Patents by Inventor Takashi Nakamura

Takashi Nakamura 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).

  • Patent number: 10849114
    Abstract: To provide a base station apparatus, a terminal apparatus, and a communication method where the terminal efficiently learns information of an interference signal and reduces interference in a reception process to thereby enhance throughput. Provided is a terminal apparatus for communicating with a base station apparatus, the terminal apparatus including: a higher layer processing unit for which multiuser superposition transmission (MUST) is configured by the base station apparatus; and a reception unit configured to receive, in a case that the MUST is configured, downlink control information including any of power allocation information, presence/absence of interference, and indication of whether the terminal apparatus is a near-UE or a far-UE or a superposition transmission method.
    Type: Grant
    Filed: September 15, 2016
    Date of Patent: November 24, 2020
    Assignee: SHARP KABUSHIKI KAISHA
    Inventors: Ryota Yamada, Jungo Goto, Osamu Nakamura, Takashi Yoshimoto
  • Patent number: 10848260
    Abstract: A base station apparatus, a terminal apparatus, and a communication method are provided that are capable of suppressing an increase in processing loads for identification of each terminal apparatus and signal detection for uplink data, a decrease in identification accuracy, and an increase in control information for identification of the terminal apparatus in a multiple access using grant free. A terminal apparatus for communicating with a base station apparatus includes a receiver configured to receive a multi-access signature process index from the base station apparatus, and a transmitter configured to transmit a demodulation reference signal and an uplink physical channel. The multi-access signature process index is information indicating association of a mark identifying the uplink physical channel transmitted by grant free access.
    Type: Grant
    Filed: August 29, 2017
    Date of Patent: November 24, 2020
    Assignees: SHARP KABUSHIKI KAISHA, FG Innovation Company Limited
    Inventors: Takashi Yoshimoto, Jungo Goto, Osamu Nakamura, Yasuhiro Hamaguchi
  • Patent number: 10842780
    Abstract: A pharmaceutical composition for modified release, comprising (1) (R)-2-(2-aminothiazol-4-yl)-4?-[2-[(2-hydroxy-2-phenylethyl)amino]ethyl]acetic acid anilide, or a pharmaceutically acceptable salt thereof, (2) at least one additive which ensures penetration of water into the pharmaceutical composition and which has a solubility such that the volume of water required for dissolving 1 g of the additive is 10 mL or less, and (3) a hydrogel-forming polymer having an average molecular weight of approximately 100,000 or more, or a viscosity of 12 mPa·s or more at a 5% aqueous solution at 25° C. is disclosed.
    Type: Grant
    Filed: February 14, 2017
    Date of Patent: November 24, 2020
    Assignee: ASTELLAS PHARMA INC.
    Inventors: Yuuki Takaishi, Yutaka Takahashi, Takashi Nishizato, Daisuke Murayama, Emiko Murayama, Soichiro Nakamura, Kazuhiro Sako
  • Publication number: 20200365180
    Abstract: There are provided: an aluminum alloy substrate for a magnetic disk, in which the product of the sheet thickness and loss factor of the substrate is 0.7×10?3 or more; a method for producing the aluminum alloy substrate for a magnetic disk; and a magnetic disk, in which an electroless Ni—P plating treatment layer and a magnetic layer formed thereon are disposed on a surface of the aluminum alloy substrate for a magnetic disk.
    Type: Application
    Filed: August 22, 2018
    Publication date: November 19, 2020
    Inventors: Kotaro KITAWAKI, Makoto YONEMITSU, Takashi NAKAYAMA, Toshihiro NAKAMURA, Ryo SAKAMOTO, Hideyuki HATAKEYAMA
  • Publication number: 20200361013
    Abstract: An injection apparatus for injection material is disclosed. The injection apparatus includes a tank for storing material. The injection apparatus further includes a head body that has a surface for contacting a substrate and an opening part opened at the surface for discharging the material in fluid-communication with the tank. The injection apparatus further includes a member connected to the opening part, in which the member allows gas to flow into and flow out from the opening part.
    Type: Application
    Filed: May 13, 2019
    Publication date: November 19, 2020
    Inventors: Toyohiro Aoki, Eiji Nakamura, Takashi Hisada
  • Patent number: 10840202
    Abstract: A method of forming solder bumps includes preparing a substrate having a surface on which a plurality of electrode pads are formed, forming a resist layer on the substrate, the resist layer having a plurality of openings, each of the openings being aligned with a corresponding electrode pad of the plurality of electrode pads, forming a conductive pillar in each of the openings of the resist layer, forming conductive layers to cover at least side walls of the resist layer in the openings to block gas emanating from the resist layer, filling molten solder in each of the openings in which the conductive layers has been formed and removing the resist layer.
    Type: Grant
    Filed: September 25, 2017
    Date of Patent: November 17, 2020
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Toyohiro Aoki, Takashi Hisada, Hiroyuki Mori, Eiji Nakamura, Yasumitsu Orii
  • Patent number: 10841444
    Abstract: An image reading apparatus includes: a supply tray, which supports sheets to be supplied and includes a movable plate configured to move from a first position to a second position as the sheet supported by the supply tray is decreased, the second position being higher than the first position; a discharge tray; a conveyance guide; a reading sensor; a discharge unit, which includes a discharge opening to discharge the sheet conveyed by the conveyance guide to the discharge tray and is configured to move from a third position to a fourth position as the sheet supported by the paper feed tray is decreased, the fourth position being higher than the third position; and a first drive source, which generates a drive force, wherein the discharge unit is configured to move by receiving the drive force and to transmit the drive force to the movable plate.
    Type: Grant
    Filed: January 30, 2019
    Date of Patent: November 17, 2020
    Assignee: Brother Kogyo Kabushiki Kaisha
    Inventors: Takashi Fujiwara, Kazutoshi Nakamura
  • Patent number: 10833035
    Abstract: A method of forming solder bumps includes preparing a substrate having a surface on which a plurality of electrode pads are formed, forming a resist layer on the substrate, the resist layer having a plurality of openings, each of the openings being aligned with a corresponding electrode pad of the plurality of electrode pads, forming a conductive pillar in each of the openings of the resist layer, forming conductive layers to cover at least side walls of the resist layer in the openings to block gas emanating from the resist layer, filling molten solder in each of the openings in which the conductive layers has been formed and removing the resist layer.
    Type: Grant
    Filed: August 29, 2018
    Date of Patent: November 10, 2020
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Toyohiro Aoki, Takashi Hisada, Hiroyuki Mori, Eiji Nakamura, Yasumitsu Orii
  • Patent number: 10833166
    Abstract: A semiconductor device has an MIS structure that includes a semiconductor layer, a gate insulating film on the semiconductor layer, and a gate electrode on the gate insulating film. The gate insulating film has a layered structure that includes a base SiO2 layer and a high-k layer on the base SiO2 layer and containing Hf. The gate electrode has a portion made of a metal material having a work function of higher than 4.6 eV, the portion being in contact with at least the high-k layer.
    Type: Grant
    Filed: July 13, 2017
    Date of Patent: November 10, 2020
    Assignee: ROHM CO., LTD.
    Inventors: Kenji Yamamoto, Masatoshi Aketa, Hirokazu Asahara, Takashi Nakamura, Takuji Hosoi, Heiji Watanabe, Takayoshi Shimura, Shuji Azumo, Yusaku Kashiwagi
  • Patent number: 10831125
    Abstract: The developer carrying member, includes: an electroconductive substrate; and a surface layer containing a resin, on the substrate, in which a thickness of the surface layer is 1.0 ?m or more and 100.0 ?m or less, a Martens hardness at an indentation depth of 0.1 ?m that is measured by infiltrating a Vickers indenter in a thickness direction of the surface layer from an outer surface of the surface layer is 50.0 N/mm2 or more and 100.0 N/mm2 or less, an Asker C hardness that is measured from the outer surface of the surface layer is 75° or more and 90° or less, and a value of a work function of the outer surface of the surface layer is 5.6 eV or more and 6.0 eV or less.
    Type: Grant
    Filed: March 5, 2020
    Date of Patent: November 10, 2020
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Minoru Ito, Sosuke Yamaguchi, Takashi Koyanagi, Takahiro Miyazawa, Shohei Urushihara, Kentarou Nakamura
  • Patent number: 10833498
    Abstract: An assembly component of a compression type anchor clamp includes: a housing tube that houses an end portion of a core portion of a power-transmission line; a core portion compression member, made of steel, that includes a housing hole to house the end portion of the core portion and the housing tube and is to be compressed with the core portion and the housing tube; and a conductive portion compression member, made of pure aluminum or an aluminum alloy, that houses an end portion of a conductive portion of the power-transmission line and the core portion compression member and is to be compressed with the conductive portion and the core portion compression member, wherein the housing tube is constituted by pure aluminum or an aluminum alloy whose Vickers hardness “Hv” is less than or equal to 30, and continuously provided in its cylindrical direction without a gap.
    Type: Grant
    Filed: January 24, 2017
    Date of Patent: November 10, 2020
    Assignees: SUMIDEN TRANSMISSION AND DISTRIBUTION SYSTEM PRODUCTS, LTD., TOKYO ROPE MFG. CO., LTD.
    Inventors: Mitsuhide Nakamura, Masashi Domoto, Takashi Hiramatsu
  • Publication number: 20200338406
    Abstract: A golf club includes a head; a shaft; a grip; and a weight member that is located in a butt end region. The grip and the weight member constitute a grip-weight portion. The shaft, the grip, and the weight member constitute a shaft-grip-weight portion. The golf club has a length of greater than or equal to 45.0 inches. The golf club has a weight of less than 295 g. The head has a weight of greater than or equal to 195 g. The grip-weight portion has a weight of greater than or equal to 40 g. W1/W3 is greater than or equal to 0.40, where W1 represents a weight (g) of the butt end region, and W3 represents a weight (g) of the shaft-grip-weight portion.
    Type: Application
    Filed: April 3, 2020
    Publication date: October 29, 2020
    Applicant: SUMITOMO RUBBER INDUSTRIES, LTD.
    Inventors: Takashi NAKAMURA, Naruhiro MIZUTANI, Kenji TAKASU, Daisuke KOHNO, Wataru KIMIZUKA, Masahiko UEDA
  • Publication number: 20200338410
    Abstract: A golf club includes a head; a shaft having a tip end and a butt end; a grip; and a weight member that is located in a butt end region having a distance from a butt end of the grip of 100 mm or less. The grip and the weight member constitute a grip-weight portion. The shaft, the grip, and the weight member constitute a shaft-grip-weight portion. The golf club has a weight of less than 295 g. The head has a weight of greater than or equal 195 g. The grip-weight portion has a weight of greater than or equal to 40 g. The head has a gravity center distance of greater than or equal to 44.5 mm. A ratio W1/W3 of a weight W1 (g) of the butt end region to a weight W3 (g) of the shaft-grip-weight portion is greater than or equal to 0.40.
    Type: Application
    Filed: April 3, 2020
    Publication date: October 29, 2020
    Applicant: SUMITOMO RUBBER INDUSTRIES, LTD.
    Inventors: Naruhiro Mizutani, Takashi Nakamura, Kenji Takasu, Daisuke Kohno
  • Publication number: 20200337681
    Abstract: An ultrasound diagnostic system includes a plurality of elements arranged around a test object and emitting and receiving ultrasound, a control unit controlling such that at least one of the elements emits ultrasound and at least some of the elements receive scattered waves, a collection unit collecting measurement data obtained from the elements, a calculation unit that calculates, for a plurality of division regions into which an imaging region is divided, a scattered sound pressure intensity of each division region based on a first factor and a second factor of the division region, the first factor being constituted by arrival times which are each a period from emission to reception of ultrasound that is emitted from a predetermined element, scattered by the test object in the division region, and received by a corresponding one of the plurality of elements, and an image generation unit that generates a scattering image.
    Type: Application
    Filed: October 23, 2018
    Publication date: October 29, 2020
    Inventors: Takashi AZUMA, Tianhan TANG, Ichiro SAKUMA, Hirofumi NAKAMURA
  • Publication number: 20200338411
    Abstract: A golf club includes a head; a shaft having a tip end and a butt end; and a grip. The golf club has a length of greater than or equal to 45.0 inches. The head has a weight of greater than or equal to 195 g. The golf club has a club moment about a rotation center of less than or equal to 22.74 (kg·cm), the rotation center being a point 100 mm away from a butt end of the grip. The shaft may have a weight of less than or equal to 40 g. The golf club has a weight of greater than or equal to 280 g. A butt end region having a distance from the butt end of the grip of 100 mm or less may have a weight of greater than or equal to 27 g. This golf club can exhibit an on-plane effect.
    Type: Application
    Filed: April 6, 2020
    Publication date: October 29, 2020
    Applicant: SUMITOMO RUBBER INDUSTRIES, LTD.
    Inventors: Takashi NAKAMURA, Naruhiro MIZUTANI, Kenji TAKASU, Daisuke KOHNO, Wataru KIMIZUKA, Masahiko UEDA
  • Publication number: 20200338400
    Abstract: A golf club includes a head; a shaft; and a grip. The head has a weight Wh of greater than or equal to 195 g. The golf club has a club length Lc of greater than or equal to 45.0 inches. The golf club has a club weight Wc of greater than or equal to 295 g. The golf club has a swing moment of inertia Isw of less than or equal to 5470×103 (g·cm2). The swing moment of inertia Isw (g·cm2) is calculated by the following formula (1): Isw=Wc×(Lg+40)2+Ic ??(1), where Wc represents the club weight (g), Lg represents a distance (cm) in an axial direction between a butt end of the grip and a center of gravity of the golf club, and Ic represents a moment of inertia (g·cm2) of the golf club about the center of gravity of the golf club.
    Type: Application
    Filed: April 6, 2020
    Publication date: October 29, 2020
    Applicant: SUMITOMO RUBBER INDUSTRIES, LTD.
    Inventors: Takashi NAKAMURA, Masahiko UEDA, Wataru KIMIZUKA
  • Publication number: 20200338415
    Abstract: A golf club includes a head; a shaft having a tip end and a butt end; a grip; and a weight member that is located in a butt end region having a distance from a butt end of the grip of less than or equal to 100 mm. The grip and the weight member constitute a grip-weight portion. The shaft, the grip, and the weight member constitute a shaft-grip-weight portion. The shaft has a weight Ws of less than or equal to 40 g. The shaft has a flex point ratio of less than or equal to 50%. The grip-weight portion has a weight W2 of greater than or equal to 40 g. A ratio W1/W3 of a weight W1 of the butt end region to a weight W3 of the shaft-grip-weight portion is greater than or equal to 0.40.
    Type: Application
    Filed: April 3, 2020
    Publication date: October 29, 2020
    Applicant: SUMITOMO RUBBER INDUSTRIES, LTD.
    Inventors: Kenji TAKASU, Takashi NAKAMURA, Naruhiro MIZUTANI, Daisuke KOHNO
  • Publication number: 20200338416
    Abstract: A golf club includes a head; a shaft having a tip end and a butt end; a grip; and a weight member that is located in a butt end region having a distance from a butt end of the grip of less than or equal to 100 mm. The grip and the weight member constitute a grip-weight portion. The shaft, the grip, and the weight member constitute a shaft-grip-weight portion. The shaft has a weight of less than or equal to 40 g. The shaft has a shaft torque of less than or equal to 7.0°. The grip-weight portion has a weight of greater than or equal to 40 g. A ratio W1/W3 of a weight W1 of the butt end region to a weight W3 of the shaft-grip-weight portion is greater than or equal to 0.40.
    Type: Application
    Filed: April 3, 2020
    Publication date: October 29, 2020
    Applicant: SUMITOMO RUBBER INDUSTRIES, LTD.
    Inventors: Naruhiro MIZUTANI, Takashi NAKAMURA, Kenji TAKASU, Daisuke KOHNO
  • Publication number: 20200338407
    Abstract: A golf club includes a head; a shaft; a grip; and a weight member that is located in a butt end region. The grip and the weight member constitute a grip-weight portion. The shaft, the grip, and the weight member constitute a shaft-grip-weight portion. The head has a weight of greater than or equal to 195 g. The grip-weight portion has a weight of greater than or equal to 40 g. The shaft has a weight of less than or equal to 40 g. The golf club has a weight of greater than or equal to 275 g and less than or equal to 300 g. W1/W3 is greater than or equal to 0.40, where W1 represents a weight (g) of the butt end region, and W3 represents a weight (g) of the shaft-grip-weight portion.
    Type: Application
    Filed: April 6, 2020
    Publication date: October 29, 2020
    Applicant: SUMITOMO RUBBER INDUSTRIES, LTD.
    Inventors: Takashi NAKAMURA, Naruhiro MIZUTANI, Kenji TAKASU, Daisuke KOHNO, Wataru KIMIZUKA, Masahiko UEDA
  • Patent number: 10814719
    Abstract: A speed reducer which decelerates rotation input from a motor and outputs decelerated rotation to a wheel includes: a case fixed to a carriage body; an input portion for receiving the rotation input from the motor; an output portion for outputting the rotation to the wheel; and a speed reducing mechanism at least partially housed in the case and configured to decelerate rotation of the input portion and transmit the decelerated rotation to the output portion. The maximum outer radius of the case from the rotation axis of the output portion is larger than the radius of the wheel, and the minimum outer radius of the case from the rotation axis of the output portion is smaller than the radius of the wheel.
    Type: Grant
    Filed: March 2, 2018
    Date of Patent: October 27, 2020
    Assignee: NABTESCO CORPORATION
    Inventors: Koji Nakamura, Takashi Naruse