Patents by Inventor Naoto Takahashi

Naoto 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).

  • Patent number: 11591709
    Abstract: There is provided an apparatus for plating a substrate as an object to be plated. The apparatus comprises an anode and a thief tunnel arranged to be located between the substrate and the anode when the substrate is placed to be opposed to the anode. The thief tunnel comprises a body placed away from the substrate and provided with an opening; a plurality of auxiliary electrodes provided in or to the body; and an ion exchange membrane configured to protect the auxiliary electrodes from a plating solution. The plurality of auxiliary electrodes are arranged along a circumference of the opening. At least one of the auxiliary electrodes is configured such that a voltage to be applied to the at least one of the auxiliary electrodes is controlled independently of a voltage to be applied to one or more auxiliary electrodes other than the at least one of the auxiliary electrodes.
    Type: Grant
    Filed: June 17, 2020
    Date of Patent: February 28, 2023
    Assignee: EBARA CORPORATION
    Inventor: Naoto Takahashi
  • Patent number: 11542629
    Abstract: There is provided a method of plating, comprising: a process of providing a substrate that includes a first face and a second face having different patterns; a plating process of respectively supplying electric current of a first plating current density and electric current of a second plating current density to the first face and to the second face of the substrate, so as to form a plating film on the first face and a plating film on the second face; and a process of, after plating is completed first either on the first face or on the second face, supplying protection current to the face where plating is completed first, wherein the protection current has a smaller current density than the first plating current density or the second plating current density of the electric current supplied to the face where plating is completed first during plating.
    Type: Grant
    Filed: May 25, 2020
    Date of Patent: January 3, 2023
    Assignee: EBARA CORPORATION
    Inventors: Mizuki Nagai, Naoto Takahashi
  • Patent number: 11486972
    Abstract: A laser scanner comprising a main base, a distance measuring optical assembly for measuring a distance to the object to be measured, a rotation irradiating assembly for performing the rotary irradiation of the distance measuring light, a case which accommodates the distance measuring optical assembly and the rotation irradiating assembly, and an adapter, wherein a case includes a case frame, a left case, and a right case, the case frame includes a lower frame portion, the lower frame portion includes a left partition and a right partition, a liquid-tight space to accommodate the distance measuring optical assembly is formed when the left case is mounted, and the distance measuring optical assembly is exposed when the left case is removed, liquid-tight space to accommodate the rotation irradiating assembly is formed when the right case is mounted, and the rotation irradiating assembly is exposed when the right case is removed.
    Type: Grant
    Filed: November 28, 2018
    Date of Patent: November 1, 2022
    Assignee: TOPCON Corporation
    Inventors: Naoto Takahashi, Yasushi Tanaka
  • Publication number: 20220186398
    Abstract: There is provided a method of plating, comprising: a process of providing a substrate that includes a first face and a second face having different patterns; a plating process of respectively supplying electric current of a first plating current density and electric current of a second plating current density to the first face and to the second face of the substrate, so as to form a plating film on the first face and a plating film on the second face; and a process of, after plating is completed first either on the first face or on the second face, supplying protection current to the face where plating is completed first, wherein the protection current has a smaller current density than the first plating current density or the second plating current density of the electric current supplied to the face where plating is completed first during plating.
    Type: Application
    Filed: May 25, 2020
    Publication date: June 16, 2022
    Inventors: Mizuki Nagai, Naoto Takahashi
  • Publication number: 20220189141
    Abstract: An image processing apparatus divides a radiographic image obtained through radiography into a plurality of areas, extracts, as a target area, at least one area to serve as a reference, from the plurality of areas divided, determines a rotation angle from the target area extracted, and rotates the radiographic image on the basis of the rotation angle determined.
    Type: Application
    Filed: March 1, 2022
    Publication date: June 16, 2022
    Inventor: Naoto Takahashi
  • Publication number: 20220160316
    Abstract: An image processing apparatus removes a pattern caused by a grid from a radiation image captured by using a scattered ray removal grid. The image processing apparatus includes a grid pattern removal unit, a filtering unit, and a distortion correction unit. The grid pattern removal unit is configured to generate a grid pattern removal image by removing a grid pattern from the radiation image. The filtering unit is configured to extract a frequency component lower than a frequency of the grid pattern from the radiation image. The distortion correction unit is configured to replace a low-frequency component included in the grid pattern removal image with a frequency component obtained by the filtering unit.
    Type: Application
    Filed: November 18, 2021
    Publication date: May 26, 2022
    Inventor: Naoto Takahashi
  • Patent number: 11319642
    Abstract: To optimize a location of a power feeding point with the use of a square substrate. There is disclosed a method for determining a location of a power feeding point in an electroplating apparatus. The electroplating apparatus is configured to plate a rectangular substrate having a substrate area of S. The rectangular substrate has opposed two sides coupled to a power supply. The rectangular substrate has a length L of the sides coupled to the power supply and a length W of sides not coupled to the power supply meeting a condition of 0.8×L?W?L. The method includes determining a number N of the power feeding points according to the substrate area S.
    Type: Grant
    Filed: January 26, 2021
    Date of Patent: May 3, 2022
    Assignee: EBARA CORPORATION
    Inventors: Mitsuhiro Shamoto, Mizuki Nagai, Naoto Takahashi
  • Publication number: 20220127593
    Abstract: The producing method according to the disclosed technology is a producing method for an organism-derived material into which a bioactive substance has been introduced, the producing method comprising a step of causing a suspension containing the organism-derived material before the introduction of the bioactive substance and containing the bioactive substance to pass through a first electric field region having a first electric field intensity; and a step of causing the suspension to pass through a second electric field region having a second electric field intensity lower than the first electric field intensity after the suspension has passed through the first electric field region. The organism-derived material is a human-derived cell.
    Type: Application
    Filed: January 10, 2022
    Publication date: April 28, 2022
    Applicant: FUJIFILM Corporation
    Inventors: Yoichi NAGAI, Naoto TAKAHASHI, Michiko EDO
  • Publication number: 20220115210
    Abstract: A radio frequency (RF) generator device for supplying RF powers of different frequencies to multiple antennas disposed in a chamber is provided. The RF generator device includes a plurality of RF generators configured to supply the RF powers of the different frequencies to the multiple antennas, and a plurality of RF controllers configured to control the RF generators, respectively. Each of the RF controllers includes a fast Fourier transformer, and a filter. The fast Fourier transformer performs fast Fourier transform on a signal introduced as a reflected wave to decompose the signal into frequency components, and the filter removes waves having frequency components that are not outputted from the corresponding RF generator.
    Type: Application
    Filed: September 13, 2018
    Publication date: April 14, 2022
    Inventors: NAOTO TAKAHASHI, NAOYA FUJIMOTO, SUNAO EGASHIRA, YOSHIYUKI OSHIDA
  • Patent number: 11213261
    Abstract: Provided are a radiographic system and a radiographic method that enable appropriate correction of an area including an imaged structure in the case in which radiation detection apparatuses of different inner structures exist together and consequently achieve improvement of the image quality of a composite image. The radiographic system according to the present invention includes an image corrector that corrects an area of a composite image in which the structure of a radiation detection apparatus is imaged. The image corrector sets a correction method in accordance with a characteristic of a structural shadow of the radiation detection apparatus imaged in the composite image.
    Type: Grant
    Filed: February 26, 2020
    Date of Patent: January 4, 2022
    Assignee: Canon Kabushiki Kaisha
    Inventor: Naoto Takahashi
  • Publication number: 20210355430
    Abstract: In the cell culture device, a volume of a space defined by a diaphragm of the diaphragm pump and a plane at an outer edge of the diaphragm is 1 cm3 or more and 20 cm3 or less, in a case where an angle formed by a straight line connecting a foot of a perpendicular line from the apex to the plane to each point in the diaphragm and by the perpendicular line is denoted by an angle A, a thickness H of the diaphragm is within a range of 0.5 mm or more and 1.5 mm or less where the angle A is from 0° to 75°, and in a case where a thickness of the diaphragm at the apex is denoted by HT, the thickness H satisfies a relationship of 1?HT/H?1.75 at any point where the angle A is from 0° to 75°.
    Type: Application
    Filed: July 28, 2021
    Publication date: November 18, 2021
    Applicant: FUJIFILM Corporation
    Inventors: Naoto TAKAHASHI, Shinichi NAKAI, Hiroshi SAKUYAMA
  • Publication number: 20210277224
    Abstract: A hydrogenated block copolymer containing polymer blocks (A1) and (A2) each mainly containing an aromatic vinyl compound-derived structural unit and polymer blocks (B) and (C) each mainly containing a conjugated diene compound-derived structural unit, at least one of the polymer blocks (B) and (C) being present between the polymer blocks (A1) and (A2), the hydrogenated block copolymer having a total content of the polymer blocks (A1) and (A2) of 5 to 30% by mass, a 3,4-bond and 1,2-bond content in the polymer block (B) of 1 to 40% by mole, a 3,4-bond and 1,2-bond content in the polymer block (C) of 50 to 100% by mole, and a mass ratio [(C)/{(B)±(C)} of the polymer block (C) to the sum of the polymer blocks (B) and (C) of 26/100 to 63/100.
    Type: Application
    Filed: June 28, 2019
    Publication date: September 9, 2021
    Applicant: KURARAY CO., LTD.
    Inventors: Naoto TAKAHASHI, Yusuke NOJIMA
  • Patent number: 11105901
    Abstract: Provided is a surveying instrument comprises a total station, a mounting base which is fixed on an upper surface of the total station at three points, and a two-dimensional laser scanner which is fixed on an upper surface of the mounting base at three points, wherein the total station is configured to perform a three-dimensional measurement of a measuring point by a first distance measuring light, wherein the two-dimensional laser scanner is configured to acquire point cloud data along a scanning line by a second distance measuring light.
    Type: Grant
    Filed: November 28, 2018
    Date of Patent: August 31, 2021
    Assignee: TOPCON Corporation
    Inventors: Naoto Takahashi, Yasushi Tanaka
  • Publication number: 20210148000
    Abstract: To optimize a location of a power feeding point with the use of a square substrate. There is disclosed a method for determining a location of a power feeding point in an electroplating apparatus. The electroplating apparatus is configured to plate a rectangular substrate having a substrate area of S. The rectangular substrate has opposed two sides coupled to a power supply. The rectangular substrate has a length L of the sides coupled to the power supply and a length W of sides not coupled to the power supply meeting a condition of 0.8×L?W?L. The method includes determining a number N of the power feeding points according to the substrate area S.
    Type: Application
    Filed: January 26, 2021
    Publication date: May 20, 2021
    Inventors: Mitsuhiro Shamoto, Mizuki Nagai, Naoto Takahashi
  • Publication number: 20210133979
    Abstract: An image processing apparatus divides a radiological image obtained by performing radiography on a subject, into a plurality of anatomical regions, extracts at least one region from the plurality of anatomical regions, calculates a radiation dose index value for the radiography of the extracted region, based on a pixel value in the extracted region.
    Type: Application
    Filed: January 12, 2021
    Publication date: May 6, 2021
    Inventor: Naoto Takahashi
  • Patent number: 10934630
    Abstract: To optimize a location of a power feeding point with the use of a square substrate. There is disclosed a method for determining a location of a power feeding point in an electroplating apparatus. The electroplating apparatus is configured to plate a rectangular substrate having a substrate area of S. The rectangular substrate has opposed two sides coupled to a power supply. The rectangular substrate has a length L of the sides coupled to the power supply and a length W of sides not coupled to the power supply meeting a condition of 0.8×L?W?L. The method includes determining a number N of the power feeding points according to the substrate area S.
    Type: Grant
    Filed: November 20, 2018
    Date of Patent: March 2, 2021
    Assignee: EBARA CORPORATION
    Inventors: Mitsuhiro Shamoto, Mizuki Nagai, Naoto Takahashi
  • Publication number: 20210035731
    Abstract: A formed body incorporating a coil by using: a coil formed by winding a conductive wire, and a formed body incorporating the coil, the formed body being formed with a sealing material containing a resin and a magnetic material. The coil is formed by winding the conductive wire so that lead-out ends are positioned at an outer periphery of a wound portion. The formed body is formed so that surfaces of the coil are partially exposed on four side surfaces of the formed body which are parallel to a winding axis of the coil, and the area of a portion of the formed body outside the outer periphery of the wound portion is almost equal to or smaller than the area of a portion of the formed body inside an inner periphery of the wound portion of the coil.
    Type: Application
    Filed: October 19, 2020
    Publication date: February 4, 2021
    Applicant: Murata Manufacturing Co., Ltd.
    Inventors: Yoshitoshi SHODA, Kozo SATO, Makoto MURAKAMI, Kunio SASAMORI, Naoto TAKAHASHI
  • Patent number: 10897141
    Abstract: A power transmitting apparatus that transmits power to a power receiving apparatus executes intermittent wireless transmission of power. The power transmitting apparatus operates according to one of a first power transmitting method including detecting a signal load-modulated by the power receiving apparatus using an ID in response to the transmitted power during the intermittent transmission and a second power transmitting method including transmitting the power having modulated the power according to an ID determined in advance so that the power receiving apparatus detects the ID determined in advance.
    Type: Grant
    Filed: February 13, 2020
    Date of Patent: January 19, 2021
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Naoto Takahashi, Tadashi Eguchi
  • Publication number: 20210010147
    Abstract: There is provided an apparatus for plating a substrate as an object to be plated. The apparatus comprises an anode and a thief tunnel arranged to be located between the substrate and the anode when the substrate is placed to be opposed to the anode. The thief tunnel comprises a body placed away from the substrate and provided with an opening; a plurality of auxiliary electrodes provided in or to the body; and an ion exchange membrane configured to protect the auxiliary electrodes from a plating solution. The plurality of auxiliary electrodes are arranged along a circumference of the opening. At least one of the auxiliary electrodes is configured such that a voltage to be applied to the at least one of the auxiliary electrodes is controlled independently of a voltage to be applied to one or more auxiliary electrodes other than the at least one of the auxiliary electrodes.
    Type: Application
    Filed: June 17, 2020
    Publication date: January 14, 2021
    Inventor: Naoto Takahashi
  • Publication number: 20200399585
    Abstract: Provided is a product production method which includes: a step of culturing a cell which produces a product and is contained in a cell suspension accommodated in a culture vessel; a separation treatment step of extracting the cell suspension from the culture vessel and separating the cell suspension by a tangential filtration method using a separation membrane; a step of returning a return liquid to the culture vessel; a step of supplying a fresh medium into the culture vessel; and a step of collecting the product, and in which with respect to a live cell concentration Nc, a pore diameter Dp of the separation membrane, a filtration area S of the separation membrane, and a volume Vf of a primary side flow path of the separation membrane, a number density Nd of fine particles having a particle size of 8 Dp to 30 Dp other than live cells in the cell suspension satisfies Nc?Nd?S/(32×?×Vf×Dp2).
    Type: Application
    Filed: September 8, 2020
    Publication date: December 24, 2020
    Applicant: FUJIFILM Corporation
    Inventors: Naoto TAKAHASHI, Shinichi NAKAI