Patents by Inventor Manabu Ishii

Manabu Ishii 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: 20220230918
    Abstract: An aspect of the invention is a method for producing a substrate having through-silicon vias, the method including a preparation step of preparing a silicon substrate provided with through-holes, in which the through-holes communicate with both principal surfaces; a copper sintered body formation step of forming a copper sintered body having a porous structure such that the copper sintered body fills at least the through-holes; a resin impregnation step of impregnating the copper sintered body with a curable resin composition; and a resin curing step of curing the curable resin composition impregnated into the copper sintered body to form an electric conductor that includes the copper sintered body having pores filled with a resin cured product, and providing through-silicon vias in the through-holes.
    Type: Application
    Filed: April 24, 2019
    Publication date: July 21, 2022
    Inventors: Yoshinori EJIRI, Hideo NAKAKO, Yuki KAWANA, Motoki YONEKURA, Shinichirou SUKATA, Manabu ISHII, Masaru FUJITA, Michiko NATORI, Masahiro KIMURA, Ryo HONNA
  • Publication number: 20210351333
    Abstract: A thermoelectric module 1 includes: a plurality of electrodes (high temperature side electrodes 11 and low temperature side electrodes 12); thermoelectric conversion elements (p-type element 21 and n-type element 22) arranged between the two electrodes; and a bonding layer 30 disposed between the electrodes and the thermoelectric conversion elements. The bonding layer 30 contains copper-containing particles, copper balls each having a particle diameter of 30 ?m or more, an intermetallic compound of copper and tin, and a fired resin.
    Type: Application
    Filed: October 4, 2019
    Publication date: November 11, 2021
    Inventors: Toshihiko KISHIZAWA, Shinichi FUJIMOTO, Manabu ISHII, Hideaki YAMAGISHI, Fumitaka UENO
  • Patent number: 11061090
    Abstract: A magnetic resonance imaging apparatus according to an embodiment includes a Radio Frequency (RF) coil configured to apply an RF magnetic field to a subject. The RF coil includes: a supporting member formed to have a circular cylindrical shape; and an electrically-conductive member which is arranged to extend along an axial direction of the supporting member and through which a radio frequency current flows when the RF magnetic field is generated. The electrically-conductive member includes: a first part provided on an outer circumferential surface of the supporting member; and a second part positioned farther away from an RF shield provided on an outer circumferential side of the RF coil than the first part is, in terms of a radial direction of the supporting member.
    Type: Grant
    Filed: November 6, 2018
    Date of Patent: July 13, 2021
    Assignee: CANON MEDICAL SYSTEMS CORPORATION
    Inventors: Masahiro Fukushima, Sadanori Tomiha, Manabu Ishii, Satoshi Imai
  • Publication number: 20210206149
    Abstract: A method for manufacturing an electronic component, includes: a step of temporarily fixing onto a support body a workpiece to become a member constituting an electronic component, via a film-like temporary fixing material; a step of processing the workpiece which is temporarily fixed onto the support body; and a step of separating the processed workpiece from the support body and the film-like temporary fixing material, and the film-like temporary fixing material contains an (meth)acrylic copolymer (A) having a not unevenly distributed reactive functional group.
    Type: Application
    Filed: January 5, 2021
    Publication date: July 8, 2021
    Inventors: Tatsuya Makino, Shogo Sobue, Takahiro Tokuyasu, Manabu Ishii
  • Patent number: 10984241
    Abstract: A medical image diagnosis apparatus according to an embodiment includes a storage circuitry and processing circuitry. The storage circuitry is configured to store therein workflow information indicating a plurality of procedures related to a preparation for an imaging process. The processing circuitry is configured to analyze an image obtained by a camera. The processing circuitry is configured to identify which of the plurality of procedures has been performed on the basis of the workflow information and a result of the analysis performed on the image and to cause an informing device to provide information about one or more of the procedures corresponding to a result of the identifying.
    Type: Grant
    Filed: April 24, 2018
    Date of Patent: April 20, 2021
    Assignee: CANON MEDICAL SYSTEMS CORPORATION
    Inventors: Miyuki Ota, Mitsuo Takagi, Sadanori Tomiha, Satoshi Imai, Masahiro Fukushima, Manabu Ishii, Shinji Mitsui
  • Patent number: 10913248
    Abstract: A method for manufacturing an electronic component, includes: a step of temporarily fixing onto a support body a workpiece to become a member constituting an electronic component, via a film-like temporary fixing material; a step of processing the workpiece which is temporarily fixed onto the support body; and a step of separating the processed workpiece from the support body and the film-like temporary fixing material, and the film-like temporary fixing material contains an (meth)acrylic copolymer (A) having a not unevenly distributed reactive functional group.
    Type: Grant
    Filed: November 24, 2016
    Date of Patent: February 9, 2021
    Assignee: Showa Denko Materials Co., Ltd.
    Inventors: Tatsuya Makino, Shogo Sobue, Takahiro Tokuyasu, Manabu Ishii
  • Patent number: 10816619
    Abstract: A couchtop attachment-detachment type RF coil according to an embodiment is attachable to and detachable from connector embedded in a couchtop of a magnetic resonance imaging apparatus, and forms a cable-free RF coil by being fitted with the connector and thereby joined with a coil element embedded in the couchtop, the cable-free RF coil corresponding to one area to be imaged of a subject.
    Type: Grant
    Filed: November 28, 2016
    Date of Patent: October 27, 2020
    Assignee: Canon Medical Systems Corporation
    Inventors: Manabu Ishii, Sadanori Tomiha, Shinji Mitsui, Mitsuo Takagi, Miyuki Ota, Satoshi Imai
  • Patent number: 10353024
    Abstract: A magnetic resonance imaging apparatus according to an embodiment includes a plurality of first coil elements and a connector. The first coil elements are embedded in a couchtop on which a subject is placed. The connector is provided in such a region of the couchtop that is positioned on the inside of the loop of at least one of the first coil elements. It is possible to attach and detach a second coil element different from the first coil elements to and from the connector.
    Type: Grant
    Filed: November 16, 2016
    Date of Patent: July 16, 2019
    Assignee: Toshiba Medical Systems Corporation
    Inventors: Sadanori Tomiha, Kazuya Okamoto, Manabu Ishii, Satoshi Imai, Mitsuo Takagi, Miyuki Ota
  • Publication number: 20190137579
    Abstract: A magnetic resonance imaging apparatus according to an embodiment includes a Radio Frequency (RE) coil configured to apply an RF magnetic field to a subject. The RF coil includes: a supporting member formed to have a circular cylindrical shape; and an electrically-conductive member which is arranged to extend along an axial direction of the supporting member and through which a radio frequency current flows when the RF magnetic field is generated. The electrically-conductive member includes: a first part provided on an outer circumferential surface of the supporting member; and a second part positioned farther away from an RF shield provided on an outer circumferential side of the RF coil than the first part is, in terms of a radial direction of the supporting member.
    Type: Application
    Filed: November 6, 2018
    Publication date: May 9, 2019
    Applicant: Canon Medical Systems Corporation
    Inventors: Masahiro Fukushima, Sadanori Tomiha, Manabu Ishii, Satoshi Imai
  • Publication number: 20180339497
    Abstract: A method for manufacturing an electronic component, includes: a step of temporarily fixing onto a support body a workpiece to become a member constituting an electronic component, via a film-like temporary fixing material; a step of processing the workpiece which is temporarily fixed onto the support body; and a step of separating the processed workpiece from the support body and the film-like temporary fixing material, and the film-like temporary fixing material contains an (meth)acrylic copolymer (A) having a not unevenly distributed reactive functional group.
    Type: Application
    Filed: November 24, 2016
    Publication date: November 29, 2018
    Inventors: Tatsuya Makino, Shogo Sobue, Takahiro Tokuyasu, Manabu Ishii
  • Publication number: 20180314891
    Abstract: A medical image diagnosis apparatus according to an embodiment includes a storage circuitry and processing circuitry. The storage circuitry is configured to store therein workflow information indicating a plurality of procedures related to a preparation for an imaging process. The processing circuitry is configured to analyze an image obtained by a camera. The processing circuitry is configured to identify which of the plurality of procedures has been performed on the basis of the workflow information and a result of the analysis performed on the image and to cause an informing device to provide information about one or more of the procedures corresponding to a result of the identifying.
    Type: Application
    Filed: April 24, 2018
    Publication date: November 1, 2018
    Applicant: Canon Medical Systems Corporation
    Inventors: Miyuki OTA, Mitsuo TAKAGI, Sadanori TOMIHA, Satoshi IMAI, Masahiro FUKUSHIMA, Manabu ISHII, Shinji MITSUI
  • Patent number: 9983281
    Abstract: MRI apparatus includes a first radio frequency (RF) communication unit, a second RF communication unit, an image reconstruction unit and a table for loading an object. The first RF communication unit obtains a nuclear magnetic resonance (NMR) signal detected by an RF coil device, and wirelessly transmits a digitized NMR signal via an induced electric field. The second RF communication unit receives the NMR signal via the induced electric field. The image reconstruction unit reconstructs image data based on the NMR signal. The table includes a supporting unit which detachably supports the first RF communication unit to the second radio communication unit so that an interval between the first and second RF communication units enables RF communication via the induced electric field.
    Type: Grant
    Filed: August 28, 2013
    Date of Patent: May 29, 2018
    Assignee: TOSHIBA MEDICAL SYSTEMS CORPORATION
    Inventors: Sadanori Tomiha, Hiroki Motohashi, Manabu Ishii
  • Patent number: 9983278
    Abstract: According to one embodiment, an MRI apparatus includes a data acquisition system and a control system. The data acquisition system acquires MR signals from a subject. The control system acquires the MR signals by controlling the data acquisition system to generate image data. The data acquisition system has a WB coil, an RF coil and a breaker circuit. The WB coil applies the RF magnetic field to the imaging area. The RF coil applies the RF magnetic field to the imaging area when an RF pulse has been applied from the control system through a connector. The RF coil is set inside the WB coil. The breaker circuit electrically breaks a part of a circuit constituting the RF coil when the connector of the RF coil has been disconnected to the control system.
    Type: Grant
    Filed: May 17, 2013
    Date of Patent: May 29, 2018
    Assignee: TOSHIBA MEDICAL SYSTEMS CORPORATION
    Inventors: Kazuya Okamoto, Manabu Ishii
  • Patent number: 9817091
    Abstract: According to one embodiment, an MRI apparatus includes a first RF coil device, a radio communication unit and an image reconstruction unit. The first RF coil device is wirelessly connected to a second RF coil device, and receives a nuclear magnetic resonance signal wirelessly transmitted from the second RF coil device. The first RF coil device wirelessly transmits the nuclear magnetic resonance signal detect by the first RF coil device and the nuclear magnetic resonance signal obtained from the second RF coil device to the radio communication unit, via an induced electric field. The radio communication unit receives the nuclear magnetic resonance signals wirelessly transmitted from the first RF coil device via an induced electric field. The image reconstruction unit reconstructs image data on the basis of the nuclear magnetic resonance signals received by the radio communication unit.
    Type: Grant
    Filed: April 7, 2014
    Date of Patent: November 14, 2017
    Assignee: TOSHIBA MEDICAL SYSTEMS CORPORATION
    Inventors: Manabu Ishii, Sadanori Tomiha, Hiroshi Hayakawa
  • Publication number: 20170153304
    Abstract: A couchtop attachment-detachment type RF coil according to an embodiment is attachable to and detachable from connector embedded in a couchtop of a magnetic resonance imaging apparatus, and forms a cable-free RF coil by being fitted with the connector and thereby joined with a coil element embedded in the couchtop, the cable-free RF coil corresponding to one area to be imaged of a subject.
    Type: Application
    Filed: November 28, 2016
    Publication date: June 1, 2017
    Applicant: Toshiba Medical Systems Corporation
    Inventors: Manabu ISHII, Sadanori TOMIHA, Shinji MITSUI, Mitsuo TAKAGI, Miyuki OTA, Satoshi IMAI
  • Patent number: 8841911
    Abstract: A radio frequency coil assembly is provided that includes a first radio frequency coil for receiving a magnetic resonance signal from a tested body; a second radio frequency coil for receiving a magnetic resonance signal from the tested body; and a third radio frequency coil for receiving a magnetic resonance signal from the tested body and having a shape that is different from that of at least one of the first and second radio frequency coils so as to increase local sensitivity in an image-picked-up region.
    Type: Grant
    Filed: February 27, 2012
    Date of Patent: September 23, 2014
    Assignees: Kabushiki Kaisha Toshiba, Toshiba Medical Systems Corporation
    Inventors: Kazuya Okamoto, Shinji Mitsui, Manabu Ishii
  • Publication number: 20140218034
    Abstract: According to one embodiment, an MRI apparatus (20) includes a first RF coil device (700), a radio communication unit (640) and an image reconstruction unit (56). The first RF coil device is wirelessly connected to a second RF coil device (800), and receives a nuclear magnetic resonance signal wirelessly transmitted from the second RF coil device. The first RF coil device wirelessly transmits the nuclear magnetic resonance signal detect by the first RF coil device and the nuclear magnetic resonance signal obtained from the second RF coil device to the radio communication unit, via an induced electric field. The radio communication unit receives the nuclear magnetic resonance signals wirelessly transmitted from the first RF coil device via an induced electric field. The image reconstruction unit reconstructs image data on the basis of the nuclear magnetic resonance signals received by the radio communication unit.
    Type: Application
    Filed: April 7, 2014
    Publication date: August 7, 2014
    Applicants: TOSHIBA MEDICAL SYSTEMS CORPORATION, KABUSHIKI KAISHA TOSHIBA
    Inventors: Manabu ISHII, Sadanori TOMIHA, Hiroshi HAYAKAWA
  • Publication number: 20140021956
    Abstract: In one embodiment, an MRI apparatus (20A and 20B) includes a first radio communication unit (200A to 200E), a second radio communication unit (300), an image reconstruction unit (56) and a table (34) for loading an object. The first radio communication unit obtains a nuclear magnetic resonance signal detected by an RF coil device (100), and wirelessly transmits the nuclear magnetic resonance signal in a digitized state via an induced electric field. The second radio communication unit receives the nuclear magnetic resonance signal via the induced electric field. The image reconstruction unit reconstructs image data based on the nuclear magnetic resonance signal. The table includes a supporting unit (500A to 500E) which detachably supports the first radio communication unit to the second radio communication unit so that an interval between the first and second radio communication units enables radio communication via the induced electric field.
    Type: Application
    Filed: August 28, 2013
    Publication date: January 23, 2014
    Applicants: TOSHIBA MEDICAL SYSTEMS CORPORATION, KABUSHIKI KAISHA TOSHIBA
    Inventors: Sadanori TOMIHA, Hiroki MOTOHASHI, Manabu ISHII
  • Publication number: 20130249560
    Abstract: According to one embodiment, an MRI apparatus includes a data acquisition system and a control system. The data acquisition system acquires MR signals from a subject. The control system acquires the MR signals by controlling the data acquisition system to generate image data. The data acquisition system has a WB coil, an RF coil and a breaker circuit. The WB coil applies the RF magnetic field to the imaging area. The RF coil applies the RF magnetic field to the imaging area when an RF pulse has been applied from the control system through a connector. The RF coil is set inside the WB coil. The breaker circuit electrically breaks a part of a circuit constituting the RF coil when the connector of the RF coil has been disconnected to the control system.
    Type: Application
    Filed: May 17, 2013
    Publication date: September 26, 2013
    Applicants: TOSHIBA MEDICAL SYSTEMS CORPORATION, KABUSHIKI KAISHA TOSHIBA
    Inventors: Kazuya Okamoto, Manabu Ishii
  • Patent number: 8232802
    Abstract: A radio frequency coil assembly is provided that includes a first radio frequency coil for receiving a magnetic resonance signal from a tested body; a second radio frequency coil for receiving a magnetic resonance signal from the tested body; and a third radio frequency coil for receiving a magnetic resonance signal from the tested body and having a shape that is different from that of at least one of the first and second radio frequency coils so as to increase local sensitivity in an image-picked-up region.
    Type: Grant
    Filed: May 5, 2010
    Date of Patent: July 31, 2012
    Assignees: Kabushiki Kaisha Toshiba, Toshiba Medical Systems Corporation
    Inventors: Kazuya Okamoto, Shinji Mitsui, Manabu Ishii