Patents by Inventor Hiroshi Ito

Hiroshi Ito 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: 20220128549
    Abstract: The present disclosure relates to a method for labeling particles with magnetic particles and an apparatus for labeling particles with magnetic particles.
    Type: Application
    Filed: January 6, 2022
    Publication date: April 28, 2022
    Applicant: ARKRAY, Inc.
    Inventors: Hiroshi Ito, Masahiro Kozuka, Takahide Inouchi, Shigeru Kitamura
  • Patent number: 11312191
    Abstract: A pneumatic tire 1 comprises a carcass 6 extending between bead cores of bead portions via a tread portion 2 and sidewall portions, and a belt layer 7 arranged on an outer side in a tire radial direction of the carcass 6 and inside of the tread portion 2. The pneumatic tire 1 further comprises a damping rubber body 30 arranged between the carcass 6 and the belt layer 7, and a noise damper 20 arranged on an inner cavity surface of the tread portion 2. A width W1 in a tire axial direction of the damping rubber body 30 is in a range of from 60% to 130% of a width W2 in the tire axial direction of the belt layer 7, and a water absorption rate of the noise damper 20 is in a range of from 10% to 25%.
    Type: Grant
    Filed: April 16, 2020
    Date of Patent: April 26, 2022
    Assignee: SUMITOMO RUBBER INDUSTRIES, LTD.
    Inventors: Masako Nakatani, Takahiro Kawachi, Ayuko Yamada, Takuya Horiguchi, Masataka Hiro, Takayuki Nagase, Hiroshi Ito, Fumiya Kato, Subaru Toya
  • Patent number: 11313376
    Abstract: A thrust magnetic bearing includes a stator having a coil that produces a magnetic flux, and a rotor. The magnetic flux supports the rotor in a non-contact manner. The stator has main and auxiliary stator magnetic pole surfaces. The rotor has main and auxiliary rotor magnetic pole surfaces. The main and auxiliary rotor magnetic pole surfaces face the main and auxiliary stator magnetic pole surfaces. The auxiliary stator magnetic pole surface includes at least one first stator surface and at least one second stator surface, alternately arranged. The auxiliary rotor magnetic pole surface includes at least one first rotor surface, and at least one second rotor surface, alternately arranged. Nr?1 and Nt?2, with Nr representing a number of pairs of the first stator and rotor surfaces facing each other, and Nt representing a number of pairs of the second stator and rotor surfaces facing each other.
    Type: Grant
    Filed: September 27, 2021
    Date of Patent: April 26, 2022
    Assignee: Daikin Industries, Ltd.
    Inventors: Shouhei Yamasuso, Yuji Nakazawa, Hiroshi Ito, Noriyuki Ohguro
  • Publication number: 20220110391
    Abstract: A glove includes a main body, and a picking member. The main body is in a bag shape, and is put on a hand. The picking member is fixed to a portion other than an outer surface of the main body. The picking member is capable of being picked up with fingers. The picking member has an inner part, and an outer part. The inner part is a part that is hidden inside the main body when the glove is worn. The outer part is a part that protrudes outside the main body when the glove is worn.
    Type: Application
    Filed: December 20, 2021
    Publication date: April 14, 2022
    Applicant: MUYU CO., LTD.
    Inventor: Hiroshi ITO
  • Publication number: 20220089890
    Abstract: A dispersion liquid includes water, a coloring material, and a dispersion resin that disperses the coloring material. The dispersion resin has a constituent unit A containing a hydrophobic monomer, a constituent unit B containing a hydrophilic acrylic acid monomer, and a constituent unit C containing a hydrophilic vinyl monomer having a sulfonate group, and the weight-average molecular weight of the dispersion resin is 10,000 to 100,000. The content of the constituent unit A is 60 mol % or more relative to the total amount of the dispersion resin.
    Type: Application
    Filed: September 23, 2021
    Publication date: March 24, 2022
    Inventors: Mami TOJINO, Toshihiro OTAKE, Koichi TERAO, Hiroshi ITO, Koji HORIBA
  • Publication number: 20220089157
    Abstract: A vehicle control apparatus, a vehicle control method, and a vehicle following running system according to the present invention are configured in the following manner. In a vehicle following running system, a first vehicle, a second vehicle subsequent to the first vehicle, and the third vehicle subsequent to the second vehicle carry out following running by being non-mechanically connected. The third vehicle selectively acquires first vehicle information including a first physical amount regarding a motion of the first vehicle and second vehicle information including a second physical amount regarding a motion of the second vehicle.
    Type: Application
    Filed: November 22, 2019
    Publication date: March 24, 2022
    Inventors: Hiroshi ITO, Kentaro UENO, Tatsuya IBA
  • Publication number: 20220075384
    Abstract: According to the present invention, a moving body capable of moving within a preset range of movement acquires an image from the environment surrounding the location of the moving body, and determines entry determination conditions for obtaining a result of an entry determination as to whether or not the moving body is allowed to enter a region identified by the location of the moving body and the image. A management terminal outputs the entry determination conditions and the image to an output device, and receives modification information relating to the entry determination conditions from an input device. A server uses the modification information received by the input device of the management terminal to perform learning, including updating of the entry determination conditions, thereby setting the movement range of the moving body, the movement of which is controlled in accordance with the entry determination result.
    Type: Application
    Filed: November 18, 2019
    Publication date: March 10, 2022
    Inventors: Hiroki KANAYAMA, Kenjiro YAMAMOTO, Taishi UEDA, Hiroshi ITO
  • Patent number: 11260900
    Abstract: A motor torque control section switches a change rate of a motor torque for approximating the motor torque to an assist torque according to relationship between the motor torque of an electric motor and the assist torque and according to a change in a turning angle, after automatic steering is cancelled according to a steering torque.
    Type: Grant
    Filed: September 5, 2017
    Date of Patent: March 1, 2022
    Assignee: Hitachi Astemo, Ltd.
    Inventors: Kentaro Ueno, Hiroshi Ito, Takashi Tsutsui
  • Patent number: 11249077
    Abstract: The present disclosure relates to a method for labeling particles with magnetic particles and an apparatus for labeling particles with magnetic particles.
    Type: Grant
    Filed: September 29, 2017
    Date of Patent: February 15, 2022
    Assignee: ARKRAY, Inc.
    Inventors: Hiroshi Ito, Masahiro Kozuka, Takahide Inouchi, Shigeru Kitamura
  • Patent number: 11236223
    Abstract: The present invention provides an innerliner rubber composition having an excellent balance of sheet processability and air retention properties, and a pneumatic tire including the rubber composition. The present invention relates to an innerliner rubber composition, containing a rubber component; a mixture of a fatty acid metal salt and a fatty acid amide; an oil; and a C5 petroleum resin, the rubber component including, based on 100% by mass thereof, at least 70% by mass of a butyl-based rubber, the mixture being present in an amount of 0.8 to 3.2 parts by mass per 100 parts by mass of the rubber component, the mixture, the oil, and the C5 petroleum resin being present in a combined amount of 6.0 to 16.0 parts by mass per 100 parts by mass of the rubber component.
    Type: Grant
    Filed: February 2, 2018
    Date of Patent: February 1, 2022
    Assignee: SUMITOMO RUBBER INDUSTRIES, LTD.
    Inventors: Hiroshi Ito, Sakae Okubo, Kei Kohara
  • Publication number: 20220025204
    Abstract: A dispersion contains water, a color material, and a dispersing resin that disperses the color material, the dispersing resin having a structural unit A containing a hydrophobic monomer, a structural unit B containing a hydrophilic acrylic acid monomer, and a structural unit C containing a sulfonic acid group-containing acrylamide monomer, where the dispersing resin has a weight average molecular weight of from 5000 to 100000 and a content of the structural unit A is 60 mol % or more with respect to a total amount of the dispersing resin.
    Type: Application
    Filed: July 20, 2021
    Publication date: January 27, 2022
    Inventors: Toshihiro OTAKE, Koichi TERAO, Mami TOJINO, Hiroshi ITO, Koji HORIBA
  • Publication number: 20220010805
    Abstract: A thrust magnetic bearing includes a stator having a coil that produces a magnetic flux, and a rotor. The magnetic flux supports the rotor in a non-contact manner. The stator has main and auxiliary stator magnetic pole surfaces. The rotor has main and auxiliary rotor magnetic pole surfaces. The main and auxiliary rotor magnetic pole surfaces face the main and auxiliary stator magnetic pole surfaces. The auxiliary stator magnetic pole surface includes at least one first stator surface and at least one second stator surface, alternately arranged. The auxiliary rotor magnetic pole surface includes at least one first rotor surface, and at least one second rotor surface, alternately arranged. Nr?1 and Nt?2, with Nr representing a number of pairs of the first stator and rotor surfaces facing each other, and Nt representing a number of pairs of the second stator and rotor surfaces facing each other.
    Type: Application
    Filed: September 27, 2021
    Publication date: January 13, 2022
    Inventors: Shouhei YAMASUSO, Yuji NAKAZAWA, Hiroshi ITO, Noriyuki OHGURO
  • Patent number: 11171269
    Abstract: A light emitting device includes a substrate, a light emitting element mounted on the substrate, an uninterrupted annular sealing member installed in such a manner as to surround the light emitting element, a waterproof sheet installed in such a manner as to cover an upper side of the light emitting element and the sealing member, and transmit light emitted from the light emitting element, and an uninterrupted annular cover installed on the waterproof sheet, with a region of the cover being open above the light emitting element. The waterproof sheet is being fixed by sandwiching the waterproof sheet between the sealing member and the cover. A mounting region for the light emitting element on the substrate, which is being laterally surrounded by the sealing member while being covered by the waterproof sheet, is being hermetically sealed.
    Type: Grant
    Filed: August 1, 2019
    Date of Patent: November 9, 2021
    Assignee: TOYODA GOSEI CO., LTD.
    Inventors: Koji Ao, Hiroshi Ito
  • Patent number: 11162045
    Abstract: Grease composition contains (A) a straight-chain perfluoropolyether having a kinematic viscosity of 2-110 mm2/s at 40° C., (B) a branched perfluoropolyether having a kinematic viscosity of 2-100 mm2/s at 40° C., and (C) a fluorocarbon resin powder having a primary particle size of 1 ?m or less, wherein the contained amount of the fluorocarbon resin powder is 25-40 wt % with respect to the weight of the grease composition, and the weight ratio of the straight-chain perfluoropolyether (A) to the branched perfluoropolyether (B) is 15:85 to 70:30.
    Type: Grant
    Filed: March 14, 2018
    Date of Patent: November 2, 2021
    Assignee: Dow Corning Toray Co., Ltd.
    Inventor: Hiroshi Ito
  • Publication number: 20210332229
    Abstract: Provided are a resin composition having excellent heat dissipation properties as well as excellent moldability, and a molded article. The resin composition contains a fluororesin and boron nitride particles, the fluororesin being present in an amount of 35 to 70% by mass and the boron nitride particles being present in an amount of 30 to 65% by mass, each relative to the resin composition, the resin composition having a melt flow rate of 5.0 g/10 min or more.
    Type: Application
    Filed: August 23, 2019
    Publication date: October 28, 2021
    Applicant: DAIKIN INDUSTRIES, LTD.
    Inventors: Hirofumi MUKAE, Hideki KONO, Masaji KOMORI, Hiroshi ITO
  • Publication number: 20210309289
    Abstract: An EPS controller reduces a turning angle of front wheels when it is determined that a normative yaw rate is larger than an actual yaw rate.
    Type: Application
    Filed: September 1, 2017
    Publication date: October 7, 2021
    Inventors: Kentaro UENO, Hiroshi ITO, Takashi TSUTSUI
  • Publication number: 20210290598
    Abstract: Provided is a medicament useful for cardiovascular diseases. An agent for prevention and/or treatment of a cardiovascular diseases, comprising a combination of pemafibrate or a salt thereof and an HMG-CoA reductase inhibitor.
    Type: Application
    Filed: May 7, 2019
    Publication date: September 23, 2021
    Applicants: NATIONAL UNIVERSITY CORPORATION OKAYAMA UNIVERSITY, KOWA COMPANY, LTD.
    Inventors: Hiroshi ITO, Kazufumi NAKAMURA, Masatoki YOSHIDA, Keisuke INOUE
  • Publication number: 20210227879
    Abstract: An object of the present invention is to provide a method for extracting particulate matter from the smoke of a heated smoking article, an extraction container, an extract liquid, and a toxicity test method involving use of the extract. The method of the present invention comprises: (1) collecting particulate matter in the smoke of a heated smoking article in two or more filters capable of capturing the particulate matter; (2) stacking the two or more filters; and (3) squeezing the stacked filters to extract components adhered to the filters. An extraction container 1a of the present invention comprises: an accommodation area 8 capable of accommodating two or more filters 7 in a stacked state; one or more squeezing members (2a, 3a) for squeezing the filters 7 accommodated in the accommodation area 8 in a stacked state; and a reservoir 10 communicating with the accommodation area 8.
    Type: Application
    Filed: April 16, 2021
    Publication date: July 29, 2021
    Applicant: JAPAN TOBACCO INC.
    Inventors: Hiroshi ITO, Tadashi KATO, Shinya TSUNODA
  • Publication number: 20210219489
    Abstract: There is configured a work machine whose engine and fuel tank will not be damaged at time of a work even when the engine and the fuel tank are arranged with offset to one side in the left/right direction of the machine body. The work machine includes a machine body that can travel with left and right front wheels and left and right rear wheels and an implement supported to the machine body. An engine driving the front wheels, the rear wheels and the implement and a fuel tank are disposed between the front wheels and the rear wheels in a front/rear direction of the machine body and at positions offset to further outer side than the left/right center of the machine body. There is provided a protection member which protrudes to a further outer side than an outer end position of the fuel tank in an offset direction of the fuel tank.
    Type: Application
    Filed: June 18, 2019
    Publication date: July 22, 2021
    Inventors: Taro Nakamura, Junichiro Takiguchi, Yusuke Minakata, Kohei Kawaguchi, Sohei Wakabayashi, Hiroki Saito, Masayuki Kaneko, Koshi Kuromi, Shingo Mimae, Hiroshi Ito
  • Patent number: 11065829
    Abstract: The fiber-reinforced resin intermediate material according to the present invention is formed by attaching a resin powder to an outer surface of a reinforcing fiber substrate formed of reinforcing fibers and heating it to melt the resin powder to the outer surface of the reinforcing fiber substrate so as to have an uneven shape derived from the resin powder and also have an opened void space.
    Type: Grant
    Filed: April 14, 2017
    Date of Patent: July 20, 2021
    Assignee: THE JAPAN STEEL WORKS, LTD.
    Inventors: Akio Ono, Hiroshi Ito, Tsukasa Shiroganeya, Takuya Niyama, Takuya Iwamoto, Shigeki Inoue