a refiner including a deoxygenator and a dehumidifier such that oxygen and moisture in the part of the furnace gas are removed to form a gas having a lowered dew point, and the gas having a lowered dew point is returned into the furnace. The method further includes controlling a temperature of the steel strip passing through the partition to a range of 550° C. to 700° C.
    Type: Grant
    Filed: June 10, 2013
    Date of Patent: March 17, 2020
    Assignee: JFE Steel Corporation
    Inventor: Hideyuki Takahashi
  • Liquid crystal display device
    Patent number: 10571755
    Abstract: According to one embodiment, a liquid crystal display device includes a first area, second area, liquid crystal layer, and a plurality of pixels. Each subpixel includes an opening area including a first opening area and a second opening area. The pixels include a first pixel positioned in the first area and a second pixel positioned over a boundary of the first area and the second area. The opening area of the second pixel is smaller than the opening area of the first pixel when opening areas of subpixels of same color are compared. An each imaginary line showing the boundary of the first opening area and the second opening area is a same straight line.
    Type: Grant
    Filed: November 15, 2017
    Date of Patent: February 25, 2020
    Assignee: Japan Display Inc.
    Inventors: Masato Nakamura, Daichi Hosokawa, Yuki Kuramoto, Hideyuki Takahashi
  • Sb-Te-Based Alloy Sintered Compact Sputtering Target
    Publication number: 20200017955
    Abstract: An Sb—Te-based alloy sintered compact sputtering target having Sb and Te as main components and which contains 0.1 to 30 at % of carbon or boron and comprises a uniform mixed structure of Sb—Te-based alloy particles and fine carbon (C) or boron (B) particles is provided. An average grain size of the Sb—Te-based alloy particles is 3 ?m or less and a standard deviation thereof is less than 1.00. An average grain size of the C or B particles is 0.5 ?m or less and a standard deviation thereof is less than 0.20. When the average grain size of the Sb—Te-based alloy particles is X and the average grain size of the carbon or boron particles is Y, Y/X is within a range of 0.1 to 0.5. This provides an improved Sb—Te-based alloy sputtering target that inhibits generation of cracks in the sintered target and prevents generation of arcing during sputtering.
    Type: Application
    Filed: July 26, 2019
    Publication date: January 16, 2020
    Inventors: Hideyuki Takahashi, Yoshimasa Koido
  • Socket
    Patent number: 10517186
    Abstract: A surface-mountable socket has a wiping function. A socket 100 of the present technology can be surface-mounted to a board 210. The socket 100 includes a plurality of contacts 110, and each contact 110 includes a contact portion 112 that can contact a terminal of a semiconductor device, a locking portion 116 connected to the contact portion 112, and a board-side contact portion 118 that extends from the locking portion 116 and can contact a conductive region formed on a board surface. The socket 100 further includes a stopper member 120 that holds the locking portion 116 of the plurality of contacts 110 and a guide member 180 that is disposed so as to oppose the stopper member 120, and the guide member 180 is formed with a plurality of through holes 184 that houses a board-side contact 118 protruding from the stopper member.
    Type: Grant
    Filed: August 22, 2018
    Date of Patent: December 24, 2019
    Assignee: Sensata Technologies, Inc.
    Inventors: Hideyuki Takahashi, Hideki Sano
  • COMPUTER-READABLE RECORDING MEDIUM, COMPUTER APPARATUS, AND COMPUTER PROCESSING METHOD
    Publication number: 20190371019
    Abstract: A program and computer apparatus to execute a method including: placing an object having a given attribute and a display mode according to the given attribute in a virtual space; identifying a first display mode of a face of a placed object which is not in contact with a different placed object according to an attribute of the placed object; identifying, with respect to at least one of a plurality of placed objects which are adjacent to each other and have different attributes, a second display mode of a face thereof which is not in contact with the different placed object according to an attribute of the placed object and an attribute of an adjacent placed object; and drawing, for displaying a placed object on a display screen, according to any one of the first display mode identified and the second display mode identified.
    Type: Application
    Filed: August 19, 2019
    Publication date: December 5, 2019
    Applicant: SQUARE ENIX CO., LTD.
    Inventor: Hideyuki TAKAHASHI
  • MANAGEMENT DEVICE AND MANAGEMENT METHOD
    Publication number: 20190339692
    Abstract: A management device manages statuses of plural autonomous vehicles and statuses of plural remote drivers, where the remote drivers is fewer than the autonomous vehicles. This management device includes an input circuit and an output circuit. The input circuit receives information indicating the respective statuses of the plural autonomous vehicles from the plural autonomous vehicles via a network. When it is necessary to change an autonomous traveling mode of one of the plural autonomous vehicles to a remote operation mode, the output circuit outputs an allocation signal indicating that one of stand-by remote drivers among the plural remote drivers is allocated to the one of the plural autonomous vehicles.
    Type: Application
    Filed: July 22, 2019
    Publication date: November 7, 2019
    Inventors: JUNICHI SAKAI, NORIHIKO KOBAYASHI, HIDEYUKI TAKAHASHI
  • METHOD OF PRODUCING HOT-DIP METAL COATED STEEL STRIP AND CONTINUOUS HOT-DIP METAL COATING APPARATUS
    Publication number: 20190300997
    Abstract: Disclosed is a method of producing a hot-dip metal coated steel strip capable of sufficiently suppressing generation of bath wrinkles and producing high-quality hot-dip metal coated steel strip at low cost. The disclosed method of producing a hot-dip metal coated steel strip includes: blowing a gas from a pair of gas wiping nozzles 20A and 20B to a steel strip S while being pulled up from a molten metal bath 14 so as to adjust a coating weight of molten metal on both sides of the steel strip S, in which each of the gas wiping nozzles 20A and 20B includes an injection port portion that is installed downward with respect to a horizontal plane such that an angle formed by the injection port portion and the horizontal plane is 10° or more and 75° or less, and has a header pressure below 30 kPa.
    Type: Application
    Filed: May 30, 2017
    Publication date: October 3, 2019
    Applicant: JFE STEEL CORPORATION
    Inventors: Yu TERASAKI, Hideyuki TAKAHASHI, Yusuke YASUFUKU, Takumi KOYAMA, Atsushi INABA
  • Computer-readable recording medium, computer apparatus, and computer processing method
    Patent number: 10424093
    Abstract: A program and computer apparatus to execute a method including: placing a rectangular parallelepiped object having a given attribute and a display mode according to the given attribute in a virtual space; identifying a first display mode of a face of a placed object which is not in contact with a different placed object according to an attribute of the placed object; identifying, with respect to at least one of a plurality of placed objects which are adjacent to each other and have different attributes, a second display mode of a face thereof which is not in contact with the different placed object according to an attribute of the placed object and an attribute of an adjacent placed object; and drawing, for displaying a placed object on a display screen, according to any one of the first display mode identified and the second display mode identified.
    Type: Grant
    Filed: November 6, 2018
    Date of Patent: September 24, 2019
    Assignee: SQUARE ENIX CO., LTD.
    Inventor: Hideyuki Takahashi
  • Continuous annealing system and continuous annealing method
    Patent number: 10415115
    Abstract: A continuous annealing system and a continuous annealing method with which it is possible to achieve an annealing atmosphere having a low dew point which is suitable for annealing a steel strip containing easily oxidizable metals such as Si and Mn at low cost and with stability by preventing easily oxidizable metals such as Si and Mn in steel from being concentrated in a surface portion of a steel strip and preventing the formation of oxides of easily oxidizable metals such as Si and Mn.
    Type: Grant
    Filed: October 30, 2014
    Date of Patent: September 17, 2019
    Assignee: JFE STEEL CORPORATION
    Inventors: Hideyuki Takahashi, Nobuyuki Sato, Hiroyuki Yokoyama
  • LIQUID CRYSTAL DISPLAY DEVICE
    Publication number: 20190272797
    Abstract: According to one embodiment, a liquid crystal display device includes pixel electrodes arranged in matrix, gate lines, source lines, pixel switches, gate drivers allocated at both ends of a display region, a source driver, image signal transmit lines arranged along the columns in which the pixel electrodes are arranged, each image signal transmit line supplying an image signal to each source line, switches arranged along the row direction, each switch configured to switch a connection between the source line and the image signal transmit line, and control lines configured to output source control signals to switch the switches, each control line outputting a source control signal to switch a plurality of the switches at the same time, wherein each source control signal is input to each control line at a position substantially the center of the gate line in the row direction.
    Type: Application
    Filed: May 22, 2019
    Publication date: September 5, 2019
    Applicant: Japan Display Inc.
    Inventor: Hideyuki TAKAHASHI
  • Liquid crystal display device
    Patent number: 10380960
    Abstract: According to one embodiment, a liquid crystal display device includes pixel electrodes arranged in matrix, gate lines, source lines, pixel switches, gate drivers allocated at both ends of a display region, a source driver, image signal transmit lines arranged along the columns in which the pixel electrodes are arranged, each image signal transmit line supplying an image signal to each source line, switches arranged along the row direction, each switch configured to switch a connection between the source line and the image signal transmit line, and control lines configured to output source control signals to switch the switches, each control line outputting a source control signal to switch a plurality of the switches at the same time, wherein each source control signal is input to each control line at a position substantially the center of the gate line in the row direction.
    Type: Grant
    Filed: August 4, 2016
    Date of Patent: August 13, 2019
    Assignee: JAPAN DISPLAY INC.
    Inventor: Hideyuki Takahashi
  • HIGH PURITY TUNGSTEN PENTACHLORIDE AND PRODUCTION METHOD THEREOF
    Publication number: 20190233301
    Abstract: Provided are high purity tungsten pentachloride, and a method for obtaining such high purity tungsten pentachloride at a high yield and in an efficient manner. Tungsten pentachloride in which a total content of metal impurities excluding Sb, Ti, and As is less than 10 wtppm is obtained by uniformly mixing one or more types of reducing agents selected from Sb, Ti, and As and tungsten hexachloride at a molar ratio of 1.0:2.0 to 1.0:5.0 (reducing agent/WCl6 ratio) in an inert atmosphere to obtain a mixture, heating and reducing the mixture for 1 to 100 hours in a temperature range in which a chloride of tungsten and the reducing agent becomes a liquid phase to obtain a reduced product, heating the reduced product for 1 to 100 hours at 100 Pa or less and in a temperature range of 90 to 130° C.
    Type: Application
    Filed: October 6, 2017
    Publication date: August 1, 2019
    Inventor: Hideyuki Takahashi
  • METHOD AND APPARATUS FOR MANUFACTURING ELECTROPLATED STEEL SHEET
    Publication number: 20190161880
    Abstract: A method for manufacturing an electroplated steel sheet by continuously performing electroplating on a steel sheet, the method including disposing a slit gas nozzle having an ejection port having a width wider than a width of the steel sheet in a width direction of the steel sheet on a side of an exit of an electroplating cell for the steel sheet to pass through, and ejecting a gas through the slit gas nozzle toward the steel sheet.
    Type: Application
    Filed: June 1, 2017
    Publication date: May 30, 2019
    Applicant: JFE Steel Corporation
    Inventors: Gentaro Takeda, Yoshimichi Hino, Soshi Yoshimoto, Hideyuki Takahashi
  • NEEDLE MOUNTING DEVICE AND SEWING MACHINE
    Publication number: 20190145035
    Abstract: A needle mounting device mounts a punch needle for needle punching on a needle bar of a sewing machine. The needle mounting device includes an insertion portion, an engaging mechanism, and an affixing portion. The insertion portion has a bar shape and is configured to be inserted into a mounting portion provided in the needle bar for mounting a sewing needle. The engaging mechanism is able to engage with the needle bar at a different position from the insertion portion in an extension direction of the insertion portion. The affixing portion is configured to affix the punch needle.
    Type: Application
    Filed: January 17, 2019
    Publication date: May 16, 2019
    Applicant: BROTHER KOGYO KABUSHIKI KAISHA
    Inventors: Hideyuki TAKAHASHI, Masaki YOSHIDA, Nobuhiko FUNATO
  • METHOD FOR NITRIDING GRAIN-ORIENTED ELECTRICAL STEEL SHEET
    Publication number: 20190119773
    Abstract: Provided is a method for nitriding a grain-oriented electrical steel sheet which is very useful in obtaining excellent magnetic properties with no variation, that enables generating glow discharge between positive electrodes and negative electrodes disposed in a nitriding zone and irradiating the generated plasma to a strip to perform appropriate nitriding.
    Type: Application
    Filed: December 17, 2018
    Publication date: April 25, 2019
    Applicant: JFE STEEL CORPORATION
    Inventors: Hiroshi MATSUDA, Hideyuki TAKAHASHI, Hiroi YAMAGUCHI, Yasuyuki HAYAKAWA, Yukihiro SHINGAKI, Takashi TERASHIMA
  • COMPUTER-READABLE RECORDING MEDIUM, COMPUTER APPARATUS, AND COMPUTER PROCESSING METHOD
    Publication number: 20190073809
    Abstract: A program and computer apparatus to execute a method including: placing a rectangular parallelepiped object having a given attribute and a display mode according to the given attribute in a virtual space; identifying a first display mode of a face of a placed object which is not in contact with a different placed object according to an attribute of the placed object; identifying, with respect to at least one of a plurality of placed objects which are adjacent to each other and have different attributes, a second display mode of a face thereof which is not in contact with the different placed object according to an attribute of the placed object and an attribute of an adjacent placed object; and drawing, for displaying a placed object on a display screen, according to any one of the first display mode identified and the second display mode identified.
    Type: Application
    Filed: November 6, 2018
    Publication date: March 7, 2019
    Applicant: SQUARE ENIX CO., LTD.
    Inventor: Hideyuki TAKAHASHI
  • SOCKET
    Publication number: 20190064214
    Abstract: A surface-mountable socket has a wiping function. A socket 100 of the present technology can be surface-mounted to a board 210. The socket 100 includes a plurality of contacts 110, and each contact 110 includes a contact portion 112 that can contact a terminal of a semiconductor device, a locking portion 116 connected to the contact portion 112, and a board-side contact portion 118 that extends from the locking portion 116 and can contact a conductive region formed on a board surface. The socket 100 further includes a stopper member 120 that holds the locking portion 116 of the plurality of contacts 110 and a guide member 180 that is disposed so as to oppose the stopper member 120, and the guide member 180 is formed with a plurality of through holes 184 that houses a board-side contact 118 protruding from the stopper member.
    Type: Application
    Filed: August 22, 2018
    Publication date: February 28, 2019
    Applicant: Sensata Technologies, Inc.
    Inventors: Hideyuki Takahashi, Hideki Sano