Patents by Inventor TATEMATSU

TATEMATSU 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: 20220204290
    Abstract: An image forming apparatus includes: a housing; a feed tray insertable into and removable from the housing and accommodating a sheet-shaped medium; a feed roller feeding the sheet-shaped medium; an image forming device; and a movement mechanism. The feed tray includes: a first accommodation portion accommodating a roll body, a first sheet-shaped medium being rolled in a roll shape as the roll body; and a second accommodation portion accommodating a second sheet-shaped medium which is shorter than the first sheet-shaped medium. The movement mechanism moves to a first position where the feed roller contacts the first sheet-shaped medium unrolled from the roll body accommodated in the first accommodation portion and a second position where the feed roller contacts the second sheet-shaped medium accommodated in the second accommodation portion.
    Type: Application
    Filed: December 28, 2021
    Publication date: June 30, 2022
    Inventors: Yuya Tatematsu, Masatomo Yamaguchi, Satoshi Miyase, Kengo Noda, Gakuro Kanazawa, Nao Morimoto
  • Patent number: 11336018
    Abstract: An antenna includes: a dielectric layer including a first and second surface placed in layering; a ring-shaped conductor layer formed on the first surface; a first and second feedline that are closer to the first surface than the second, and are formed at positions different from those of the surfaces; a reference potential conductor layer formed on the second surface; and a conductor pin located in the inner diameter of the ring-shaped conductor layer in planar view from the direction of the layering, that is connected to the reference potential conductor layer. In the planar view, the first and second feedlines include portions overlapping with the ring-shaped conductor layer, and the extending directions of the feedlines intersect with each other. The ring-shaped conductor layer is connected to neither the reference potential conductor layer nor the conductor pin, and neither the first nor second feedline is connected to the conductor pin.
    Type: Grant
    Filed: December 21, 2020
    Date of Patent: May 17, 2022
    Assignee: TDK CORPORATION
    Inventors: Yuichi Kimura, Masahiro Tatematsu
  • Patent number: 11325800
    Abstract: An image forming apparatus includes a casing, an image forming unit movable between an accommodated position and a shifted position, an actuator, an urging member, a cam, and a contact portion. The actuator includes a pivot shaft and a protrusion protruding therefrom. The protrusion at a standby position crosses a conveyance path and is contactable with a sheet conveyed along the conveyance path. When the image forming unit is at the accommodated position, the contact portion and the cam contact each other and maintain the protrusion at the standby position against an urging force of the urging member. As the image forming unit moves from the accommodated position to the shifted position, the contact portion and the cam move away from each other such that the protrusion pivots from the standby position, by the urging force, to a retracted position at which the protrusion is retracted from the conveyance path.
    Type: Grant
    Filed: December 26, 2019
    Date of Patent: May 10, 2022
    Assignee: Brother Kogyo Kabushiki Kaisha
    Inventors: Hirotaka Tatematsu, Tetsuya Morita, Koyo Yamamoto
  • Patent number: 11311002
    Abstract: The present invention pertains to a silkworm-type biotinylated CTLD14 or sRAGE and a method for manufacturing the same. One embodiment of the present invention provides a method for manufacturing biotinylated proteins, wherein the method includes A) a step for inserting a nucleic acid molecule for coding biotin ligase and protein in a coexpressable manner into a silkworm or a living organism that imparts sugar chains that are the same as the sugar chains of the silkworm, B) a step for causing the biotin ligase and protein to be expressed by disposing the silkworm or the living organism that imparts sugar chains that are the same as the sugar chains of the silkworm to conditions with which the nucleic acid molecule will carry out expression, and C) a step for administering biotin to the living organism and obtaining the biotinylated protein.
    Type: Grant
    Filed: October 1, 2015
    Date of Patent: April 26, 2022
    Assignee: National Agriculture and Food Research Organization
    Inventors: Sachiko Machida, Miyuki Kuramochi, Mayumi Kameyama, Mari Yamamoto, Toshiro Kobori, Hideki Sezutsu, Ken-ichiro Tatematsu
  • Patent number: 11283147
    Abstract: A directional coupler includes first to fourth terminals, a first line, a second line, a ground conductor portion, and a stack. The first line includes a first center portion, a first connecting portion, and a second connecting portion. The second line includes a second center portion, a third connecting portion, and a fourth connecting portion. A distance between the first and third connecting portions and a distance between the second and fourth connecting portions decrease toward the first and second center portions. The first to fourth terminals are located on a bottom surface of the stack.
    Type: Grant
    Filed: January 22, 2021
    Date of Patent: March 22, 2022
    Assignee: TDK CORPORATION
    Inventors: Yuta Ashida, Masahiro Tatematsu, Shuhei Sawaguchi, Shigemitsu Tomaki
  • Patent number: 11235573
    Abstract: In response to determining that a code image is to be formed such that a particular direction is same as a scanning direction, a controller performs divided recording processing of controlling a head and a carriage to: (a) record a plurality of first portions with liquid ejected from the head during a first movement of the head in the scanning direction; and (b) record a plurality of second portions with liquid ejected from the head during a second movement of the head in the scanning direction. The plurality of second portions are located at an at least partially different position from the plurality of first portions with respect to a conveyance direction. The second movement is a movement in a direction opposite the first movement. The second movement is performed after the first movement without performing conveyance processing between the first movement and the second movement.
    Type: Grant
    Filed: September 2, 2020
    Date of Patent: February 1, 2022
    Assignee: Brother Kogyo Kabushiki Kaisha
    Inventor: Yuya Tatematsu
  • Patent number: 11167392
    Abstract: A shot processing apparatus is equipped with a work set jig, a hanger transport device, a projection machine, a projection positioning unit and a clamp unit. The work set jig is equipped with a base member including an upper and lower pair of cross members and a vertical member. A workpiece is settable at the base member between the upper and lower pair of cross members. The hanger transport device is, with the work set jig in a hanging state, movable along a guide path in the shot processing apparatus and is capable of stopping thereon. The projection machine projects projection media at a workpiece set at the base member inside a projection chamber which the workpiece is conveyed into. The projection positioning unit positions the work set jig at a stopping position in the projection chamber. The clamp unit fixes a workpiece between the upper and lower pair of cross members.
    Type: Grant
    Filed: March 19, 2019
    Date of Patent: November 9, 2021
    Assignee: Sintokogio, Ltd.
    Inventor: Ryo Tatematsu
  • Patent number: 11167624
    Abstract: A back door handle device includes a switch to output a signal for unlocking or locking the back door, a switch knob to supplement actuating force of the switch, a housing for receiving the switch and the switch knob, and an outer cover that covers the housing. The switch knob includes an operating portion that is moved from an initial position to a switch position, a spring section that, when the operating portion is moved from the initial position toward the switch position, is elastically deformed to produce elastic force in such a direction as to return the operating portion to the initial position, and a temporary fixing portion that prevents such movement of the switch knob that the operating portion is moved from the initial position to the opposite side to the switch position. The signal is output from the switch when the operating portion reaches the switch position.
    Type: Grant
    Filed: June 18, 2019
    Date of Patent: November 9, 2021
    Assignee: TOYODA GOSEI CO., LTD.
    Inventors: Hirotaka Fukui, Koji Tatematsu
  • Publication number: 20210344320
    Abstract: A band-pass filter includes an unbalanced port, a first balanced port, a second balanced port, and first to third resonators provided between the unbalanced port and the first and second balanced ports. The second resonator and the third resonator each are a resonator with both ends open. The second resonator and the third resonator are adjacent to each other in a circuit configuration, and electromagnetically coupled by magnetic coupling as main coupling. The first resonator is provided closer to the second resonator than to the third resonator, and jump-coupled to the third resonator.
    Type: Application
    Filed: April 27, 2021
    Publication date: November 4, 2021
    Applicant: TDK CORPORATION
    Inventors: Shuhei SAWAGUCHI, Yuta ASHIDA, Masahiro TATEMATSU, Yoshinori MATSUMARU, Shigemitsu TOMAKI
  • Publication number: 20210242852
    Abstract: A balun includes first to fourth lines and a stack. A plurality of first conductor layers forming the first and third lines are located in a first region in the stack. A plurality of second conductor layers forming the second and fourth lines are located in a second region in the stack. A ground conductor layer is located closer to the second region than to the first region. The plurality of second conductor layers include a conductor layer pair where a distance between two conductor layers is smallest.
    Type: Application
    Filed: January 28, 2021
    Publication date: August 5, 2021
    Applicant: TDK CORPORATION
    Inventors: Yuta ASHIDA, Masahiro TATEMATSU, Shuhei SAWAGUCHI, Shigemitsu TOMAKI, Tetsuzo GOTO, Takeshi KIJIMA
  • Publication number: 20210234249
    Abstract: A directional coupler includes first to fourth terminals, a first line, a second line, a ground conductor portion, and a stack. The first line includes a first center portion, a first connecting portion, and a second connecting portion. The second line includes a second center portion, a third connecting portion, and a fourth connecting portion. A distance between the first and third connecting portions and a distance between the second and fourth connecting portions decrease toward the first and second center portions. The first to fourth terminals are located on a bottom surface of the stack.
    Type: Application
    Filed: January 22, 2021
    Publication date: July 29, 2021
    Applicant: TDK CORPORATION
    Inventors: Yuta ASHIDA, Masahiro TATEMATSU, Shuhei SAWAGUCHI, Shigemitsu TOMAKI
  • Publication number: 20210194134
    Abstract: An antenna includes: a dielectric layer including a first and second surface placed in layering; a ring-shaped conductor layer formed on the first surface; a first and second feedline that are closer to the first surface than the second, and are formed at positions different from those of the surfaces; a reference potential conductor layer formed on the second surface; and a conductor pin located in the inner diameter of the ring-shaped conductor layer in planar view from the direction of the layering, that is connected to the reference potential conductor layer. In the planar view, the first and second feedlines include portions overlapping with the ring-shaped conductor layer, and the extending directions of the feedlines intersect with each other. The ring-shaped conductor layer is connected to neither the reference potential conductor layer nor the conductor pin, and neither the first nor second feedline is connected to the conductor pin.
    Type: Application
    Filed: December 21, 2020
    Publication date: June 24, 2021
    Applicant: TDK CORPORATION
    Inventors: Yuichi KIMURA, Masahiro TATEMATSU
  • Publication number: 20210190886
    Abstract: An object is to provide a magneto-sensitive wire that exhibits a stable anisotropic magnetic field even under a high-temperature environment and can achieve expansion of the measurement range of an MI sensor, etc. The present invention provides a magneto-sensitive wire for magnetic sensors that comprises a Co-based alloy having a composite structure in which crystal grains are dispersed in an amorphous phase. The Co-based alloy contains 0.05 to 0.80 at %, preferably 0.10 to 0.60 at %, of Cu with respect to 100 at % of the Co-based alloy as a whole. The Co-based alloy may further contain 65 to 90 at % of the group of magnetic elements consisting of Co, Fe, and Ni as the total, 15 to 27 at % of Si and/or B as the total, and 0.5 to 2.5 at % of Mo. Such a magneto-sensitive wire is excellent in the heat resistance and exhibits a stable anisotropic magnetic field even under a high-temperature environment.
    Type: Application
    Filed: October 2, 2019
    Publication date: June 24, 2021
    Applicant: AICHI STEEL CORPORATION
    Inventors: Shunichi TATEMATSU, Akihiro SHIMODE
  • Publication number: 20210134890
    Abstract: A light-emitting device is described that includes a plurality of partially drivable light sources, and a color conversion component configured to convert at least part of incident light from at least part of the light sources and emit outgoing light falling in a different wavelength region from the incident light, where the color conversion component includes a pyrromethene derivative.
    Type: Application
    Filed: January 18, 2019
    Publication date: May 6, 2021
    Applicant: Toray Industries, Inc.
    Inventors: Yasunori Ichihashi, Daisaku Tanaka, Masahito Nishiyama, Keizo Udagawa, Yuka Tatematsu
  • Publication number: 20210094289
    Abstract: In response to determining that a code image is to be formed such that a particular direction is same as a scanning direction, a controller performs divided recording processing of controlling a head and a carriage to: (a) record a plurality of first portions with liquid ejected from the head during a first movement of the head in the scanning direction; and (b) record a plurality of second portions with liquid ejected from the head during a second movement of the head in the scanning direction. The plurality of second portions are located at an at least partially different position from the plurality of first portions with respect to a conveyance direction. The second movement is a movement in a direction opposite the first movement. The second movement is performed after the first movement without performing conveyance processing between the first movement and the second movement.
    Type: Application
    Filed: September 2, 2020
    Publication date: April 1, 2021
    Inventor: Yuya TATEMATSU
  • Publication number: 20210046607
    Abstract: A shot processing apparatus is equipped with a work set jig, a hanger transport device, a projection machine, a projection positioning unit and a clamp unit. The work set jig is equipped with a base member including an upper and lower pair of cross members and a vertical member. A workpiece is settable at the base member between the upper and lower pair of cross members. The hanger transport device is, with the work set jig in a hanging state, movable along a guide path in the shot processing apparatus and is capable of stopping thereon. The projection machine projects projection media at a workpiece set at the base member inside a projection chamber which the workpiece is conveyed into. The projection positioning unit positions the work set jig at a stopping position in the projection chamber. The clamp unit fixes a workpiece between the upper and lower pair of cross members.
    Type: Application
    Filed: March 19, 2019
    Publication date: February 18, 2021
    Inventor: Ryo Tatematsu
  • Publication number: 20200384609
    Abstract: A shot processing apparatus in which a projection machine projects projection media onto a workpiece. The shot processing apparatus includes plural hanger transport devices and a control unit. The hanger transport devices are each, in a hanging state of a member on which a workpiece is set or a hanging state of a workpiece, capable of moving along a guide path inside the shot processing apparatus and capable of stopping. The hanger transport devices are also capable of providing self-identifying identification information. The control unit controls the hanger transport devices by outputting to each of the plural hanger transport devices a control signal appropriate to each of the hanger transport devices. This control is based on the identification information provided from each of the individual hanger transport devices and based on information related to each of the individual hanger transport devices stored in advance in association with the identification information.
    Type: Application
    Filed: March 19, 2019
    Publication date: December 10, 2020
    Inventor: Ryo Tatematsu
  • Publication number: 20200340947
    Abstract: The method for particle analysis includes a first magnetic susceptibility measurement step S4 of measuring a volume magnetic susceptibility of each of first particles p1; an encapsulation treatment step S5 of performing an encapsulation treatment so that the first particles p1 encapsulate an encapsulation target component pt smaller than the first particles p1; a second magnetic susceptibility measurement step S8 of measuring a volume magnetic susceptibility of each of second particles p2 as an analysis target that are the first particles p1 after the encapsulation treatment; and a step S9 of analyzing whether or not the encapsulation target component pt is encapsulated in the second particles p2 based on a result of measurement in the first magnetic susceptibility measurement step S4 and a result of measurement in the second magnetic susceptibility measurement step S8.
    Type: Application
    Filed: April 24, 2020
    Publication date: October 29, 2020
    Applicants: KAWANO Lab. Inc., TableMark Co., Ltd.
    Inventors: Makoto KAWANO, Ayako TATEMATSU, Ryosuke ABE
  • Patent number: 10794564
    Abstract: A back door handle device is provided above a license plate of a back door of a vehicle and serves as both a license lamp and a handle switch. The back door handle device includes a light emitting element, a switch that outputs a signal for unlocking or locking the back door, a housing that houses the light emitting element and the switch, and an outer cover that covers the housing and includes an integrally molded article. The integrally molded article includes a transparent portion formed of a material that transmits light emitted from the light emitting element, and an elastic portion covering an outer side of the transparent portion. The transparent portion includes a lens portion that extracts light emitted from the light emitting element. The elastic portion includes a switch cover portion that is applied with a pushing force from an outside for outputting the signal.
    Type: Grant
    Filed: November 25, 2019
    Date of Patent: October 6, 2020
    Assignees: TOYODA GOSEI CO., LTD., TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Hirotaka Fukui, Koji Tatematsu, Atsushi Obata, Kakeru Nemoto
  • Publication number: 20200207566
    Abstract: An image forming apparatus includes a casing, an image forming unit movable between an accommodated position and a shifted position, an actuator, an urging member, a cam, and a contact portion. The actuator includes a pivot shaft and a protrusion protruding therefrom. The protrusion at a standby position crosses a conveyance path and is contactable with a sheet conveyed along the conveyance path. When the image forming unit is at the accommodated position, the contact portion and the cam contact each other and maintain the protrusion at the standby position against an urging force of the urging member. As the image forming unit moves from the accommodated position to the shifted position, the contact portion and the cam move away from each other such that the protrusion pivots from the standby position, by the urging force, to a retracted position at which the protrusion is retracted from the conveyance path.
    Type: Application
    Filed: December 26, 2019
    Publication date: July 2, 2020
    Inventors: Hirotaka TATEMATSU, Tetsuya MORITA, Koyo YAMAMOTO