Patents by Inventor Keisuke Suzuki

Keisuke Suzuki 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: 20210403382
    Abstract: A method for producing a ceramic complex includes: preparing a raw material mixture that contains 5% by mass or more and 40% by mass or less of first rare earth aluminate fluorescent material particles containing an activating element and a first rare earth element different from the activating element, 0.1% by mass or more and 32% by mass or less of oxide particles containing a second rare earth element, and the balance of aluminum oxide particles, relative to 100% by mass of the total amount of the first rare earth aluminate fluorescent material particles, the oxide particles, and the aluminum oxide particles; preparing a molded body of the raw material mixture; and obtaining a sintered body by calcining the molded body in a temperature range of 1,550° C. or higher and 1,800° C. or lower.
    Type: Application
    Filed: June 29, 2021
    Publication date: December 30, 2021
    Applicant: NICHIA CORPORATION
    Inventors: Toshiyuki HIRAI, Keisuke SUZUKI, Hirofumi OGURI
  • Publication number: 20210379988
    Abstract: Provided is a control apparatus for an electric vehicle that can set a final torque instruction value without necessitating a repetition of a calculation. A control apparatus calculates a power limit value of each motor that is used when power is supplied to a plurality of motors, based on a power limit value of a power source, and calculates a torque instruction value of each motor based on the power limit value of each motor.
    Type: Application
    Filed: August 15, 2017
    Publication date: December 9, 2021
    Inventors: Keisuke SUZUKI, Satoshi KANEKO, Kazuya TAKAHASHI
  • Publication number: 20210371673
    Abstract: A coated body is obtained by providing a surface layer of a coating composition on a substrate, wherein the surface layer contains cerium oxide particles having an oxygen-deficient fluorite structure and having an average crystallite diameter of 10 nm or less, and the cerium oxide particles have, in a Raman spectrum, a peak that is attributed to the F2g vibration mode of a Ce—O bond and that is offset by more than 2 cm?1 toward the lower wavenumber from a peak that is attributed to the F2g vibration mode of a Ce—O bond and that is obtained when a standard substance is measured. This coated body significantly suppresses fungal growth inside of a door and algal growth outside of a door for a long period of time.
    Type: Application
    Filed: March 26, 2021
    Publication date: December 2, 2021
    Inventors: Shunsuke NISHINO, Hiroyuki FUJII, Takeshi IKEDA, Aiko ITAMI, Makoto HAYAKAWA, Akira SHIMAI, Keisuke SUZUKI
  • Patent number: 11186283
    Abstract: Provided is control apparatus for an electric vehicle, which is capable of suppressing simultaneous slip of front and rear wheels. The control apparatus for an electric vehicle controls a front electric motor and a rear electric motor so that a difference between a torque command value of the front electric motor and a torque command value of the rear electric motor is larger than a predetermined value.
    Type: Grant
    Filed: November 28, 2017
    Date of Patent: November 30, 2021
    Assignee: Hitachi Astemo, Ltd.
    Inventors: Keisuke Suzuki, Hitoshi Kobayashi, Kazuya Takahashi
  • Patent number: 11167806
    Abstract: The disclosure provides a vehicle front structure that includes a dash panel that separates a front compartment and a vehicle cabin from each other, and dash members attached to a surface of the dash panel on a side of the vehicle cabin. Right and left wheel house portions are provided in right and left lower half portions of the dash panel, respectively, the right and left wheel house portions projecting towards the vehicle cabin so as to configure rear walls of wheel houses for front tire wheel assemblies, respectively. The dash members are attached to surfaces of the wheel house portions on the vehicle cabin side, respectively, so as to obliquely extend downward and inward in a vehicle width direction from upper ends of the wheel house portions in the vehicle width direction, respectively.
    Type: Grant
    Filed: March 25, 2020
    Date of Patent: November 9, 2021
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Masato Nakamura, Keisuke Suzuki
  • Patent number: 11156516
    Abstract: An abnormality determination device according to one aspect of the present disclosure is an abnormality determination device that determines an abnormality of an inducer used for a pump, the abnormality determination device including a stress-response acquisition unit that acquires a stress response indicating a temporal change in stress applied to the inducer, an accumulated-fatigue-damage-degree calculation unit that calculates an accumulated fatigue-damage degree of the inducer based on the stress response, a lifetime-consumption-rate calculation unit that calculates a lifetime consumption rate that is a changing rate of the accumulated fatigue-damage degree with respect to time, and a determination unit that determines an abnormality of the inducer based on the accumulated fatigue-damage degree and the lifetime consumption rate, in which the inducer is used only for a predetermined use time per operation of the pump.
    Type: Grant
    Filed: December 19, 2016
    Date of Patent: October 26, 2021
    Assignee: IHI Corporation
    Inventors: Hatsuo Mori, Keisuke Suzuki, Noriyoshi Mizukoshi, Takashi Ogai
  • Publication number: 20210290054
    Abstract: In a slit lamp microscope, ease of maintenance of an illumination-power-supply cable is improved while preventing the cable from appearing untidy. An illumination support arm of a slit lamp microscope is provided with a groove-shaped cable holder in which the illumination-power-supply cable is disposed along the outer surface of the illumination support arm in an externally exposed state. This configuration facilitates replacement of the illumination-power-supply cable even when a problem, such as breaking of the illumination-power-supply cable, occurs, thus improving ease of maintenance. Furthermore, because the illumination-power-supply cable is disposed along the groove-shaped cable holder, the slit lamp microscope has a neat appearance.
    Type: Application
    Filed: April 13, 2017
    Publication date: September 23, 2021
    Applicant: RIGHT MFG. CO., LTD.
    Inventors: Norikazu Hamanaka, Hajime Hakamada, Kotaro Kawanishi, Keisuke Suzuki
  • Publication number: 20210280411
    Abstract: A deposition method of forming silicon oxide films collectively on a plurality of substrates in a processing container performs a plurality of execution cycles each of which includes: supplying a silicon material gas containing an organoamino-functionalized oligosiloxane compound into the processing container; and supplying an oxidizing gas into the processing container adjusted to a pressure of 1 Torr to 10 Torr (133 Pa to 1333 Pa).
    Type: Application
    Filed: February 25, 2021
    Publication date: September 9, 2021
    Inventors: Koji SASAKI, Keisuke SUZUKI, Tomoya HASEGAWA
  • Publication number: 20210249926
    Abstract: A coil bobbin of the present disclosure is a coil bobbin attached to a stator core of a distributed winding radial gap-type rotating electric machine, and includes a teeth holding portion and a slot insulator which are made of an insulator. The teeth holding portion has: a first wall surface that covers a first circumferential side surface of a tooth of the stator core; a second wall surface that covers at least a part of a second circumferential side surface of the tooth; and a third wall surface that covers both side surfaces in an axial direction of the tooth. The slot insulator is formed integrally with the first wall surface of the teeth holding portion, and has a plurality of through-holes extending in the axial direction and arrayed in a radial direction.
    Type: Application
    Filed: November 16, 2020
    Publication date: August 12, 2021
    Inventors: Yuji ENOMOTO, Seiji OKITA, Keisuke SUZUKI, Kohei ETO, Eiji KATAYAMA
  • Patent number: 11084977
    Abstract: Provided are a ceramic complex having high light emission intensity and a method for producing the same. Proposed is a ceramic complex, including a rare earth aluminate fluorescent material having a composition represented by the following formula (I) and an aluminum oxide, wherein the content of the aluminum oxide is 70% by mass or more, the content of Na is 7 ppm by mass or less, the content of Si is 5 ppm by mass or less, the content of Fe is 3 ppm by mass or less, and the content of Ga is 5 pm by mass or less, relative to the total amount of the rare earth aluminate fluorescent material having a composition represented by the following formula (I) and the aluminum oxide. (Ln1-aCea)3Al5O12 ??(I) wherein Ln represents at least one element selected from the group consisting of Y, Gd, Lu, and Tb; and a satisfies 0<a?0.022.
    Type: Grant
    Filed: August 28, 2019
    Date of Patent: August 10, 2021
    Assignee: NICHIA CORPORATION
    Inventors: Naoto Fujioka, Tadayoshi Yanagihara, Keisuke Suzuki, Hiroshi Ogasa
  • Publication number: 20210179932
    Abstract: A method for manufacturing a wavelength conversion member that offers a high emission intensity and a high light conversion efficiency is provided. The method for manufacturing a wavelength conversion member includes providing a green body containing an yttrium-aluminum-garnet phosphor with a composition represented by Formula (I) below and alumina particles with an alumina purity of 99.0% by mass or more, primary-sintering the green body to obtain a first sintered body, and secondary-sintering the first sintered body by applying a hot isostatic pressing (HIP) treatment to obtain a second sintered body. (Y1-a-bGdaCeb)3Al5O12??(I) wherein a and b satisfy 0?a?0.3 and 0<b?0.022.
    Type: Application
    Filed: February 4, 2021
    Publication date: June 17, 2021
    Applicant: NICHIA CORPORATION
    Inventors: Tadayoshi YANAGIHARA, Naoto FUJIOKA, Keisuke SUZUKI
  • Publication number: 20210136875
    Abstract: A heating device includes a heater electrode disposed in the inner portion of a plate-like body and including a heater line portion; and a plurality of specific portions arranged side by side in a predetermined arrangement direction. The heater line portion includes a first heater line portion and a second heater line portion arranged in a location closer than the first heater line portion to the specific portions. The second heater line portion has a projecting line part passing through a first virtual straight line and curving toward a side of the first heater line portion; and a recessed line part extending to avoid a second virtual straight line and curving toward a side opposite to the side of the first heater line portion.
    Type: Application
    Filed: October 27, 2020
    Publication date: May 6, 2021
    Inventor: Keisuke SUZUKI
  • Publication number: 20210128550
    Abstract: [Problem to be Solved] The present invention provides a medicament for cytokine release syndrome, autoimmune-related adverse events, macrophage activation syndrome, hemophagocytic lymphohistiocytosis or Langerhans cell histiocytosis. [Means to Solve the Problem] The present invention provides a medicament for at least one selected from the group consisting of cytokine release syndrome, autoimmune-related adverse events, macrophage activation syndrome, hemophagocytic lymphohistiocytosis and Langerhans cell histiocytosis, wherein the medicament comprises a compound represented by the following formula I: or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: November 29, 2019
    Publication date: May 6, 2021
    Applicant: TORII PHARMACEUTICAL CO., LTD.
    Inventors: Yoshihiro WATANABE, Yoshio TAHARA, Keisuke SUZUKI, Takayuki MIMURA, Saori OHMAE
  • Patent number: 10968515
    Abstract: There is provided a vertical heat treatment apparatus for forming a film by supplying a precursor gas to a plurality of substrates that are held in a substantially horizontal posture on a substrate holder with a predetermined interval in a vertical direction. The apparatus includes a processing container including an inner tube accommodating the substrate holder and an outer tube that is disposed outside the inner tube; and a gas nozzle that extends vertically along an inner peripheral surface of the inner tube and has a distal end that penetrates from an inside of the inner tube to an outside of the inner tube. A first gas hole for supplying the precursor gas to the inside of the inner tube and a second gas hole for supplying the precursor gas to the outside of the inner tube are formed on the gas nozzle.
    Type: Grant
    Filed: December 18, 2018
    Date of Patent: April 6, 2021
    Assignee: TOKYO ELECTRON LIMITED
    Inventors: Eiji Kikama, Hiromi Shima, Kyungseok Ko, Shingo Hishiya, Keisuke Suzuki, Tosihiko Jo, Ken Itabashi, Satoru Ogawa
  • Patent number: 10964530
    Abstract: A method of forming a blocking silicon oxide film on a target surface on which a silicon oxide film and a silicon nitride film are exposed, includes: placing a workpiece having the target surface on which the silicon oxide film and the silicon nitride film are exposed in a processing container under a depressurized atmosphere; forming a spacer polysilicon film to be a sacrificial film on the target surface on which the silicon oxide film and the silicon nitride film are exposed; and substituting the spacer polysilicon film with a substitution silicon oxide film by supplying thermal energy, oxygen radicals and hydrogen radicals onto the workpiece.
    Type: Grant
    Filed: October 29, 2018
    Date of Patent: March 30, 2021
    Assignee: TOKYO ELECTRON LIMITED
    Inventors: Kyungseok Ko, Hiromi Shima, Eiji Kikama, Keisuke Suzuki, Shingo Hishiya
  • Patent number: 10954219
    Abstract: The present invention provides a compound having a particular chemical structure or a pharmacologically acceptable salt thereof which has an excellent inhibitory effect on EZH1 and/or EZH2 activity. The present invention provides a compound having a 1, 3-benzodioxole structure represented by the general formula (I) or a pharmacologically acceptable salt thereof, or a pharmaceutical composition comprising the compound (wherein R1, R2, R3, R4, R5, R6, and V in the formula (I) are each as defined in the present specification).
    Type: Grant
    Filed: June 7, 2018
    Date of Patent: March 23, 2021
    Assignee: DAIICHI SANKYO COMPANY, LIMITED
    Inventors: Osamu Kanno, Jun Watanabe, Takao Horiuchi, Akira Nakao, Keisuke Suzuki, Tomonori Yamasaki, Nobuaki Adachi, Daisuke Honma, Yoshito Hamada
  • Patent number: 10947448
    Abstract: A method for manufacturing a wavelength conversion member that offers a high emission intensity and a high light conversion efficiency is provided. The method for manufacturing a wavelength conversion member includes providing a green body containing an yttrium-aluminum-garnet phosphor with a composition represented by Formula (I) below and alumina particles with an alumina purity of 99.0% by mass or more, primary-sintering the green body to obtain a first sintered body, and secondary-sintering the first sintered body by applying a hot isostatic pressing (HIP) treatment to obtain a second sintered body. (Y1-a-bGdaCeb)3Al5O12??(I) wherein a and b satisfy 0?a?0.3 and 0<b?0.022.
    Type: Grant
    Filed: February 27, 2018
    Date of Patent: March 16, 2021
    Assignee: NICHIA CORPORATION
    Inventors: Tadayoshi Yanagihara, Naoto Fujioka, Keisuke Suzuki
  • Publication number: 20210040057
    Abstract: The present invention directs to provide a novel compound for treating and/or preventing pain, having excellent skin permeation and reduced skin irritation.
    Type: Application
    Filed: February 5, 2019
    Publication date: February 11, 2021
    Applicant: Daiichi Sankyo Company, Limited
    Inventor: Keisuke Suzuki
  • Patent number: 10907702
    Abstract: A transmission device that includes a first shaft, a second shaft to which torque is transmitted from the first shaft via a torque transmitting mechanism, a tubular drive gear attached to the second shaft, and a driven gear that meshes with the drive gear, wherein the drive gear includes a plurality of outer teeth that are each meshed with a corresponding one of gear teeth of the driven gear and a fitting portion that is formed on an inner peripheral surface of the drive gear and that is fitted to the second shaft so that the drive gear rotates integrally with the second shaft.
    Type: Grant
    Filed: June 7, 2017
    Date of Patent: February 2, 2021
    Assignee: AISIN AW CO., LTD.
    Inventors: Masaki Nagata, Yusuke Suzuki, Keisuke Suzuki, Yuji Ueno, Takashi Ando, Takeshi Kimura
  • Publication number: 20210026566
    Abstract: Each node identifies, for each storage device connected to the node, a transfer rate of the storage device from device configuration information including information representing a transfer rate decided between the node and the storage device and which was acquired by an OS of the node. Associated to each chunk is the transfer rate identified by the node to which the storage device, which is a basis of the chunk, is connected. At least one node maintains, for each chunk group, two or more chunks configuring the chunk group as chunks associated with a same transfer rate. The chunks configuring the chunk group are based on the two or more storage devices connected to the two or more nodes. When redundant data is written in the chunks, completion of the write request is replied. The node maintains chunks configuring the chunk group as chunks associated with a same transfer rate.
    Type: Application
    Filed: March 10, 2020
    Publication date: January 28, 2021
    Applicant: HITACHI, LTD.
    Inventors: Keisuke SUZUKI, Hidechika NAKANISHI