Patents by Inventor Hiroshi Kurosawa

Hiroshi Kurosawa 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).

  • Publication number: 20180329901
    Abstract: A trouble information search method includes, storing information on a circuit component, information on a use state of the circuit component, and trouble information on the circuit component, receiving input of information on a circuit component and information on a use state of the circuit component, identifying information on a trouble that has occurred with a circuit component having detailed information similar to detailed information on the circuit component and a circuit component for use in a state similar to a use state of the circuit component, and outputting information on the identified trouble.
    Type: Application
    Filed: May 8, 2018
    Publication date: November 15, 2018
    Applicant: FUJITSU LIMITED
    Inventors: Masayuki ITOH, Hajime Kubota, Hiroshi KUROSAWA
  • Patent number: 10102957
    Abstract: A transformer apparatus includes: a case with a component mounting surface; an external-terminal provided on a wall adjacent to the component mounting surface of the case; a transformer provided on the component mounting surface and including a magnetic core and a winding; and a support provided in a position between the external-terminal and the core on the component mounting surface, and including a first-slit in a top surface of the support, the first-slit holding a first-conductor of the winding drawn from the core and a second-conductor drawn from the external-terminal, wherein the first-conductor is held at one end of the first-slit by a conductive member, the second-conductor is held at the other end of the first-slit by the conductive member, the first-conductor and the second-conductor are electrically connected through the conductive member, and the first-conductor and the second-conductor have surplus lengths.
    Type: Grant
    Filed: July 7, 2016
    Date of Patent: October 16, 2018
    Assignee: FUITSU LIMITED
    Inventors: Masayuki Itoh, Hiroshi Kurosawa
  • Publication number: 20180253000
    Abstract: A pattern forming method of forming a pattern on a substrate by using a mold includes a step of supplying a curable composition onto a liquid film formed on a substrate, a step of vibrating the substrate so as to mix together a composition of the liquid film and the curable composition, a step of bringing a mixture into contact with the mold, the mixture being provided by vibrating the substrate to cause mixing, and a step of curing the mixture being in contact with the mold to form a pattern.
    Type: Application
    Filed: February 9, 2018
    Publication date: September 6, 2018
    Inventors: Tomohiro Saito, Toshiki Ito, Hiroshi Kurosawa
  • Patent number: 10028387
    Abstract: An electronic part bonding substrate includes a substrate, an electronic part mounted on the substrate, a first terminal that extends outwardly from the electronic part, a second terminal that extends outwardly from the first terminal, and a third terminal that extends outwardly from the second terminal, wherein the second terminal being a member having a thermal conductivity lower than a thermal conductivity of a member of the first terminal and a member of the third terminal, and the third terminal being partly or entirely bonded to the substrate by soldering or by a conductive bonding agent.
    Type: Grant
    Filed: November 15, 2017
    Date of Patent: July 17, 2018
    Assignee: FUJITSU LIMITED
    Inventors: Katsumi Takada, Hiroshi Kurosawa, Masayuki Itoh, Yoshinori Mesaki
  • Publication number: 20180153029
    Abstract: An electronic part bonding substrate includes a substrate, an electronic part mounted on the substrate, a first terminal that extends outwardly from the electronic part, a second terminal that extends outwardly from the first terminal, and a third terminal that extends outwardly from the second terminal, wherein the second terminal being a member having a thermal conductivity lower than a thermal conductivity of a member of the first terminal and a member of the third terminal, and the third terminal being partly or entirely bonded to the substrate by soldering or by a conductive bonding agent.
    Type: Application
    Filed: November 15, 2017
    Publication date: May 31, 2018
    Applicant: FUJITSU LIMITED
    Inventors: Katsumi Takada, Hiroshi KUROSAWA, Masayuki ITOH, YOSHINORI MESAKI
  • Patent number: 9892852
    Abstract: A method of manufacturing an inductor, includes: forming a coil pattern on a substrate by forming a conductive pattern on the substrate then growing the conductive pattern by plating; removing, if a plating residue is adhering to the coil pattern, the plating residue from the coil pattern; and outputting a cleaning request alarm that requests a plating bath to be cleaned if a number of times the plating residue has been removed or an amount of plating residue that has been removed exceeds a first threshold.
    Type: Grant
    Filed: August 25, 2015
    Date of Patent: February 13, 2018
    Assignee: FUJITSU LIMITED
    Inventors: Masayuki Itoh, Hiroshi Kurosawa
  • Patent number: 9812257
    Abstract: A method of manufacturing a coil component, includes forming a conductive pattern on a substrate; forming an opening portion over a surface of the substrate so as to be disposed between neighboring conductors of the conductive pattern, the opening portion having a depth that is equivalent to or greater than a clearance dimension between the neighboring conductors; and forming a coil pattern by growing the conductive pattern including by plating.
    Type: Grant
    Filed: May 20, 2015
    Date of Patent: November 7, 2017
    Assignee: FUJITSU LIMITED
    Inventors: Masayuki Itoh, Hiroshi Kurosawa
  • Publication number: 20170278629
    Abstract: A method of manufacturing a coil component, includes forming a conductive pattern on a substrate; forming an opening portion over a surface of the substrate so as to be disposed between neighboring conductors of the conductive pattern, the opening portion having a depth that is equivalent to or greater than a clearance dimension between the neighboring conductors; and forming a coil pattern by growing the conductive pattern including by plating.
    Type: Application
    Filed: June 9, 2017
    Publication date: September 28, 2017
    Applicant: FUJITSU LIMITED
    Inventors: Masayuki ITOH, Hiroshi KUROSAWA
  • Publication number: 20170062128
    Abstract: A transformer device includes: a transformer that includes a magnetic body core and a winding; a case that houses the transformer; an external terminal that is provided in the case; a relay section that is provided in the case and to which an end portion of the winding of the transformer is connected; and a conducting wire of which one end is wound around the external terminal and bonded thereto, and another end is connected to the relay section.
    Type: Application
    Filed: November 10, 2016
    Publication date: March 2, 2017
    Applicant: FUJITSU LIMITED
    Inventors: Masayuki ITOH, Hiroshi KUROSAWA
  • Patent number: 9570223
    Abstract: A transformer apparatus includes: a case with a component mounting surface; an external-terminal provided on a wall adjacent to the component mounting surface of the case; a transformer provided on the component mounting surface and including a magnetic core and a winding; and a support provided in a position between the external-terminal and the core on the component mounting surface, and including a first-slit in a top surface of the support, the first-slit holding a first-conductor of the winding drawn from the core and a second-conductor drawn from the external-terminal, wherein the first-conductor is held at one end of the first-slit by a conductive member, the second-conductor is held at the other end of the first-slit by the conductive member, the first-conductor and the second-conductor are electrically connected through the conductive member, and the first-conductor and the second-conductor have surplus lengths.
    Type: Grant
    Filed: August 21, 2014
    Date of Patent: February 14, 2017
    Assignee: FUJITSU LIMITED
    Inventors: Masayuki Itoh, Hiroshi Kurosawa
  • Patent number: 9541602
    Abstract: An electronic component inspection apparatus includes a light source arranged in a mounting area where at least one electronic component is mounted to a board and a light-receiving sensor arranged outside the mounting area to detect an intensity of a light received from the light source. A computer executes a program to perform a process of determining a state of joining parts in the mounting area based on a result of comparison of the intensity of the light received by the light-receiving sensor with an intensity of distribution previously acquired.
    Type: Grant
    Filed: August 22, 2014
    Date of Patent: January 10, 2017
    Assignee: FUJITSU LIMITED
    Inventors: Hiroshi Kurosawa, Masayuki Itoh, Kiyokazu Moriizumi
  • Patent number: 9536661
    Abstract: A method of producing a transformer module by placing at least one transformer which includes a core, a primary winding, and a secondary winding at a bottom surface of a case at which a plurality of external terminals are provided. The method comprising placing two support columns on the bottom surface, placing the bottom surfaces of cores near the lead-out points of the leads of the windings at the two sides of the cores on core support parts of the two support columns to support them, stringing leads at the two sides of the cores to the external terminals and electrically joining them, removing the two support columns so that the bottom surfaces of the cores are placed on the bottom surface of the case, then fastening the cores to the bottom surface of the case to produce a transformer module where the leads from the cores are given excess length.
    Type: Grant
    Filed: September 15, 2014
    Date of Patent: January 3, 2017
    Assignee: FUJITSU LIMITED
    Inventors: Masayuki Itoh, Hiroshi Kurosawa
  • Patent number: 9524819
    Abstract: A transformer device includes: a transformer that includes a magnetic body core and a winding; a case that houses the transformer; an external terminal that is provided in the case; a relay section that is provided in the case and to which an end portion of the winding of the transformer is connected; and a conducting wire of which one end is wound around the external terminal and bonded thereto, and another end is connected to the relay section.
    Type: Grant
    Filed: April 21, 2014
    Date of Patent: December 20, 2016
    Assignee: FUJITSU LIMITED
    Inventors: Masayuki Itoh, Hiroshi Kurosawa
  • Publication number: 20160322161
    Abstract: A transformer apparatus includes: a case with a component mounting surface; an external-terminal provided on a wall adjacent to the component mounting surface of the case; a transformer provided on the component mounting surface and including a magnetic core and a winding; and a support provided in a position between the external-terminal and the core on the component mounting surface, and including a first-slit in a top surface of the support, the first-slit holding a first-conductor of the winding drawn from the core and a second-conductor drawn from the external-terminal, wherein the first-conductor is held at one end of the first-slit by a conductive member, the second-conductor is held at the other end of the first-slit by the conductive member, the first-conductor and the second-conductor are electrically connected through the conductive member, and the first-conductor and the second-conductor have surplus lengths.
    Type: Application
    Filed: July 7, 2016
    Publication date: November 3, 2016
    Applicant: FUJITSU LIMITED
    Inventors: Masayuki ITOH, Hiroshi KUROSAWA
  • Publication number: 20160307307
    Abstract: A medical image diagnostic apparatus includes storage circuitry and processing circuitry. The storage circuitry is configured to store three-dimensional medical image data that is obtained by imaging a subject. The processing circuitry is configured to set a region of attention in each of medical images of the three-dimensional medical image data corresponding to at least two directions. The processing circuitry is configured to calculate, based on the regions of attention, a region of interest in the three-dimensional medical image data on the subject. The processing circuitry is configured to calculate, based on voxel values of the region of interest, a parameter value relating to image processing on a medical image that is generated from the three-dimensional medical image dat. The processing circuitry is configured to generate a display image by performing rendering processing on the basis of the three-dimensional medical image data and the parameter value.
    Type: Application
    Filed: April 14, 2016
    Publication date: October 20, 2016
    Applicants: Kabushiki Kaisha Toshiba, Toshiba Medical Systems Corporation
    Inventors: Kazuki UTSUNOMIYA, Hiroshi KUROSAWA, Kousuke SAKAUE, Yusuke KANO, Yoshiyasu HAYASHI
  • Publication number: 20160141101
    Abstract: A method of manufacturing an inductor, includes: forming a coil pattern on a substrate by forming a conductive pattern on the substrate then growing the conductive pattern by plating; removing, if a plating residue is adhering to the coil pattern, the plating residue from the coil pattern; and outputting a cleaning request alarm that requests a plating bath to be cleaned if a number of times the plating residue has been removed or an amount of plating residue that has been removed exceeds a first threshold.
    Type: Application
    Filed: August 25, 2015
    Publication date: May 19, 2016
    Inventors: Masayuki ITOH, Hiroshi KUROSAWA
  • Publication number: 20150380152
    Abstract: A method of manufacturing a coil component, includes forming a conductive pattern on a substrate; forming an opening portion over a surface of the substrate so as to be disposed between neighboring conductors of the conductive pattern, the opening portion having a depth that is equivalent to or greater than a clearance dimension between the neighboring conductors; and forming a coil pattern by growing the conductive pattern including by plating.
    Type: Application
    Filed: May 20, 2015
    Publication date: December 31, 2015
    Applicant: Fujitsu Limited
    Inventors: Masayuki ITOH, Hiroshi KUROSAWA
  • Publication number: 20150336305
    Abstract: An imprint method includes an inspection step of inspecting a substrate to obtain information of a foreign substance on the substrate; and a film forming step of forming a film covering the foreign substance, using the information of a foreign substance on the substrate, wherein the film forming step is performed before the contact step.
    Type: Application
    Filed: August 5, 2015
    Publication date: November 26, 2015
    Inventor: Hiroshi KUROSAWA
  • Patent number: 9128371
    Abstract: An imprint method includes an inspection step of inspecting a substrate to obtain information of a foreign substance on the substrate; and a film forming step of forming a film covering the foreign substance, using the information of a foreign substance on the substrate, wherein the film forming step is performed before the contact step.
    Type: Grant
    Filed: May 23, 2012
    Date of Patent: September 8, 2015
    Assignee: CANON KABUSHIKI KAISHA
    Inventor: Hiroshi Kurosawa
  • Publication number: 20150097645
    Abstract: A transformer apparatus includes: a case with a component mounting surface; an external-terminal provided on a wall adjacent to the component mounting surface of the case; a transformer provided on the component mounting surface and including a magnetic core and a winding; and a support provided in a position between the external-terminal and the core on the component mounting surface, and including a first-slit in a top surface of the support, the first-slit holding a first-conductor of the winding drawn from the core and a second-conductor drawn from the external-terminal, wherein the first-conductor is held at one end of the first-slit by a conductive member, the second-conductor is held at the other end of the first-slit by the conductive member, the first-conductor and the second-conductor are electrically connected through the conductive member, and the first-conductor and the second-conductor have surplus lengths.
    Type: Application
    Filed: August 21, 2014
    Publication date: April 9, 2015
    Inventors: Masayuki ITOH, Hiroshi KUROSAWA