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).
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Publication number: 20250033912Abstract: There is provided an image recording apparatus including: a feed tray configured to accommodate a roll body including a sheet medium wound in a roll shape, the feed tray having a support surface configured to support the sheet medium unwound from an accommodated roll body being the roll body accommodated in the feed tray; a casing; a cutter configured to cut the sheet medium, the cutter being disposed above the feed tray supported by the casing; a recorder; and a supplier configured to supply energy to the sheet medium in a time period in which the sheet medium is conveyed from the accommodated roll body to the cutter so as to move an end of the sheet medium toward the feed tray by the energy, the end being an end formed at a position between the cutter and the feed tray by cutting the sheet medium with the cutter.Type: ApplicationFiled: July 26, 2024Publication date: January 30, 2025Applicant: BROTHER KOGYO KABUSHIKI KAISHAInventor: YUYA TATEMATSU
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Publication number: 20250010766Abstract: A vehicle seat includes: a recliner plate with a recliner attached thereto, the recliner plate being fixed to a cushion frame; a hinge pin configured to cause the recliner to perform a release operation; and a bushing forming a plain bearing that rotatably supports the hinge pin, and being fixed to the recliner plate. The bushing has a block shape with a through hole which the hinge pin passes through, and is directly fixed to the recliner plate.Type: ApplicationFiled: June 18, 2024Publication date: January 9, 2025Applicant: TOYOTA BOSHOKU KABUSHIKI KAISHAInventors: Ryoya TATEMATSU, Sho TERADA, Shunsuke TANAKA
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Publication number: 20250001922Abstract: In a cushion frame, a bracket body, to which a hinge is fixed, is welded and fixed to a bridge frame, which couples a front frame and an intermediate frame to each other, and to a second frame. This results in a configuration in which the front frame, the intermediate frame, the bridge frame, and the second frame form a frame-shaped structure and in which the bracket body is fixed to at least the bridge frame and the second frame.Type: ApplicationFiled: June 20, 2024Publication date: January 2, 2025Applicant: TOYOTA BOSHOKU KABUSHIKI KAISHAInventors: Ryoya TATEMATSU, Sho TERADA, Shunsuke TANAKA
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Patent number: 12168346Abstract: A feed tray configured to accommodate a roll, in which a sheet-shaped medium is rolled in a roll shape, the feed tray includes: a support portion configured to contact an outer peripheral surface of a lower portion of the roll at two support positions with a lower end of the roll being interposed therebetween and to rotatably support the roll; and a path having an inlet disposed between the two support positions and configured to guide the sheet-shaped medium unrolled from the roll. The two support positions are shifted from each other in an upper-lower direction.Type: GrantFiled: August 30, 2022Date of Patent: December 17, 2024Assignee: BROTHER KOGYO KABUSHIKI KAISHAInventors: Yuya Tatematsu, Satoshi Miyase, Hideaki Yoshimune
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Patent number: 12162267Abstract: An image forming apparatus includes a housing, a feeding tray inserted into and pulled out from the housing, an image forming unit, and first and second guide members. The feeding tray includes a first accommodation part in which a roll body having a configuration where a sheet-shaped medium is rolled in a roll shape is accommodated and a second accommodation part in which stacked sheet-shaped media are accommodated. The first guide member guides a sheet-shaped medium to a conveying path. The second guide member guides a roll medium unrolled from the roll body to the conveying path. The second guide member is movable between a guide position for guiding the roll medium to the conveying path, and a retreat position further distant from the first guide member than the guide position and where the second guide member does not interfere with a sheet-shaped medium accommodated in the second accommodation part.Type: GrantFiled: September 18, 2023Date of Patent: December 10, 2024Assignee: Brother Kogyo Kabushiki KaishaInventors: Masatomo Yamaguchi, Satoshi Miyase, Yuya Tatematsu, Hideaki Yoshimune, Gakuro Kanazawa
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Patent number: 12163258Abstract: A carbon fiber wherein an average fiber diameter of a single fiber is in a range of 3 to 10 ?m, and an average value of an intensity ratio (D/G) of a D peak to a G peak in a Raman spectrum in a cross section perpendicular to a fiber axis direction of the single fiber is 0.90 or less in a region inside a circle having a diameter of 1 ?m and centered at a center of gravity of the cross section of the single fiber, and is 0.90 or less in a region up to 1 ?m inside from an outer periphery of the cross section of the single fiber, wherein the D peak is observed at around 1360 cm?1 and derived from a defect in a graphite structure and the G peak is observed at around 1590 cm?1 and derived from the graphite structure.Type: GrantFiled: January 28, 2022Date of Patent: December 10, 2024Assignees: KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Takuya Morishita, Mitsumasa Matsushita, Mamiko Narita, Akira Kunitomo, Nozomu Shigemitsu, Takanori Tatematsu
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Publication number: 20240387969Abstract: A filter includes: a first ground conductor layer and a second ground conductor layer arranged to be spaced from each other, a resonator conductor layer arranged between the first ground conductor layer and the second ground conductor layer and constituting a part of a resonator, a through hole connecting the first ground conductor layers and the resonator conductor layer and constituting a different part of the resonator, and a body. The resonator conductor layer is not directly connected to the second ground conductor layer.Type: ApplicationFiled: May 10, 2024Publication date: November 21, 2024Applicant: TDK CORPORATIONInventors: Shuhei SAWAGUCHI, Tetsuzo Goto, Yuto Ashida, Masahiro Tatematsu, Keigo Shibuya, Tomonori Terui
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Publication number: 20240359933Abstract: A feed tray includes a first accommodation part in which a roll body having a configuration where a first sheet-shaped medium is rolled in a roll shape is accommodated, a conveyance guide configured to define a conveyance path for a roll medium which is the first sheet-shaped medium unrolled from the roll body accommodated in the first accommodation part, and a shutter movable between an intercept position where the shutter is located in the conveyance path and a retreat position where the shutter is further from the conveyance path than the intercept position.Type: ApplicationFiled: July 11, 2024Publication date: October 31, 2024Inventors: Satoshi Miyase, Kengo Noda, Yuya Tatematsu
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Publication number: 20240352253Abstract: To provide a resin composition excellent in foam suppressing properties as well as foam breaking properties. A resin composition including a resin (X) excluding the copolymer (Y) described below and an ethylene·?-olefin copolymer (Y) satisfying the following requirements (y-1) and (y-2): (y-1) The solubility parameter calculated based on a D. W. Van Krevelen's estimation method is 15.5 to 16.3 (MPa)1/2; and (y-2) The weight-average molecular weight (Mw) obtained by gel permeation chromatography (GPC) is 1,500 to 30,000.Type: ApplicationFiled: November 15, 2022Publication date: October 24, 2024Applicant: MITSUI CHEMICALS, INC.Inventors: Ryo TATEMATSU, Shota ABE
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Publication number: 20240312701Abstract: An electronic component includes an element body formed by laminating a plurality of insulating layers, and a resonator disposed in the element body. The resonator includes a first conductor and a second conductor extending in a stacking direction of the plurality of insulating layers, and inductor conductors electrically connecting the first conductor and the second conductor. In at least one conductor of the first conductor and the second conductor, when the conductor is viewed from the stacking direction, a first length in one direction is longer than a second length in the other direction orthogonal to the one direction, and as viewed from the stacking direction, a direction in which the first conductor and the second conductor are arranged is orthogonal to the one direction.Type: ApplicationFiled: January 5, 2024Publication date: September 19, 2024Applicant: TDK CorporationInventors: Keigo SHIBUYA, Yuta ASHIDA, Misako KUDO, Tatsuya Koyama, Ryosuke KOMATSU, Masahiro TATEMATSU
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Publication number: 20240313386Abstract: An electronic component includes an element body having a pair of main surfaces facing each other, and a resonator disposed in the element body. The resonator has a first conductor and a second conductor disposed to face each other in a facing direction of the pair of main surfaces, and a coupling conductor extending in the facing direction and coupling the first conductor and the second conductor. A resonance space is formed by the first conductor, the second conductor, and the coupling conductor. The coupling conductor includes a plurality of coupling portions. At least a part of the plurality of coupling portions extends in one direction when viewed from the facing direction.Type: ApplicationFiled: February 27, 2024Publication date: September 19, 2024Applicant: TDK CORPORATIONInventors: Keigo SHIBUYA, Yuta ASHIDA, Misako KUDO, Tatsuya KOYAMA, Ryosuke KOMATSU, Masahiro TATEMATSU
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Patent number: 12077404Abstract: A feed tray includes a first accommodation part in which a roll body having a configuration where a first sheet-shaped medium is rolled in a roll shape is accommodated, a conveyance guide configured to define a conveyance path for a roll medium which is the first sheet-shaped medium unrolled from the roll body accommodated in the first accommodation part, and a shutter movable between an intercept position where the shutter is located in the conveyance path and a retreat position where the shutter is further from the conveyance path than the intercept position.Type: GrantFiled: January 27, 2022Date of Patent: September 3, 2024Assignee: Brother Kogyo Kabushiki KaishaInventors: Satoshi Miyase, Kengo Noda, Yuya Tatematsu
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Publication number: 20240291458Abstract: An electronic component includes a filter, a first phase-shift circuit, a second phase-shift circuit, and a stack. The first phase-shift circuit includes a first inductor provided in a first path connecting an unbalanced terminal and a first balanced terminal, and a first capacitor provided between the first path and a ground in a circuit configuration. The second phase-shift circuit includes a second capacitor provided in a second path connecting the unbalanced terminal and a second balanced terminal, and a second inductor provided between the second path and the ground in the circuit configuration. The first inductor and the second inductor are arranged in a direction parallel to a stacking direction.Type: ApplicationFiled: February 23, 2024Publication date: August 29, 2024Applicant: TDK CORPORATIONInventors: Yuta ASHIDA, Tomonori TERUI, Masahiro TATEMATSU, Shuhei SAWAGUCHI, Keigo SHIBUYA, Tetsuzo GOTO
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Publication number: 20240263051Abstract: The resin composition contains at least one resin (S) selected from the group consisting of an ethylene??-olefin copolymer (A) including a structural unit derived from an ?-olefin having 3 or more carbon atoms and satisfying the following requirements (a-1) to (a-3), and an acid-modified product (B) of the ethylene??-olefin copolymer (A): (a-1) a kinematic viscosity at 100° C. is 10 to 5,000 mm2/s, (a-2) a content rate of a structural unit derived from an ?-olefin having 3 or more carbon atoms is 60 to 85 mol %, and (a-3) a molecular weight distribution (Mw/Mn) is 2.5 or less.Type: ApplicationFiled: May 20, 2022Publication date: August 8, 2024Applicant: MITSUI CHEMICALS, INC.Inventors: Ryo TATEMATSU, Terufumi SUZUKI, Shota ABE, Yuto YOSHIDA, Kuniaki KAWABE
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Patent number: 12054347Abstract: A feed device includes: a feed tray configured to accommodate a roll, in which a medium is rolled in a roll shape, rotatably; a housing configured to support the feed tray installable; and a pull-back mechanism configured to pull back the medium unrolled from the roll in a direction orthogonal to a rotation axis of the roll in conjunction with an outward movement of the feed tray from the housing in the direction orthogonal to the rotation axis of the roll.Type: GrantFiled: March 23, 2022Date of Patent: August 6, 2024Assignee: BROTHER KOGYO KABUSHIKI KAISHAInventor: Yuya Tatematsu
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Patent number: 12030738Abstract: 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: GrantFiled: December 28, 2021Date of Patent: July 9, 2024Assignee: Brother Kogyo Kabushiki KaishaInventors: Yuya Tatematsu, Masatomo Yamaguchi, Satoshi Miyase, Kengo Noda, Gakuro Kanazawa, Nao Morimoto
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Patent number: 12023781Abstract: 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: GrantFiled: March 19, 2019Date of Patent: July 2, 2024Assignee: Sintokogio, Ltd.Inventor: Ryo Tatematsu
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Patent number: 12013447Abstract: 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: GrantFiled: October 2, 2019Date of Patent: June 18, 2024Assignee: AICHI STEEL CORPORATIONInventors: Shunichi Tatematsu, Akihiro Shimode
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Patent number: 11988636Abstract: 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: GrantFiled: April 24, 2020Date of Patent: May 21, 2024Assignees: KAWANO Lab. Inc., TableMark Co., Ltd.Inventors: Makoto Kawano, Ayako Tatematsu, Ryosuke Abe
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Publication number: 20240149593Abstract: An image forming apparatus includes a housing, a feeding tray inserted into and pulled out from the housing, an image forming unit, and first and second guide members. The feeding tray includes a first accommodation part in which a roll body having a configuration where a sheet-shaped medium is rolled in a roll shape is accommodated and a second accommodation part in which stacked sheet-shaped media are accommodated. The first guide member guides a sheet-shaped medium to a conveying path. The second guide member guides a roll medium unrolled from the roll body to the conveying path. The second guide member is movable between a guide position for guiding the roll medium to the conveying path, and a retreat position further distant from the first guide member than the guide position and where the second guide member does not interfere with a sheet-shaped medium accommodated in the second accommodation part.Type: ApplicationFiled: September 18, 2023Publication date: May 9, 2024Inventors: Masatomo Yamaguchi, Satoshi Miyase, Yuya Tatematsu, Hideaki Yoshimune, Gakuro Kanazawa