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: 20240149593
    Abstract: 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: Application
    Filed: September 18, 2023
    Publication date: May 9, 2024
    Inventors: Masatomo Yamaguchi, Satoshi Miyase, Yuya Tatematsu, Hideaki Yoshimune, Gakuro Kanazawa
  • Patent number: 11955681
    Abstract: A band-pass filter includes a first input/output port, a second input/output port, a plurality of resonators, and a multilayer stack. The multilayer stack includes a plurality of stacked dielectric layers. Each of the resonators is an open-ended resonator formed of a conductor line in the multilayer stack. Each of the resonators includes a resonator conductor portion including a first line part and a second line part located away from each other in a direction orthogonal to a stacking direction of the plurality of dielectric layers, and a third line part connecting the first line part and the second line part. The first to third line parts extend to surround a space between the first line part and the second line part.
    Type: Grant
    Filed: December 20, 2021
    Date of Patent: April 9, 2024
    Assignee: TDK CORPORATION
    Inventors: Honoka Atsuchi, Yuta Ashida, Longfei Yi, Yoshinori Matsumaru, Shuhei Sawaguchi, Masahiro Tatematsu, Shigemitsu Tomaki
  • Patent number: 11957020
    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: Grant
    Filed: January 18, 2019
    Date of Patent: April 9, 2024
    Assignee: Toray Industries, Inc.
    Inventors: Yasunori Ichihashi, Daisaku Tanaka, Masahito Nishiyama, Keizo Udagawa, Yuka Tatematsu
  • Publication number: 20240072754
    Abstract: In a multilayer filter, first and second resonant circuits are arranged in a direction crossing a stacking direction of a plurality of dielectric layers. An input/output portion includes an input/output port group including an unbalanced port and a pair of balanced ports or an input/output port group including two pairs of balanced ports. The second resonant circuit includes an inductor conductor, a first capacitor conductor, and a second capacitor conductor. The inductor conductor includes first and second ends. The first capacitor conductor is connected to the first end. The second capacitor conductor is connected to the second end. The second dielectric layer has a dielectric constant lower than that of the first dielectric layer. The first and second capacitor conductors are provided in the first dielectric layer. At least a part of the inductor conductor is provided in the second dielectric layer.
    Type: Application
    Filed: August 28, 2023
    Publication date: February 29, 2024
    Applicant: TDK CORPORATION
    Inventors: Masahiro TATEMATSU, Yuta ASHIDA, Shuhei SAWAGUCHI, Keigo SHIBUYA, Tomonori TERUI, Tetsuzo GOTO
  • Publication number: 20240048112
    Abstract: In a multilayer filter, first to fourth resonant circuits are connected to an input/output portion. The input/output portion includes an input/output port group including an unbalanced port and a pair of balanced ports or an input/output port group including two pairs of balanced ports. Each of the first to fourth resonant circuits includes an inductor conductor and first and second capacitor conductors. The inductor conductor includes first and second ends. The first capacitor conductor is connected to the first end. The second capacitor conductor is connected to the second end. The second and third resonant circuits are magnetically coupled to each other. The second and third resonant circuits are arranged between the first resonant circuit and the fourth resonant circuit in a first direction. Each of first and second electrodes of a jump capacitor conductor is connected to the inductor conductors of the first and fourth resonant circuits.
    Type: Application
    Filed: July 28, 2023
    Publication date: February 8, 2024
    Applicant: TDK CORPORATION
    Inventors: Yuta ASHIDA, Shuhei SAWAGUCHI, Masahiro TATEMATSU, Keigo SHIBUYA, Tomonori TERUI, Tetsuzo GOTO
  • Patent number: 11854278
    Abstract: The present disclosure relates to an information processing device and method, and a program that enable processing, related to management of a vehicle, to be performed even in a case where no vehicle registration number is recognizable. Feature information of a vehicle is extracted from a captured image on the basis of a detection result of a number plate of the vehicle in the captured image, and the feature information of the vehicle extracted by the feature extraction unit is registered in a predetermined database. The present disclosure can be applied to, for example, an information processing device, an image processing device, a communication device, an electronic device, an information processing method, a program, and the like.
    Type: Grant
    Filed: October 2, 2020
    Date of Patent: December 26, 2023
    Assignee: SONY GROUP CORPORATION
    Inventors: Shigeki Tatematsu, Michiro Hirai
  • Patent number: 11840959
    Abstract: A unison ring of a gas turbine engine includes: an annular body including fiber-reinforced resin or circular-arc bodies including the fiber-reinforced resin, the fiber-reinforced resin including resin and reinforced fibers; and pin holes in which a pin is in a radial direction orthogonal to an axial direction of the unison ring. A main orientation of the reinforced fibers of the fiber-reinforced resin is directed in a circumferential direction of the unison ring.
    Type: Grant
    Filed: March 10, 2021
    Date of Patent: December 12, 2023
    Assignee: KAWASAKI JUKOGYO KABUSHIKI KAISHA
    Inventors: Takahiro Ando, Hirokazu Sasaki, Hidetoshi Takemura, Nobuhiro Tatematsu, Mitsuhiro Kawakatsu, Ryosuke Uraguchi, Kohei Yuki
  • Patent number: 11806991
    Abstract: 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: Grant
    Filed: December 28, 2021
    Date of Patent: November 7, 2023
    Assignee: Brother Kogyo Kabushiki Kaisha
    Inventors: Masatomo Yamaguchi, Satoshi Miyase, Yuya Tatematsu, Hideaki Yoshimune, Gakuro Kanazawa
  • Publication number: 20230333177
    Abstract: A magneto-impedance sensor element includes a magneto-sensitive body having electromagnetic properties that vary by a magnetic field externally acting thereon; and a detection coil wound around the magneto-sensitive body, in which a voltage corresponding to the intensity of the magnetic field acting on the magneto-sensitive body is output from the detection coil by applying a pulse current or a high-frequency current to the magneto-sensitive body. The magneto-sensitive body includes a first magneto-sensitive section and a second magneto-sensitive section that are configured to carry a pulse current or a high-frequency current in opposite directions to each other.
    Type: Application
    Filed: September 10, 2021
    Publication date: October 19, 2023
    Applicant: AICHI STEEL CORPORATION
    Inventors: Michiharu YAMAMOTO, Ryusuke YAMASHITA, Shiori ITABUCHI, Shunichi TATEMATSU
  • Publication number: 20230318500
    Abstract: A controller uses a differential pressure between a discharge pressure and a suction pressure to estimate an execution time of braking control needed to fix a position of a rotor at a specific angle. Further, the controller executes the braking control by the estimated execution time. This prevents the controller from unnecessarily continuing to execute the braking control.
    Type: Application
    Filed: March 29, 2023
    Publication date: October 5, 2023
    Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventors: Keita TATEMATSU, Takashi Kawashima, Takuya Naruse
  • Publication number: 20230307810
    Abstract: A filter includes a first port, a second port, a path, a circuit part, and at least one cavity resonator. The path connects the first port and the second port. The circuit part is provided in the path. Each of the at least one cavity resonator is coupled with the path from an outside of the path in a circuit configuration. The first cavity resonator is coupled with the path between the first port and the circuit part. The second cavity resonator is coupled with the path between the second port and the circuit part.
    Type: Application
    Filed: March 24, 2023
    Publication date: September 28, 2023
    Applicant: TDK CORPORATION
    Inventors: Yuta ASHIDA, Masahiro TATEMATSU, Shuhei SAWAGUCHI, Kenichi TEZUKA, Aozora KAWASAKI, Tetsuzo GOTO, Tomoyuki GOI
  • Publication number: 20230286296
    Abstract: An image recording apparatus includes a conveyer, a cutter, a recording engine, a jam handling detector, and a controller. The conveyer includes a roller pair disposed downstream of the cutter in a conveying direction, configured to nip the recording medium, and configured to rotate in a forward rotation direction to convey the recording medium in the conveying direction. The controller conveys the recording medium such that a leading edge moves from upstream to downstream of the roller pair in the conveying direction after the jam handling detector detecting that a jam handling has been executed, cuts the recording medium conveyed to a position where the leading edge is downstream of the roller pair with the cutter while nipping the leading edge with the roller pair, and does not execute a skew correction when executing the post-jam conveyance.
    Type: Application
    Filed: March 2, 2023
    Publication date: September 14, 2023
    Inventors: Masatomo YAMAGUCHI, Yuya TATEMATSU
  • Publication number: 20230286771
    Abstract: An image recording apparatus includes a conveyer configured to convey a sheet-like medium along a conveying path in a conveying direction, a recorder configured to record an image on the sheet-like medium conveyed by the conveyer, a cutter unit including one or more cutters and configured to cut the sheet-like medium in the conveying path, and a scanning mechanism configured to move at least one of the one or more cutters included in the cutter unit in a scanning direction parallel to the sheet-like medium lying along the conveying path and intersecting with the conveying direction. The scanning mechanism includes a support member extending in the scanning direction and configured to support the cutter unit. The conveyer includes a path member fixed to the support member and defining a portion of the conveying path upstream of the cutter unit in the conveying direction.
    Type: Application
    Filed: March 9, 2023
    Publication date: September 14, 2023
    Applicant: BROTHER KOGYO KABUSHIKI KAISHA
    Inventors: Masatomo YAMAGUCHI, Yuya TATEMATSU
  • Publication number: 20230282954
    Abstract: A filter circuit includes two ports, a first resonant circuit, and a second resonant circuit. The first resonant circuit is provided between the two ports in a circuit configuration and coupled with both of the two ports. The second resonant circuit is provided between the two ports in the circuit configuration and coupled with at least one of the two ports. Coupling of the second resonant circuit and the two ports is weaker than coupling of the first resonant circuit and the two ports.
    Type: Application
    Filed: February 27, 2023
    Publication date: September 7, 2023
    Applicant: TDK CORPORATION
    Inventors: Yuta ASHIDA, Masahiro Tatematsu, Shuhei Sawaguchi, Keigo Shibuya, Tetsuzo Goto
  • Publication number: 20230282953
    Abstract: A filter device includes a ground conductor layer, at least one through hole electrically connected to the ground conductor layer, a first resonator conductor layer and a second resonator conductor layer arranged to sandwich the at least one through hole, and a stack. The first resonator conductor layer extends in a first direction becoming away from the at least one through hole, i.e., the ?X direction. The second resonator conductor layer extends in a second direction becoming away from the at least one through hole, i.e., the X direction.
    Type: Application
    Filed: February 27, 2023
    Publication date: September 7, 2023
    Applicant: TDK CORPORATION
    Inventors: Yuta ASHIDA, Masahiro TATEMATSU, Shuhei SAWAGUCHI, Keigo SHIBUYA, Tetsuzo GOTO
  • Publication number: 20230271432
    Abstract: An image recording apparatus includes a housing in which a conveyance path is formed, a feed tray insertable into and removable from the housing, configured to accommodate sheet media, and including a first accommodating portion, an image recording portion, a guide member configured to guide one of the sheet media, a stopper movable between a restriction state in which the stopper abuts against a leading end of the sheet medium to prevent the sheet medium from reaching a bank provided and a retraction state in which the stopper is separated from the leading end to allow the sheet medium to reach the guide member, when the feed tray is inserted into the housing, and a flap provided above the sheet media and movable in an up-down direction by pivoting about a given rotation axis.
    Type: Application
    Filed: February 24, 2023
    Publication date: August 31, 2023
    Applicant: BROTHER KOGYO KABUSHIKI KAISHA
    Inventors: Hikaru TAMURA, Nao MORIMOTO, Yuya TATEMATSU, Kengo NODA
  • Publication number: 20230271434
    Abstract: An image recording apparatus includes a first tray, a second tray overlapping the first tray in the first direction, a first roller configured to feed first sheet media in the first tray in a second direction, a second roller configured to feed second sheet media in the second tray in the second direction, a first separating member extending in a third direction intersecting both the first direction and the second direction, a second separating member extending in the third direction, and a recording unit. The second separating member is longer than the first separating member, and the second roller is positioned at the upstream side of the second tray with respect to the first roller in the second direction in a state where no sheet media are accommodated in the first tray and the second tray.
    Type: Application
    Filed: February 24, 2023
    Publication date: August 31, 2023
    Applicant: BROTHER KOGYO KABUSHIKI KAISHA
    Inventors: Hikaru TAMURA, Kengo NODA, Gakuro KANAZAWA, Nao MORIMOTO, Yuya TATEMATSU
  • Publication number: 20230274296
    Abstract: An information processing apparatus executes a process of generating a model configured to estimate a value by which a distribution of actual values of a demand amount of an article or a service is divided at a position that deviates by a predetermined amount from a center of the distribution, based on a data set including a combination of the actual value of the demand amount and information indicating a status when demand arises.
    Type: Application
    Filed: June 28, 2021
    Publication date: August 31, 2023
    Inventors: Fumiya TATEMATSU, Souichirou MIYAKE
  • Publication number: 20230249930
    Abstract: An image recording apparatus includes a housing in which a conveying path is formed, a feed tray insertable into and removable from the housing and including an accommodating portion configured to accommodate sheet media in a stacked state, an image recording unit configured to record an image on one of the sheet media in the conveying path, a guide member provided at a facing portion of the housing which faces an end portion of the feed tray inserted into the housing, and configured to guide one of the sheet media in the accommodating portion to the conveying path, and a separator pivotally provided at the facing portion of the housing and configured to separate the sheet media guided by the guide member one by one.
    Type: Application
    Filed: February 6, 2023
    Publication date: August 10, 2023
    Applicant: BROTHER KOGYO KABUSHIKI KAISHA
    Inventors: Nao MORIMOTO, Yuya TATEMATSU
  • Publication number: 20230253945
    Abstract: A filter circuit includes a pair of balanced input ports, a pair of balanced output ports, first and second resonators provided in parallel between the pair of balanced input ports and the pair of balanced output ports in a circuit configuration, a first capacitor connected in parallel to the first resonator, and a second capacitor connected in parallel to the second resonator. The first and second resonators are magnetically coupled to each other and electrically connected to each other. The first and second capacitors are not electrically connected to ground.
    Type: Application
    Filed: January 31, 2023
    Publication date: August 10, 2023
    Applicant: TDK CORPORATION
    Inventors: Masahiro TATEMATSU, Shuhei SAWAGUCHI, Yuta ASHIDA, Tetsuzo GOTO, Yoshinori MATSUMARU, Shigemitsu TOMAKI, Longfei YI