Patents by Inventor Takayuki Takahashi

Takayuki Takahashi 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: 20190348314
    Abstract: In one embodiment, a semiconductor manufacturing apparatus includes a container to contain wafers, and supporting tables provided in the container so as to be stacked on one another, and each including a supporting face that comes into contact with a wafer to support the wafer. The apparatus further includes supporting columns to join the supporting tables together and provided at positions where the supporting columns are contained inside outer circumferences of the supporting tables. The apparatus further includes a gas feeder to feed a gas to the wafers on the supporting tables, and a gas discharger to discharge the gas fed to the wafers on the supporting tables. Each of the supporting tables includes a first upper face as the supporting face, and a second upper face provided so as to surround the first upper face at a level higher than a level of the first upper face.
    Type: Application
    Filed: July 26, 2019
    Publication date: November 14, 2019
    Applicant: TOSHIBA MEMORY CORPORATION
    Inventors: Fumiki AISO, Ryota Fujitsuka, Kensei Takahashi, Takayuki Matsui, Tomohisa Iino
  • Publication number: 20190329235
    Abstract: The present invention relates to a porous carbon material having a nitrogen content of 0.5 to 2.0 mass % and an iron content of at least 400 mg/kg-porous carbon material or more, and also having an electrical conductivity of 10 S/cm or more as determined by powder resistance measurement.
    Type: Application
    Filed: December 7, 2017
    Publication date: October 31, 2019
    Applicant: Kuraray Co., Ltd.
    Inventors: Keita TAKAHASHI, Takayuki YOSHIKAWA, Mitsunori HITOMI, Takayuki YAMADA
  • Publication number: 20190320992
    Abstract: The X-ray diagnostic apparatus according to a present embodiment includes processing circuitry. The processing circuitry is configured to: generate an X-ray image of an object by irradiating the object with X-rays; acquire an evaluation result of at least one of elasticity evaluation of a blood vessel of the object and thickness evaluation of a wall of the blood vessel of the object; generate a superimposed image in which the evaluation result is superimposed on the X-ray image; and display the superimposed image on a display.
    Type: Application
    Filed: April 12, 2019
    Publication date: October 24, 2019
    Applicant: Canon Medical Systems Corporation
    Inventors: Takashi KOYAKUMARU, Nobuhide OOI, Koji ANDO, Mitsuo AKIYAMA, Sayaka TAKAHASHI, Ryoichi NAGAE, Minori IZUMI, Takayuki KOJIMA
  • Publication number: 20190305242
    Abstract: One embodiment of this invention has a first electrode, a first light emitting layer, and a second electrode, in which the first light emitting layer has a first host material and a first dopant material, a lowest triplet excitation energy of the first host material is higher than a lowest triplet excitation energy of the first dopant material, and, when a weight of the first light emitting layer is set to 100 wt %, a concentration of the first dopant material is 0.3 wt % or less.
    Type: Application
    Filed: March 28, 2019
    Publication date: October 3, 2019
    Inventors: Tetsuo Takahashi, Satoru Shiobara, Koichi Ishige, Tomona Yamaguchi, Koji Ishizuya, Takayuki Ito, Norifumi Kajimoto
  • Publication number: 20190298055
    Abstract: Top panel height adjustable furniture (1) includes a top panel (2) that has an upper surface (3) and a lower surface (4); a support body (5) that is connected to the top panel (2) and is capable of extending or contracting in a panel thickness direction of the top panel (2); a sensor (11) that detects contact of a user on the upper surface (3) side of the top panel (2) and contact of the user on the lower surface (4) side of the top panel (2); and a control unit that controls, based on a detection result of the sensor (11), an extending/contracting operation of the support body (5) such that the support body (5) contracts when it is detected that the user has made contact with the top panel (2) on the upper surface (3) side of the top panel (2) and that the support body (5) extends when it is detected that the user has made contact with the top panel (2) on the lower surface (4) side of the top panel (2).
    Type: Application
    Filed: July 12, 2017
    Publication date: October 3, 2019
    Inventors: Takayuki YAMAMOTO, Makoto TAKAHASHI, Masaharu SUGA, Sumio NISHIMURA, Noriya MIKAMI
  • Publication number: 20190297423
    Abstract: A vibration component for loudspeakers includes a base layer, an intermediate layer, and a coating layer. The base layer has a front face and a rear face, has a first density, and is formed of a paper body containing a plurality of fibers. The intermediate layer has a first face joined to the front face of the base layer, and a second face on a reverse side of the intermediate layer from the first face, has a second density higher than the first density, and includes a plurality of cellulose fibers as a main component. The coating layer is provided on the second face of the intermediate layer, and includes an inorganic powder formed of a plurality of inorganic fine particles.
    Type: Application
    Filed: June 15, 2017
    Publication date: September 26, 2019
    Inventors: TOMONORI SHIBUYA, YOSHIYUKI TAKAHASHI, NOBUO NAKAMURA, TAKAYUKI DAN, TETSUSHI ITANO
  • Publication number: 20190280353
    Abstract: A cell pack includes a battery group which includes a plurality of secondary battery cells each having a pair of wide-width surfaces, a pair of narrow-width surfaces, a bottom surface, and an external terminal formed to face the bottom surface; a housing which has one side surface, another side surface adjacent to the one side surface, and a facing side surface facing the other side surface and houses the battery group; and a pack external terminal which is disposed adjacent to the facing side surface of the housing and is connected to the external terminal of the battery group, wherein the secondary battery cells of the battery group are stacked so that the wide-width surfaces face each other, the battery group is housed in the housing in a state in which a wide-width surface of a secondary battery cell of a lowermost layer and the one side surface of the housing are coupled to each other so as to be capable of conducting heat therebetween and the bottom surfaces of the secondary battery cells and the other
    Type: Application
    Filed: February 5, 2018
    Publication date: September 12, 2019
    Inventors: Yukinori TAKAHASHI, Youichi NAKANO, Takayuki NAKAJIMA, Hisayuki SUEMATSU
  • Patent number: 10407760
    Abstract: A hot-dip galvanized steel sheet includes: a steel sheet; and a plated layer on a surface of the steel sheet, a microstructure contains, by volume fraction, equal to or more than 20% and equal to or less than 99% in total of one or two of martensite and bainite, a residual structure contains one or two of ferrite, residual austenite of less than 8% by volume fraction, and pearlite of equal to or less than 10% by volume fraction, tensile strength is equal to or greater than 980 MPa, the plated layer is a hot-dip galvanized layer which contains oxides including one or two or more of Si, Mn, and Al, contains equal to or less than 15 mass % of Fe, and a remainder including Zn, Al, and unavoidable impurities, and when a cross section including the steel sheet and the hot-dip galvanized layer is seen in a sheet thickness direction, a projected area ratio is equal to or more than 10% and equal to or less than 90%.
    Type: Grant
    Filed: September 28, 2012
    Date of Patent: September 10, 2019
    Assignee: NIPPON STEEL CORPORATION
    Inventors: Masafumi Azuma, Chisato Wakabayashi, Takayuki Nozaki, Manabu Takahashi, Nobuhiro Fujita
  • Publication number: 20190269494
    Abstract: A gastrointestinal-tract constricting method includes, while observing the gastrointestinal tract by inserting an endoscope into the gastrointestinal tract, forming a spreading block that blocks infiltration of a substance, which damages a mucosa basal layer of the gastrointestinal tract, into the muscular layer underlying the mucosa basal layer, the spreading block being formed along a circumferential direction of the gastrointestinal tract and between the mucosa basal layer and the muscular layer; and supplying the substance along the circumferential direction of the gastrointestinal tract and to a surface of the mucosa that lies within a region that overlaps an inner side of the gastrointestinal tract with respect to the spreading block out of the entire circumference of the gastrointestinal tract in a transverse section of the gastrointestinal tract.
    Type: Application
    Filed: March 5, 2018
    Publication date: September 5, 2019
    Applicant: OLYMPUS CORPORATION
    Inventors: Takuya OKUMURA, Shunsuke MOTOSUGI, Shinji TAKAHASHI, Takayuki HATANAKA, Hiroyuki MORISHITA
  • Patent number: 10403531
    Abstract: In one embodiment, a semiconductor manufacturing apparatus includes a container to contain wafers, and supporting tables provided in the container so as to be stacked on one another, and each including a supporting face that comes into contact with a wafer to support the wafer. The apparatus further includes supporting columns to join the supporting tables together and provided at positions where the supporting columns are contained inside outer circumferences of the supporting tables. The apparatus further includes a gas feeder to feed a gas to the wafers on the supporting tables, and a gas discharger to discharge the gas fed to the wafers on the supporting tables. Each of the supporting tables includes a first upper face as the supporting face, and a second upper face provided so as to surround the first upper face at a level higher than a level of the first upper face.
    Type: Grant
    Filed: March 8, 2018
    Date of Patent: September 3, 2019
    Assignee: TOSHIBA MEMORY CORPORATION
    Inventors: Fumiki Aiso, Ryota Fujitsuka, Kensei Takahashi, Takayuki Matsui, Tomohisa Iino
  • Publication number: 20190260096
    Abstract: A battery pack includes: battery groups which are formed by stacking a plurality of battery cells each including a terminal surface having one side in a longitudinal direction including a positive electrode terminal and the other side in the longitudinal direction including a negative electrode terminal, and a pair of stacked surfaces adjacent to the terminal surface so that the terminal surfaces of the plurality of battery cells are directed in the same direction and the positive electrode terminal and the negative electrode terminal are alternately arranged, the stacked surfaces facing each other; and a holder which accommodates two or more kinds of electric components electrically connected to the battery groups and is disposed so that the electric components face a surface in which the positive electrode terminals and the negative electrode terminals of the battery groups are arranged.
    Type: Application
    Filed: February 5, 2018
    Publication date: August 22, 2019
    Inventors: Takayuki NAKAJIMA, Youichi NAKANO, Hisayuki SUEMATSU, Yukinori TAKAHASHI
  • Patent number: 10370507
    Abstract: Provided are a carbon fiber thermoplastic resin prepreg which is a carbon fiber prepreg obtained by impregnating a PAN-based carbon fiber in which the average fiber fineness of a single fiber is 1.0 dtex to 2.4 dtex with a thermoplastic resin, wherein the thermoplastic resin satisfies 20?(FM/FS)?40 (where FM: flexural modulus (MPa) of a resin sheet comprising only the thermoplastic resin, and FS: flexural strength (MPa) of the resin sheet), a method for manufacturing the same, and a carbon fiber composite material employing the carbon fiber prepreg.
    Type: Grant
    Filed: April 27, 2017
    Date of Patent: August 6, 2019
    Assignee: Mistubishi Chemical Corporation
    Inventors: Masao Tomioka, Takahiro Hayashi, Saki Fujita, Takeshi Ishikawa, Keigo Yoshida, Takuya Teranishi, Atsushi Takahashi, Kenichi Watanabe, Morio Katagiri, Akinobu Sasaki, Masahiro Oosuka, Hiroshi Tategaki, Takayuki Kobayashi
  • Patent number: 10373676
    Abstract: Objects are to provide a semiconductor device with a novel structure, to provide a semiconductor device with high resistance to noise, to provide a semiconductor device with a small chip area, and to provide a semiconductor device with low power consumption. In a memory cell included in a frame memory, a transistor containing an oxide semiconductor and a transistor containing silicon are used in combination to retain charge, whereby data is retained. In this structure, turning off the transistor containing an oxide semiconductor can prevent data fluctuations even if power noise through a wiring is generated.
    Type: Grant
    Filed: December 19, 2016
    Date of Patent: August 6, 2019
    Assignee: Semiconductor Energy Laboratory Co., Ltd.
    Inventors: Kei Takahashi, Takayuki Ikeda, Naoaki Tsutsui
  • Patent number: 10370506
    Abstract: Provided are a carbon fiber thermoplastic resin prepreg which is a carbon fiber prepreg obtained by impregnating a PAN-based carbon fiber in which the average fiber fineness of a single fiber is 1.0 dtex to 2.4 dtex with a thermoplastic resin, wherein the thermoplastic resin satisfies 20?(FM/FS)?40 (where FM: flexural modulus (MPa) of a resin sheet comprising only the thermoplastic resin, and FS: flexural strength (MPa) of the resin sheet), a method for manufacturing the same, and a carbon fiber composite material employing the carbon fiber prepreg.
    Type: Grant
    Filed: March 29, 2013
    Date of Patent: August 6, 2019
    Assignee: MITSUBISHI CHEMICAL CORPORATION
    Inventors: Masao Tomioka, Takahiro Hayashi, Saki Fujita, Takeshi Ishikawa, Keigo Yoshida, Takuya Teranishi, Atsushi Takahashi, Kenichi Watanabe, Morio Katagiri, Akinobu Sasaki, Masahiro Oosuka, Hiroshi Tategaki, Takayuki Kobayashi
  • Publication number: 20190214665
    Abstract: A reformer of the present disclosure includes a reformer body which has a cylindrical shape and extends horizontally, introducing raw fuel and water to perform a reforming reaction, the reformer body including therein a vaporization portion which generates steam, and a reforming portion which reacts the steam generated in the vaporization portion with raw fuel to generate a reformed gas; a raw fuel introduction pipe which introduces the raw fuel into the reformer body; a water introduction pipe including therein a water passage which introduces water into the reformer body; and a vaporization accelerating portion which is disposed in at least one of the vaporization portion and the water introduction pipe and accelerates vaporization of water in the vaporization portion.
    Type: Application
    Filed: June 13, 2017
    Publication date: July 11, 2019
    Inventors: Naoki YOKOO, Osamu YAMAZAKI, Tatsuya KANBAYASHI, Takayuki MARUYAMA, Naruto TAKAHASHI
  • Patent number: 10340460
    Abstract: Provided is a practically useful organic electroluminescent device (organic EL device) having high efficiency and high driving stability while being capable of being driven at a low voltage. The organic electroluminescent device includes a light-emitting layer between an anode and a cathode opposite to each other. The light-emitting layer contains two host materials and at least one light-emitting dopant. One of the two host materials is a host material selected from an indolocarbazole compound having one indolocarbazole ring and an indolocarbazole compound having two indolocarbazole rings, and the other thereof is a host material selected from carbazole compounds.
    Type: Grant
    Filed: March 25, 2013
    Date of Patent: July 2, 2019
    Assignees: NIPPON STEEL CHEMICAL & MATERIAL CO., LTD., PIONEER CORPORATION, TOHOKU PIONEER CORPORATION
    Inventors: Takayuki Fukumatsu, Katsuhide Noguchi, Masashi Tada, Mitsuru Sakai, Tohru Asari, Kazuto Shiraishi, Takahiro Kai, Yasuhiro Takahashi, Yuhki Terao, Taishi Tsuji, Yusuke Nakajima, Toshinao Yuki
  • Patent number: 10323717
    Abstract: In a friction transmission belt including a rubber layer forming a pulley contact surface, the rubber layer includes a rubber composition containing hydrophilic inorganic filler and a sliding-resistant material. The sliding-resistant material protrudes from the pulley contact surface, and is at least one of hydrophobic resin particles and hydrophobic resin fibers having an official regain of 0.4% or below, and in the rubber composition, a content of the hydrophilic inorganic filler with respect to 100 parts by mass of the rubber component is 35 parts by mass or more.
    Type: Grant
    Filed: August 30, 2018
    Date of Patent: June 18, 2019
    Assignee: BANDO CHEMICAL INDUSTRIES, LTD.
    Inventors: Takayuki Okubo, Shinji Takahashi, Hideaki Kawahara
  • Patent number: 10309487
    Abstract: In a friction transmission belt including a rubber layer forming a pulley contact surface, the rubber layer includes a rubber composition containing polyolefin particles and an inorganic filler. In the rubber composition, a total content of the polyolefin particles and the inorganic filler with respect to 100 parts by mass of a rubber component is 85 parts by mass or more.
    Type: Grant
    Filed: August 30, 2018
    Date of Patent: June 4, 2019
    Assignee: BANDO CHEMICAL INDUSTRIES, LTD.
    Inventors: Takayuki Okubo, Shinji Takahashi, Hideaki Kawahara
  • Patent number: 10312773
    Abstract: Each cross-section of the connector member assembling hole and the assembly main body 51a in a direction intersecting the insertion direction has a point-symmetrical circular shape with the insertion shaft center FC as the center. A pair of connector-side female terminals 57a, opposed to each other with the insertion shaft center FC as the center, is provided at the distal end side in the insertion direction of the assembly main body 51a, and a pair of brush-side male terminals, opposed to each other with the insertion shaft center FC as the center and to which the connector-side female terminals 57a are connected, is provided to a portion of the brush holder opposite to the connector member assembling hole.
    Type: Grant
    Filed: April 24, 2014
    Date of Patent: June 4, 2019
    Assignee: Mitsuba Corporation
    Inventors: Hiroyuki Uchimura, Masashi Suto, Hiromitsu Takahashi, Takayuki Yokoyama
  • Patent number: 10307952
    Abstract: A method for producing an electrically conductive seamless tube includes (1) preparing an electrically conductive resin composition containing a thermoplastic resin and an electrically conductive filler, (2) preparing a cylindrical extruding die including a cylindrical slit, at least one circumferential distribution channel communicating with the slit and distributing the resin composition that is plasticized in a circumferential direction of the slit, and at least one lead-in path that leads the plasticized resin composition into the circumferential distribution channel, the lead-in path containing a line mixer; (3) introducing the plasticized resin composition into the lead-in path toward the circumferential distribution channel; (4) introducing the plasticized resin composition flowing through the lead-in path into the circumferential distribution channel toward the slit; and (5) introducing the resin composition flowing through the circumferential distribution channel into the slit and extruding the resin
    Type: Grant
    Filed: September 1, 2016
    Date of Patent: June 4, 2019
    Assignee: Canon Kabushiki Kaisha
    Inventors: Takayuki Hori, Masaaki Takahashi, Masayuki Morohashi, Akira Yane