Patents by Inventor Takeshi Harada

Takeshi Harada 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: 11971626
    Abstract: Provided are a barrier film having superior close adhesion to a phosphor layer when used for a wavelength conversion sheet, a wavelength conversion sheet having the barrier film, and a backlight and a display device including the wavelength conversion sheet. A barrier film for a wavelength conversion sheet, comprising: a barrier layer; and a primer layer, wherein the primer layer comprises a cured product of a polyurethane-based resin composition, and when a surface of an opposite side of the primer layer from the barrier layer is subjected to X-ray photoelectron spectroscopy to obtain a C1s spectrum, P2/P1 is 0.55 or more, where P1 is an area of a peak assigned to a C—C bond in the C1s spectrum and P2 is an area of a peak assigned to a C—O bond in the C1s spectrum.
    Type: Grant
    Filed: March 24, 2021
    Date of Patent: April 30, 2024
    Assignee: DAI NIPPON PRINTING CO., LTD.
    Inventors: Tatsuji Nakajima, Shuichi Tamura, Takeshi Sakamoto, Ryutaro Harada
  • Publication number: 20240136873
    Abstract: A rotor includes a first resin portion formed the periphery of a main shaft; a first core disposed the outer circumferential portion of the first resin portion; a magnet attached to the radial outside of the first core; and a second core disposed the radially outside end face of the magnet, wherein a plurality of structures in each of which the magnet is sandwiched between the first and second cores are disposed circumferentially around the main shaft, and a second resin portion is formed between the circumferential end faces of adjacent second cores and between the circumferential end faces of adjacent magnets, wherein the first core has a division surface on which the circumferential end faces of itself and an adjacent first core are in surface contact with each other, and wherein the second core is not in contact with an adjacent second core.
    Type: Application
    Filed: May 11, 2022
    Publication date: April 25, 2024
    Applicant: Mitsubishi Electric Corporation
    Inventors: Taichi TOKUHISA, Ryo NABIKA, Takeshi YAGI, Hiroki ASO, Takanori WATANABE, Akiko TATEBE, Kazuya HARADA
  • Publication number: 20240126121
    Abstract: Provided is a film for a wavelength conversion sheet that can suppress a change in color with time when applied to a wavelength conversion sheet. A film for a wavelength conversion sheet, comprising a primer layer and a first base material film in presented order, wherein a refractive index of the primer layer is defined as n1, a thickness of the primer layer is defined as t1, and a refractive index of the first base material film is defined as n2, and the following condition 1 or the following condition 2 is satisfied: Condition 1: n1<n2, and d1 represented by the following expression 1 represents a range of x±0.10 wherein x is an odd integer; Condition 2: n1>n2, and d1 represented by the following expression 1 represents a range of x±0.10 wherein x is an even integer; Expression 1: d1=n1×t1/112.5 nm.
    Type: Application
    Filed: March 17, 2022
    Publication date: April 18, 2024
    Inventors: Takeshi SAKAMOTO, Ryutaro HARADA, Shuichi TAMURA, Akihito HARUKI, Shota YAMANISHI, Yuko FUJIOKA
  • Publication number: 20240120139
    Abstract: An inductor including an element body containing metal magnetic powder and resin and having a coil conductor that has a winding portion, an extended portion extended from the winding portion, and an outer electrode connection portion leading to the extended portion and connected to an outer electrode and is embedded in the element body; and an element body coat covering a surface of the element body. The outer electrode is formed on a surface of the element body and connected to the outer electrode connection portion, in which the outer electrode connection portion has a region covered with the element body coat and a region connected to the outer electrode on the surface of the element body.
    Type: Application
    Filed: August 21, 2023
    Publication date: April 11, 2024
    Applicant: Murata Manufacturing Co., Ltd.
    Inventors: Yasuo SHIMOMURA, Takeshi KOBAYASHI, Kenichi HARADA, Daisuke ISHIDA
  • Publication number: 20240105423
    Abstract: There is provided a plasma vessel in which a process gas is plasma-excited; a substrate process chamber which is in communication with the plasma vessel; a gas supply system supplying the process gas; and a coil installed to wind around an outer periphery of the plasma vessel and supplied with high-frequency power, wherein the coil is installed such that: a distance from an inner periphery of the coil to an inner periphery of the plasma vessel at a predetermined position on the coil is different from a distance from the inner periphery of the coil to the inner periphery of the plasma vessel at another position on the coil; and a distance from the inner periphery of the coil to the inner periphery of the plasma vessel at a position at which an amplitude of a standing wave of a voltage applied to the coil is maximized is maximized.
    Type: Application
    Filed: December 4, 2023
    Publication date: March 28, 2024
    Applicant: Kokusai Electric Corporation
    Inventors: Takeshi Yasui, Katsunori Funaki, Masaki Murobayashi, Koichiro Harada
  • Patent number: 11942736
    Abstract: There are provided a substrate; a main body case; and a first locking member and a second locking member for fixing the substrate and the main body case, the substrate includes a first receptacle connector configured to be coupled to a first plug of a first cable, a second receptacle connector configured to be coupled to a second plug of a second cable, a first coil that supplies electric power to the first receptacle connector, and a second coil that supplies electric power to the second receptacle connector, a distance from the first locking member to the first coil is shorter than a distance from the first locking member to the first receptacle connector, and a distance from the second locking member to the second coil is shorter than a distance from the second locking member to the second receptacle connector.
    Type: Grant
    Filed: August 30, 2022
    Date of Patent: March 26, 2024
    Assignee: Seiko Epson Corporation
    Inventor: Takeshi Harada
  • Publication number: 20240096597
    Abstract: Described herein is a technique capable of suppressing sputtering on an inner peripheral surface of a process vessel when a process gas is plasma-excited in the process vessel. According to one aspect thereof, a substrate processing apparatus includes: a process vessel accommodating a process chamber where a process gas is excited into plasma; a gas supplier supplying the process gas into the process chamber; a coil wound around an outer peripheral surface of the process vessel and spaced apart therefrom, wherein a high frequency power is supplied to the coil; and an electrostatic shield disposed between the outer peripheral surface and the coil, wherein the electrostatic shield includes: a partition extending in a circumferential direction to partition between a part of the coil and the outer peripheral surface; and an opening extending in the circumferential direction and opened between another part of the coil and the outer peripheral surface.
    Type: Application
    Filed: November 27, 2023
    Publication date: March 21, 2024
    Inventors: Takeshi YASUI, Katsunori FUNAKI, Yasutoshi TSUBOTA, Koichiro HARADA
  • Patent number: 11934718
    Abstract: There is provided a printing apparatus including: a printing section; a first USB port; a second USB port; and a control section, and the control section is configured to set a state where the printing apparatus operates as a USB device when an device coupled to a USB port is a USB host, set a state where the printing apparatus operates as a USB host when the device coupled to the USB port is a USB device, set a state of supplying a first power amount of energy to the device coupled to the USB port, set a state of supplying a second power amount of energy, which is greater than the first power amount, to the device coupled to the USB port, and perform setting for giving priority to at least one of the states over another state when the printing section is not performing printing.
    Type: Grant
    Filed: March 8, 2023
    Date of Patent: March 19, 2024
    Assignee: Seiko Epson Corporation
    Inventor: Takeshi Harada
  • Patent number: 11923644
    Abstract: There are provided a flat plate; a substrate having a first side and a second side facing an inner surface of the flat plate; a first receptacle connector that is provided along the first side of the substrate and configured to be coupled to a first plug of a first cable via a first opening of the flat plate; and a second receptacle connector that is provided along the second side of the substrate and configured to be coupled to a second plug of a second cable via a second opening of the flat plate, a distance from the inner surface to the first side is shorter than a distance from the inner surface to the second side.
    Type: Grant
    Filed: August 30, 2022
    Date of Patent: March 5, 2024
    Assignee: Seiko Epson Corporation
    Inventor: Takeshi Harada
  • Publication number: 20240072107
    Abstract: A semiconductor device that includes a substrate; a first electrode layer on the substrate; a dielectric film on the first electrode layer; a second electrode layer on the dielectric film; a protective layer covering the first electrode layer and the second electrode layer; and an outer electrode penetrating the protective layer. The dielectric film includes silicon nitride, and an atomic concentration ratio of Si to a total amount of Si and N contained in the dielectric film is 43 atom % to 70 atom %.
    Type: Application
    Filed: November 6, 2023
    Publication date: February 29, 2024
    Inventors: Masatomi HARADA, Korekiyo ITO, Takeshi KAGAWA
  • Publication number: 20230416813
    Abstract: This disclosure provides a biochip comprising a plurality of wells. The biochip includes a membrane that is disposed in or adjacent to an individual well of the plurality of wells. The membrane comprises a nanopore, and the individual well comprises an electrode that detects a signal upon ionic flow through the pore in response to a species passing through or adjacent to the nanopore. The electrode can be a non-sacrificial electrode. A lipid bilayer can be formed over the plurality of wells using a bubble.
    Type: Application
    Filed: June 19, 2023
    Publication date: December 28, 2023
    Applicant: Roche Sequencing Solutions, Inc.
    Inventors: Randall W. Davis, Edward Shian Liu, Eric Takeshi Harada, Anne Aguirre, Andrew Trans, James Pollard, Cynthia Cech
  • Patent number: 11825051
    Abstract: There are provided a printing section that performs printing on a medium; a control section that controls drive of the printing section; a power supply connector that supplies electric power to the control section; a first receptacle connector that is electrically coupled to a first external device and configured to cause the first external device to communicate with the control section; and a second receptacle connector that is electrically coupled to a second external device and configured to cause the second external device to communicate with the control section, a plug of a USB-Type-C cable is configured to be physically inserted into the second receptacle connector, the plug is configured not to be physically inserted into the power supply connector, and the power supply connector is arranged between the first receptacle connector and the second receptacle connector.
    Type: Grant
    Filed: August 29, 2022
    Date of Patent: November 21, 2023
    Assignee: Seiko Epson Corporation
    Inventor: Takeshi Harada
  • Patent number: 11798986
    Abstract: A semiconductor device that is a chip-size-package-type semiconductor device that is facedown mountable includes: a semiconductor layer including a semiconductor substrate and a low-concentration impurity layer in contact with an upper surface of the semiconductor substrate; a metal layer having a thickness of at least 10 ?m; a first vertical MOS transistor in the semiconductor layer; and a second vertical MOS transistor in the semiconductor layer. A side surface of the metal layer includes roughness forming vertical stripes in a direction perpendicular to the metal layer, and has a maximum height of profile greater than 1.0 ?m. In a plan view of the semiconductor device, an area occupancy of a formation containing metal in the metal layer is at most 5% in a 10-?m square region located at least 13 ?m inward from an outer edge of the semiconductor device, within an upper surface of the semiconductor device.
    Type: Grant
    Filed: August 11, 2021
    Date of Patent: October 24, 2023
    Assignee: NUVOTON TECHNOLOGY CORPORATION JAPAN
    Inventors: Yoshihiro Matsushima, Yoshihiko Kawakami, Shinya Oda, Takeshi Harada
  • Publication number: 20230289114
    Abstract: There is provided a printing apparatus including: a printing section; a first USB port; a second USB port; and a control section, and the control section is configured to set a state where the printing apparatus operates as a USB device when an device coupled to a USB port is a USB host, set a state where the printing apparatus operates as a USB host when the device coupled to the USB port is a USB device, set a state of supplying a first power amount of energy to the device coupled to the USB port, set a state of supplying a second power amount of energy, which is greater than the first power amount, to the device coupled to the USB port, and perform setting for giving priority to at least one of the states over another state when the printing section is not performing printing.
    Type: Application
    Filed: March 8, 2023
    Publication date: September 14, 2023
    Inventor: Takeshi HARADA
  • Patent number: 11725236
    Abstract: This disclosure provides a biochip comprising a plurality of wells. The biochip includes a membrane that is disposed in or adjacent to an individual well of the plurality of wells. The membrane comprises a nanopore, and the individual well comprises an electrode that detects a signal upon ionic flow through the pore in response to a species passing through or adjacent to the nanopore. The electrode can be a non-sacrificial electrode. A lipid bilayer can be formed over the plurality of wells using a bubble.
    Type: Grant
    Filed: April 27, 2021
    Date of Patent: August 15, 2023
    Inventors: Randall W. Davis, Edward Shian Liu, Eric Takeshi Harada, Anne Aguirre, Andrew Trans, James Pollard, Cynthia Cech
  • Patent number: 11646230
    Abstract: A chip singulation method includes, in stated order: forming a surface supporting layer on an upper surface of a wafer; thinning the wafer from the undersurface to reduce the thickness to at most 30 ?m; removing the surface supporting layer from the upper surface; forming a first metal layer and subsequently a second metal layer on the undersurface of the wafer; applying a dicing tape onto an undersurface of the second metal layer; applying, onto the upper surface of the wafer, a process of increasing hydrophilicity of a surface of the wafer; forming a water-soluble protective layer on the surface of the wafer; cutting the wafer, the first metal layer, and the second metal layer by irradiating a predetermined region of the upper surface of the wafer with a laser beam; and removing the water-soluble protective layer from the surface of the wafer using wash water.
    Type: Grant
    Filed: September 22, 2022
    Date of Patent: May 9, 2023
    Assignee: NUVOTON TECHNOLOGY CORPORATION JAPAN
    Inventors: Takeshi Harada, Hiroaki Ohta, Yoshihiro Matsushima
  • Publication number: 20230131341
    Abstract: There is provided a printing apparatus including: a first receptacle connector that couples a first external device and an arithmetic section; a second receptacle connector that couples a second external device and the arithmetic section; and a USB controller that causes the arithmetic section to function as the device or the host based on a first electric signal input from the first external device and a second electric signal input from the second external device, in which, when the first external device is coupled, the USB controller causes the arithmetic section to function as the device when the second external device that functions as the device is coupled, causes the arithmetic section to function as the device when the second external device that functions as the host is coupled, and causes the arithmetic section to function as the device when the second external device is not coupled.
    Type: Application
    Filed: October 24, 2022
    Publication date: April 27, 2023
    Inventor: Takeshi HARADA
  • Publication number: 20230105456
    Abstract: Systems and methods for inserting a single pore into a membrane under faradaic conditions are described herein. A stepped or ramped voltage waveform can be applied across the membranes of the cells of an array, where the voltage waveform starts at first voltage and increases in magnitude over a period of time to a second voltage. The voltage waveform has a polarity that maintains a first species of a redox couple in its current oxidation state. The first voltage is selected to be low enough to reduce the risk of damaging the membrane, while the rate of voltage increase is selected to provide sufficient time for the pores to insert into the membranes. Once a pore is inserted into the membrane, the voltage across the membrane rapidly drops, thereby reducing the risk of damaging the membrane even if the applied voltage between the electrodes is further increased.
    Type: Application
    Filed: December 9, 2022
    Publication date: April 6, 2023
    Inventors: Geoffrey BARRALL, Eric Takeshi HARADA, Jason David KOMADINA, J. William MANEY, JR., Charlotte YANG
  • Publication number: 20230063832
    Abstract: There are provided a flat plate; a substrate having a first side and a second side facing an inner surface of the flat plate; a first receptacle connector that is provided along the first side of the substrate and configured to be coupled to a first plug of a first cable via a first opening of the flat plate; and a second receptacle connector that is provided along the second side of the substrate and configured to be coupled to a second plug of a second cable via a second opening of the flat plate, a distance from the inner surface to the first side is shorter than a distance from the inner surface to the second side.
    Type: Application
    Filed: August 30, 2022
    Publication date: March 2, 2023
    Inventor: Takeshi HARADA
  • Publication number: 20230068350
    Abstract: There are provided a printing section that performs printing on a medium; a control section that controls drive of the printing section; a power supply connector that supplies electric power to the control section; a first receptacle connector that is electrically coupled to a first external device and configured to cause the first external device to communicate with the control section; and a second receptacle connector that is electrically coupled to a second external device and configured to cause the second external device to communicate with the control section, a plug of a USB-Type-C cable is configured to be physically inserted into the second receptacle connector, the plug is configured not to be physically inserted into the power supply connector, and the power supply connector is arranged between the first receptacle connector and the second receptacle connector.
    Type: Application
    Filed: August 29, 2022
    Publication date: March 2, 2023
    Inventor: Takeshi HARADA