Patents by Inventor Kohei Yoshida

Kohei Yoshida 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: 20240146405
    Abstract: A control apparatus capable of exhibiting the diversity effect in a hybrid mobile communication system using a terrestrial communication apparatus and a non-terrestrial communication apparatus is provided.
    Type: Application
    Filed: October 13, 2023
    Publication date: May 2, 2024
    Applicant: NEC Corporation
    Inventors: Kenji WAKAFUJI, Junichi FUNADA, Kohei YOSHIDA, Masakazu ONO, Kazuyuki HAYASHI
  • Publication number: 20240146400
    Abstract: At least one processor included in a server carries out: an acquiring process of acquiring, from a communication terminal configured to communicate with low earth orbit satellite equipment, information which indicates a communication condition in the communication terminal regarding communication with the low earth orbit satellite equipment; and a controlling process of referring to a radio wave map of a region including a location of the communication terminal and the information, to control an air vehicle configured to measure an attenuation of a radio wave between the air vehicle and the communication terminal.
    Type: Application
    Filed: October 19, 2023
    Publication date: May 2, 2024
    Applicant: NEC Corporation
    Inventors: Kazuyuki HAYASHI, Masakazu Ono, Junichi Funada, Kenji Wakafuji, Kohei Yoshida
  • Patent number: 11962050
    Abstract: A method for producing a resin frame equipped membrane electrode assembly includes: a first conveyance step of supporting a sheet-shaped member having a cathode and an electrolyte membrane by a resin frame member to which the sheet-shaped member is joined and linearly conveying the supported sheet-shaped member to a pressure bonding device; a second conveyance step of conveying an anode to the pressure bonding device by way of a rotary table; and a pressure bonding step of heating and pressing the cathode and the anode from above and below by the pressure bonding device to thereby integrate the cathode and the anode together.
    Type: Grant
    Filed: June 4, 2021
    Date of Patent: April 16, 2024
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Kohei Yoshida, Kensuke Namba, Yosuke Konno, Masami Kurimoto, Yusuke Wada
  • Publication number: 20230406715
    Abstract: A method for producing nano-silicon, involves (a) conducting a reduction treatment on an aluminosilicate, in which a content of Al2O3 is 3 to 40% by mass. A ratio between the number of atoms of aluminum contained in the aluminosilicate and the number of atoms of magnesium used as a reducing agent in the reduction treatment is within a range of 1:3.5 to 1:65. The method then involves (b) conducting acid treatment on a reduced aluminosilicate obtained from (a).
    Type: Application
    Filed: September 21, 2022
    Publication date: December 21, 2023
    Applicant: FIMATEC LTD.
    Inventors: Masato KATAYAMA, Tomonao UMEHARA, Kohei YOSHIDA
  • Patent number: 11766962
    Abstract: Provided is an on-vehicle storage device 1 that includes: a storage box 2 including a box body 20 having a storage space 21 and having an upward-facing opening 22, and a box peripheral portion 25 disposed at a peripheral edge of the opening 22; and a design panel 3 disposed on an upper side of the storage box 2 and having a window portion 32 facing the opening 22, and a design window frame portion 35 that is disposed at a peripheral edge of the window portion 32 and that faces the box peripheral portion 25. The design window frame portion 35 and the box peripheral portion 25 are slidable relative to each other in a first direction intersecting an up-down direction while engaging with each other. The storage box 2 and the design panel 3 are combined with each other by sliding in the first direction.
    Type: Grant
    Filed: June 19, 2020
    Date of Patent: September 26, 2023
    Assignee: TOYODA GOSEI CO., LTD.
    Inventors: Yasuhiro Sakakibara, Kohei Yoshida, Yu Hishida
  • Patent number: 11610070
    Abstract: There is provided an electronic device including a display, a designation device configured to designate any range of a character string displayed on the display by a user, and a processor. The processor is configured to target as a processing target at least one character included in the range designated by the designation device, determine to which of a plurality of predetermined combinations a combination of a character type of the at least one character and a position of the at least one character in the range corresponds, and execute a process on characters included in the designated range based on the determined combination.
    Type: Grant
    Filed: September 11, 2019
    Date of Patent: March 21, 2023
    Assignee: CASIO COMPUTER CO., LTD.
    Inventor: Kohei Yoshida
  • Publication number: 20230080323
    Abstract: Provided are a fastener that can reduce the fastener weight, decrease body shear fracture, and avoid slip of a nut part and damage of the body due to the slip. The fastener includes: a metal nut part into which a bolt is screwed along an axis; and a resin body in which the nut part is inserted, the nut part includes an internal thread part into which the bolt is screwed from one end to another, a plate-like flange part connected to a side of the other end of the internal thread part and having a flange face perpendicular to the axis, and an erected part arranged at a position apart from the internal thread part radially about the axis and erected axially from the flange face, and the internal thread part and the erected part are inserted in the body.
    Type: Application
    Filed: September 1, 2022
    Publication date: March 16, 2023
    Applicant: MITSUBISHI HEAVY INDUSTRIES, LTD.
    Inventors: Kohei YOSHIDA, Kazuhiro MIURA, Takeshi FUJITA
  • Publication number: 20220247289
    Abstract: There are provided core part manufacturing method and apparatus for manufacturing a core part of a rotary electric machine. The core part manufacturing method includes: injecting a molten resin from a side on one end surface of an iron core body into a plurality of space portions provided in the iron core body in a state where the iron core body is sandwiched and pressed. In injecting of the resin, a contact surface on an opposite side to a side where the resin is injected includes: a relief portion that is recessed without contacting to the one end surface; and a remaining portion that is adjacent to a non-contact region. The remaining portion is disposed in the contact surface on an outer peripheral side from the non-contact region, and the relief portion is disposed further in the contact surface on an outer peripheral side from the remaining portion.
    Type: Application
    Filed: January 21, 2022
    Publication date: August 4, 2022
    Applicant: MITSUI HIGH-TEC, INC.
    Inventors: Shohei YOSHISAKO, Kohei YOSHIDA, Hibiki MINO, Masayuki ONO
  • Patent number: 11393623
    Abstract: According to one embodiment, a method for manufacturing an iron core product includes providing an iron core body which includes a magnet insertion hole in which a permanent magnet is disposed, injecting a molten resin into the magnet insertion hole of the iron core body at a first pressure, and setting a pressure applied to the molten resin to a second pressure lower than the first pressure after the molten resin is injected into the magnet insertion hole and before the molten resin is cured.
    Type: Grant
    Filed: July 17, 2019
    Date of Patent: July 19, 2022
    Assignee: MITSUI HIGH-TEC, INC.
    Inventors: Takashi Fukumoto, Kohei Yoshida, Junya Satake
  • Patent number: 11146154
    Abstract: A method of manufacturing a rotor includes mounting a plurality of core members to a shaft in a state by inserting the shaft into a shaft hole that penetrates through the plurality of core members in a height direction. An inner diameter of the shaft hole is larger than an outer diameter of the shaft. The method includes pressing the plurality of stacked core members together in the height direction to form a stack in which the plurality of core members are located adjacent to each other, and the shaft hole is engaged with the shaft.
    Type: Grant
    Filed: October 3, 2019
    Date of Patent: October 12, 2021
    Inventors: Kohei Yoshida, Shinya Sano
  • Publication number: 20210296672
    Abstract: A method for producing a resin frame equipped membrane electrode assembly includes: a first conveyance step of supporting a sheet-shaped member having a cathode and an electrolyte membrane by a resin frame member to which the sheet-shaped member is joined and linearly conveying the supported sheet-shaped member to a pressure bonding device; a second conveyance step of conveying an anode to the pressure bonding device by way of a rotary table; and a pressure bonding step of heating and pressing the cathode and the anode from above and below by the pressure bonding device to thereby integrate the cathode and the anode together.
    Type: Application
    Filed: June 4, 2021
    Publication date: September 23, 2021
    Inventors: Kohei Yoshida, Kensuke Namba, Yosuke Konno, Masami Kurimoto, Yusuke Wada
  • Patent number: 11059426
    Abstract: An opening/closing mechanism of a double opening console box includes right and left operation portions for opening a lid around a left or right rotation shaft, and an erroneous operation preventing device for preventing simultaneous right and left opening actions of the lid. The erroneous operation preventing device includes a center projecting portion provided to the lid, an erroneous operation prevention bar movable leftward/rightward relative to the lid, a centering component having a left-right-symmetric recess groove at a front end, and a spring member energizing the centering component in the front-rear direction relative to the erroneous operation prevention bar so that the center projecting portion is located at the rear end bottom of the recess groove.
    Type: Grant
    Filed: October 11, 2019
    Date of Patent: July 13, 2021
    Assignee: TOYODA GOSEI CO., LTD.
    Inventors: Kohei Yoshida, Yasufumi Ike, Keigo Hyozawa, Kunio Yamazaki, Daiki Yamada
  • Patent number: 11043685
    Abstract: A method for producing a resin frame equipped membrane electrode assembly includes: a first conveyance step of supporting a sheet-shaped member having a cathode and an electrolyte membrane by a resin frame member to which the sheet-shaped member is joined and linearly conveying the supported sheet-shaped member to a pressure bonding device; a second conveyance step of conveying an anode to the pressure bonding device by way of a rotary table; and a pressure bonding step of heating and pressing the cathode and the anode from above and below by the pressure bonding device to thereby integrate the cathode and the anode together.
    Type: Grant
    Filed: April 24, 2018
    Date of Patent: June 22, 2021
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Kohei Yoshida, Kensuke Namba, Yosuke Konno, Masami Kurimoto, Yusuke Wada
  • Patent number: 11018366
    Abstract: A frame equipped membrane electrode assembly or a frame equipped MEA of a fuel cell includes a membrane electrode assembly or an MEA and a frame member provided on an outer peripheral portion of the MEA. A method of producing the frame equipped MEA includes a first joining step of joining a first resin frame film and a second resin frame film together in a thickness direction to form a film joint body, a welding step of spot welding a first resin sheet to a portion of the first resin frame film facing a second inlet buffer when the fuel cell is formed, to form the frame member, and a second joining step of joining the frame member to the outer peripheral portion of the MEA.
    Type: Grant
    Filed: January 18, 2019
    Date of Patent: May 25, 2021
    Assignee: Honda Motor Co., Ltd.
    Inventors: Kentaro Ishida, Matthew Beutel, Yutaka Ebato, Masami Kurimoto, Kohei Yoshida
  • Publication number: 20210009022
    Abstract: Provided is an on-vehicle storage device 1 that includes: a storage box 2 including a box body 20 having a storage space 21 and having an upward-facing opening 22, and a box peripheral portion 25 disposed at a peripheral edge of the opening 22; and a design panel 3 disposed on an upper side of the storage box 2 and having a window portion 32 facing the opening 22, and a design window frame portion 35 that is disposed at a peripheral edge of the window portion 32 and that faces the box peripheral portion 25. The design window frame portion 35 and the box peripheral portion 25 are slidable relative to each other in a first direction intersecting an up-down direction while engaging with each other. The storage box 2 and the design panel 3 are combined with each other by sliding in the first direction.
    Type: Application
    Filed: June 19, 2020
    Publication date: January 14, 2021
    Inventors: Yasuhiro SAKAKIBARA, Kohei YOSHIDA, Yu HISHIDA
  • Publication number: 20200235416
    Abstract: A frame equipped membrane electrode assembly or a frame equipped MEA of a fuel cell includes a membrane electrode assembly or an MEA and a frame member provided on an outer peripheral portion of the MEA. A method of producing the frame equipped MEA includes a first joining step of joining a first resin frame film and a second resin frame film together in a thickness direction to form a film joint body, a welding step of spot welding a first resin sheet to a portion of the first resin frame film facing a second inlet buffer when the fuel cell is formed, to form the frame member, and a second joining step of joining the frame member to the outer peripheral portion of the MEA.
    Type: Application
    Filed: January 18, 2019
    Publication date: July 23, 2020
    Inventors: Kentaro ISHIDA, Matthew BEUTEL, Yutaka EBATO, Masami KURIMOTO, Kohei YOSHIDA
  • Publication number: 20200156552
    Abstract: An opening/closing mechanism of a double opening console box includes right and left operation portions for opening a lid around a left or right rotation shaft, and an erroneous operation preventing device for preventing simultaneous right and left opening actions of the lid. The erroneous operation preventing device includes a center projecting portion provided to the lid, an erroneous operation prevention bar movable leftward/rightward relative to the lid, a centering component having a left-right-symmetric recess groove at a front end, and a spring member energizing the centering component in the front-rear direction relative to the erroneous operation prevention bar so that the center projecting portion is located at the rear end bottom of the recess groove.
    Type: Application
    Filed: October 11, 2019
    Publication date: May 21, 2020
    Inventors: Kohei YOSHIDA, Yasufumi IKE, Keigo HYOZAWA, Kunio YAMAZAKI, Daiki YAMADA
  • Publication number: 20200112237
    Abstract: A method of manufacturing a rotor includes mounting a plurality of core members to a shaft in a state by inserting the shaft into a shaft hole that penetrates through the plurality of core members in a height direction. An inner diameter of the shaft hole is larger than an outer diameter of the shaft. The method includes pressing the plurality of stacked core members together in the height direction to form a stack in which the plurality of core members are located adjacent to each other, and the shaft hole is engaged with the shaft.
    Type: Application
    Filed: October 3, 2019
    Publication date: April 9, 2020
    Applicants: Mitsui High-tec, Inc., TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Kohei YOSHIDA, Shinya SANO
  • Patent number: D928122
    Type: Grant
    Filed: February 20, 2019
    Date of Patent: August 17, 2021
    Assignee: AUDIO-TECHNICA CORPORATION
    Inventors: Kohei Yoshida, Per Bolmstrand, Naoto Nakamura
  • Patent number: D936034
    Type: Grant
    Filed: December 19, 2019
    Date of Patent: November 16, 2021
    Assignee: Audio-Technica Corporation
    Inventors: Kohei Yoshida, Toru Fusejima, Koji Yano