Patents by Inventor Kazuhiro Hasegawa

Kazuhiro Hasegawa 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: 20230133508
    Abstract: According to the present invention, there are provided a chamber for transplantation, as a planar chamber for transplantation which has a structure in which membranes for immunoisolation face each other, and which is capable of stably enclosing a biological constituent, including a membrane for immunoisolation at a boundary between an inside and an outside of the chamber for transplantation, in which the membranes for immunoisolation which face each other have joint portions that are joined to each other, an interior space includes a point at a distance of 10 mm or longer from any position of the joint portion, and the membrane for immunoisolation has flexibility that allows a distance of 1 mm to 13 mm as the following distance: in a case where a portion of 10 mm from a side surface of one short side of a 10 mm×30 mm rectangular test piece of the membrane for immunoisolation is vertically sandwiched between flat plates, and the flat plates are placed horizontally, a distance between a horizontal plane includi
    Type: Application
    Filed: December 29, 2022
    Publication date: May 4, 2023
    Applicant: FUJIFILM Corporation
    Inventors: Kuniyuki KAMINAGA, Ryuta TAKEGAMI, Kazuhiro HASEGAWA, Yusuke MOCHIZUKI
  • Publication number: 20230123926
    Abstract: A conductive member for a touch panel includes a transparent insulating substrate and a conductive layer that is disposed on at least one surface of the transparent insulating substrate, in which the conductive layer has a mesh pattern that includes a plurality of irregular mesh cells consisting of a modified rhombus in a plan view and is formed of a plurality of fine metal wires, the plurality of fine metal wires include at least one pair of fine metal wires that extend such that an acute angle of the modified rhombus is interposed between the fine metal wires, and at least one fine metal wire among the pair of fine metal wires has a bending portion that is bent to an inner side of the acute angle toward an intersection portion where the pair of fine metal wires intersect each other.
    Type: Application
    Filed: December 20, 2022
    Publication date: April 20, 2023
    Applicant: FUJIFILM Corporation
    Inventor: Kazuhiro HASEGAWA
  • Publication number: 20230053715
    Abstract: In a conductive film, a cured film formed of a photosensitive resin composition including at least one of monomers represented by Formulae (1) and (2), a clay mineral, and a photopolymerization initiator is provided as a protective layer of a lead-out wiring part of the conductive film that functions as a touch sensor.
    Type: Application
    Filed: September 27, 2022
    Publication date: February 23, 2023
    Applicant: FUJIFILM Corporation
    Inventors: Daigo SAWAKI, Kazuhiro HASEGAWA
  • Patent number: 11576370
    Abstract: According to the present invention, there are provided a chamber for transplantation which has a high durability, and in which an enclosed biological constituent can be maintained for a long period of time because an interior space thereof is efficiently secured; and a method for manufacturing the chamber for transplantation. The chamber for transplantation includes one or more membranes for immunoisolation at a boundary between an inside and an outside of the chamber for transplantation, in which all of the membranes for immunoisolation include a porous membrane containing a polymer, and a joint portion at which the porous membranes are directly fusion welded to each other is provided.
    Type: Grant
    Filed: December 27, 2019
    Date of Patent: February 14, 2023
    Assignee: FUJIFILM Corporation
    Inventors: Yusuke Mochizuki, Kuniyuki Kaminaga, Kazuhiro Hasegawa, Ryuta Takegami
  • Patent number: 11570983
    Abstract: According to the present invention, there are provided a chamber for transplantation, as a planar chamber for transplantation which has a structure in which membranes for immunoisolation face each other, and which is capable of stably enclosing a biological constituent, including a membrane for immunoisolation at a boundary between an inside and an outside of the chamber for transplantation, in which the membranes for immunoisolation which face each other have joint portions that are joined to each other, an interior space includes a point at a distance of 10 mm or longer from any position of the joint portion, and the membrane for immunoisolation has flexibility that allows a distance of 1 mm to 13 mm as the following distance: in a case where a portion of 10 mm from a side surface of one short side of a 10 mm×30 mm rectangular test piece of the membrane for immunoisolation is vertically sandwiched between flat plates, and the flat plates are placed horizontally, a distance between a horizontal plane includi
    Type: Grant
    Filed: December 27, 2019
    Date of Patent: February 7, 2023
    Assignee: FUJIFILM Corporation
    Inventors: Kuniyuki Kaminaga, Ryuta Takegami, Kazuhiro Hasegawa, Yusuke Mochizuki
  • Publication number: 20220403767
    Abstract: A control device for an internal combustion engine including an upstream cleaning device and a downstream cleaning device that are provided in an exhaust gas passage and a temperature sensor that detects a temperature of exhaust gas between the upstream cleaning device and the downstream cleaning device is provided. The control device includes a first temperature estimating unit configured to estimate a temperature of the downstream cleaning device from the temperature of exhaust gas detected by the temperature sensor and a second temperature estimating unit configured to estimate a temperature of the downstream cleaning device without using the temperature of exhaust gas detected by the temperature sensor. An abnormality determining process for the upstream cleaning device is performed when at least the temperature of the downstream cleaning device estimated by the second temperature estimating unit is equal to or greater than a predetermined threshold value.
    Type: Application
    Filed: May 20, 2022
    Publication date: December 22, 2022
    Inventors: Sohichi IMAI, Yuya YOSHIKAWA, Kazuhiro HASEGAWA, Yoshifumi MATSUDA, Masanao IDOGAWA, Takahiro UCHIDA, Yuki YABUSHITA
  • Publication number: 20200138014
    Abstract: According to the present invention, there are provided a chamber for transplantation, as a planar chamber for transplantation which has a structure in which membranes for immunoisolation face each other, and which is capable of stably enclosing a biological constituent, including a membrane for immunoisolation at a boundary between an inside and an outside of the chamber for transplantation, in which the membranes for immunoisolation which face each other have joint portions that are joined to each other, an interior space includes a point at a distance of 10 mm or longer from any position of the joint portion, and the membrane for immunoisolation has flexibility that allows a distance of 1 mm to 13 mm as the following distance: in a case where a portion of 10 mm from a side surface of one short side of a 10 mm×30 mm rectangular test piece of the membrane for immunoisolation is vertically sandwiched between flat plates, and the flat plates are placed horizontally, a distance between a horizontal plane includi
    Type: Application
    Filed: December 27, 2019
    Publication date: May 7, 2020
    Applicant: FUJIFILM Corporation
    Inventors: Kuniyuki KAMINAGA, Ryuta TAKEGAMI, Kazuhiro HASEGAWA, Yusuke MOCHIZUKI
  • Publication number: 20200138011
    Abstract: According to the present invention, there are provided a chamber for transplantation, including a membrane for immunoisolation including a porous membrane at at least part of a boundary between an inside and an outside of the chamber for transplantation, in which the porous membrane contains a polymer and has a layered compact portion where a pore diameter is the smallest within the membrane, a pore diameter continuously increases in a thickness direction from the compact portion toward both one surface A and the other surface B of the porous membrane, a porosity in a vicinity of the surface B is 65% or more, an average pore diameter of the surface B is larger than an average pore diameter of the surface A, the surface B is disposed on the inside of the chamber for transplantation, and a joint portion at which the porous membranes are joined to each other while the surface B's face each other is provided; and a device for transplantation including the chamber for transplantation enclosing a biological constit
    Type: Application
    Filed: December 27, 2019
    Publication date: May 7, 2020
    Applicant: FUJIFILM Corporation
    Inventors: Kazuhiro HASEGAWA, Ryuta TAKEGAMI, Kuniyuki KAMINAGA, Yusuke MOCHIZUKI
  • Publication number: 20200138010
    Abstract: According to the present invention, there are provided a chamber for transplantation which has a high durability, and in which an enclosed biological constituent can be maintained for a long period of time because an interior space thereof is efficiently secured; and a method for manufacturing the chamber for transplantation. The chamber for transplantation includes one or more membranes for immunoisolation at a boundary between an inside and an outside of the chamber for transplantation, in which all of the membranes for immunoisolation include a porous membrane containing a polymer, and a joint portion at which the porous membranes are directly fusion welded to each other is provided.
    Type: Application
    Filed: December 27, 2019
    Publication date: May 7, 2020
    Applicant: FUJIFILM Corporation
    Inventors: Yusuke MOCHIZUKI, Kuniyuki KAMINAGA, Kazuhiro HASEGAWA, Ryuta TAKEGAMI
  • Publication number: 20200128814
    Abstract: According to the present invention, there are provided a chamber for transplantation, including a membrane for immunoisolation including a porous membrane at at least part of a boundary between an inside and an outside of the chamber for transplantation, in which the porous membrane contains a polymer and has a layered compact portion where a pore diameter is the smallest within the membrane, a pore diameter continuously increases in a thickness direction from the compact portion toward both one surface A and the other surface B of the porous membrane, a porosity in a vicinity of the surface A is 65% or more, an average pore diameter of the surface A is larger than an average pore diameter of the surface B, and the surface B is disposed on the inside of the chamber for transplantation; and a device for transplantation including the chamber for transplantation enclosing a biological constituent therein.
    Type: Application
    Filed: December 26, 2019
    Publication date: April 30, 2020
    Applicant: FUJIFILM Corporation
    Inventors: Kazuhiro HASEGAWA, Ryuta TAKEGAMI, Kuniyuki KAMINAGA, Yusuke MOCHIZUKI
  • Publication number: 20200129664
    Abstract: According to the present invention, there are provided a chamber for transplantation, including a membrane for immunoisolation at a boundary between an inside and an outside of the chamber for transplantation, in which the membrane for immunoisolation includes a porous membrane, and in the porous membrane, a maximum heat shrinkage ratio among heat shrinkage ratios in a membrane surface direction after immersion in water at 90° C. for 3 hours is 0.00% to 5.00%, and a difference between the maximum heat shrinkage ratio and a minimum heat shrinkage ratio among the heat shrinkage ratios in the membrane surface direction is 0.00% to 1.30%; and a device for transplantation including the chamber for transplantation enclosing a biological constituent therein. The chamber for transplantation of the present invention has a high durability and is capable of maintaining an enclosed biological constituent for a long period of time.
    Type: Application
    Filed: December 27, 2019
    Publication date: April 30, 2020
    Applicant: FUJIFILM Corporation
    Inventors: Kuniyuki KAMINAGA, Ryuta TAKEGAMI, Kazuhiro HASEGAWA, Yusuke MOCHIZUKI
  • Patent number: 10468655
    Abstract: A nonaqueous electrolyte secondary battery according to one aspect of the present invention includes an electrode assembly including a negative electrode plate and a positive electrode plate wound together via a separator; a nonaqueous electrolyte; a bottomed cylindrical exterior case accommodating the electrode assembly and the nonaqueous electrolyte; and a sealing member sealing an open end of the exterior case.
    Type: Grant
    Filed: November 9, 2016
    Date of Patent: November 5, 2019
    Assignee: SANYO Electric Co., Ltd.
    Inventors: Ayano Shiraga, Kazuhiro Hasegawa, Akira Nagasaki
  • Patent number: 10468714
    Abstract: A nonaqueous electrolyte secondary battery including a positive electrode plate including a positive electrode current collector and a positive electrode mixture layer, formed thereon, containing a positive electrode active material; a negative electrode plate including a negative electrode current collector and a negative electrode mixture layer, formed thereon, containing a negative electrode active material; a separator: a nonaqueous electrolyte; an outer can; and a sealing body. The positive electrode and negative electrode plates are wound with the separator there between. The positive electrode active material contains a lithium-nickel composite oxide containing cobalt and aluminum as constituent elements. The negative electrode active material contains graphite and a silicon material. The negative electrode plate includes negative electrode current collector-exposed portions, located at both ends thereof in a longitudinal direction, not covered by the negative electrode mixture layer.
    Type: Grant
    Filed: February 22, 2016
    Date of Patent: November 5, 2019
    Assignee: SANYO Electric Co., Ltd.
    Inventors: Kazuhiro Hasegawa, Koichi Kusagawa, Akira Nagasaki
  • Patent number: 10361608
    Abstract: It includes an electrical rotating device, an electric power conversion device connected with the electrical rotating device, a housing that integrally houses the electrical rotating device and the electric power conversion device, and an attachment member that is attached to the housing, the electric power conversion device being attached thereto on an opposite side to the electrical rotating device. An electrically conductive connecting member connected with an electronic component that configures the electric power conversion device is attached to the attachment member in an electrically insulated state from the attachment member on an opposite side of the attachment member to the electrical rotating device. A cooling portion that cools the electronic component and the electrically conductive connecting member is provided on the attachment member on a side of the electrical rotating device.
    Type: Grant
    Filed: May 26, 2015
    Date of Patent: July 23, 2019
    Assignee: NISSAN MOTOR CO., LTD.
    Inventor: Kazuhiro Hasegawa
  • Patent number: 10344731
    Abstract: A fuel pressure sensor diagnosis device includes an electronic control unit configured to drive a fuel supply device during electric traveling of a hybrid vehicle, to perform determination as to whether an output of a fuel pressure sensor is within a normal range after driving of the fuel supply device is started, and to perform a diagnosis to determine whether a malfunction has occurred in the fuel pressure sensor based on a result of the determination, the normal range being an assumed range of the output of the fuel pressure sensor in a case where the fuel pressure sensor normally functions and the fuel supply pressure is a prescribed upper limit pressure.
    Type: Grant
    Filed: April 7, 2017
    Date of Patent: July 9, 2019
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Naoya Okubo, Kazuhiro Hasegawa
  • Patent number: 10256469
    Abstract: A high-capacity nonaqueous electrolyte secondary battery having good load characteristics is provided. The nonaqueous electrolyte secondary battery includes a positive electrode containing a positive electrode active material, a negative electrode, and a nonaqueous electrolyte. The positive electrode contains the active material composed of a lithium transition metal oxide and a positive electrode additive composed of an oxide that contains Li and at least two elements other than Li and oxygen and has an antifluorite structure. The nonaqueous electrolyte secondary battery obtained is charged until the potential of the positive electrode is 4.0 V or higher and 4.65 V or lower (vs. Li/Li+).
    Type: Grant
    Filed: January 20, 2015
    Date of Patent: April 9, 2019
    Assignee: SANYO Electric Co., Ltd.
    Inventors: Atsushi Kawamura, Kazuhiro Hasegawa, Sho Tsuruta, Atsushi Fukui
  • Publication number: 20190037850
    Abstract: An antibacterial composition includes antibacterial agent particles containing a metal; and at least one selected from the group consisting of a silicate-based compound and a thermoplastic resin having a minimum film-forming temperature of 0° C. to 35° C., in which the antibacterial agent particles have the maximum value of frequency at a particle size of 0.1 ?m or greater and less than 1 ?m in a volume-based particle size distribution, and the content of particles having a particle size of 1 ?m or greater is 5% to 50% by volume.
    Type: Application
    Filed: October 9, 2018
    Publication date: February 7, 2019
    Applicant: FUJIFILM Corporation
    Inventors: Kazuhiro HASEGAWA, Naotoshi SATO, Mitsumasa HAMANO
  • Publication number: 20180323419
    Abstract: A nonaqueous electrolyte secondary battery-according to one aspect of the present invention includes an electrode assembly inducting a negative electrode plate and a positive electrode plate wound together via a separator; a nonaqueous electrolyte; a bottomed cylindrical exterior case accommodating the electrode assembly and the nonaqueous electrolyte; and a sealing member sealing an open end of the exterior case.
    Type: Application
    Filed: November 9, 2016
    Publication date: November 8, 2018
    Applicant: SANYO Electric Co., Ltd.
    Inventors: Ayano Shiraga, Kazuhiro Hasegawa, Akira Nagasaki
  • Patent number: 10087449
    Abstract: This invention is related to a therapeutic agent for treating chronic kidney disease comprising a substance which inhibits the enzymatic activity of NNMT or suppresses NNMT gene expression, or a method for screening a therapeutic agent for treating chronic kidney disease which targets the NNMT enzyme or NNMT gene.
    Type: Grant
    Filed: April 6, 2015
    Date of Patent: October 2, 2018
    Assignees: SHIONOGI & CO., LTD., KEIO UNIVERSITY
    Inventors: Takashi Ono, Katsutoshi Yamada, Norito Yoshimura, Toshihiro Shinosaki, Yoshinari Gahara, Hiroshi Itoh, Shu Wakino, Takeshi Kanda, Kazuhiro Hasegawa, Motoaki Komatsu
  • Publication number: 20180152079
    Abstract: It includes an electrical rotating device (8), an electric power conversion device (9) connected with the electrical rotating device (8), a housing (1) that integrally houses the electrical rotating device (8) and the electric power conversion device (9), and an attachment member (15) that is attached to the housing (1), the electric power conversion device (9) being attached thereto on an opposite side to the electrical rotating device (8). An electrically conductive connecting member (19) connected with an electronic component (13) that configures the electric power conversion device (9) is attached to the attachment member (15) in an electrically insulated state from the attachment member (15) on an opposite side of the attachment member (15) to the electrical rotating device (8). A cooling portion (33) that cools the electronic component (13) and the electrically conductive connecting member (19) is provided on the attachment member (15) on a side of the electrical rotating device (8).
    Type: Application
    Filed: May 26, 2015
    Publication date: May 31, 2018
    Applicant: NISSAN MOTOR CO., LTD.
    Inventor: Kazuhiro HASEGAWA