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).

  • Patent number: 11143443
    Abstract: A heat exchanger includes: a heat exchanging portion configured to exchange heat between a refrigerant flowing through therein and air; a liquid reservoir configured to separate a gas-liquid two-phase refrigerant flowing out of the heat exchanging portion into a gas-phase refrigerant and a liquid-phase refrigerant, the liquid reservoir storing the liquid-phase refrigerant; and a refrigerant adjustment portion configured to adjust a flow state of the refrigerant flowing into the refrigerant adjustment portion through a refrigerant passage of the refrigeration cycle, supply the refrigerant to the heat exchanging portion and adjust an outflow state and an outflow destination of the refrigerant flowing out of the heat exchanging portion or the liquid reservoir. At least a part of the refrigerant adjustment portion is inserted into the liquid reservoir.
    Type: Grant
    Filed: April 3, 2017
    Date of Patent: October 12, 2021
    Inventors: Ryohei Sugimura, Hiroshi Mieda, Masaaki Kawakubo, Daiki Kato, Tetsuya 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
  • Patent number: 11139139
    Abstract: Provided are a charged particle beam generator and a charged particle beam device that can improve insulation reliability as a result of reducing the high electric field generated around a connection section for a conductor. The charged particle beam generator 100 has: a plug 151 that guides high voltage from outside to a charged particle source that is in a vacuum; and a socket 251 having the charged particle source attached thereto. An electric field reduction ring 161 that electrically connects to one of a plurality of conductors that guide high voltage is embedded inside the tip of the plug 151. The plurality of conductors that guide the high voltage are arranged so as to penetrate the electric field reduction ring 161.
    Type: Grant
    Filed: June 28, 2018
    Date of Patent: October 5, 2021
    Assignee: Hitaclii High-Tech Corporation
    Inventors: Hiroshi Morita, Shinichi Kato, Hiroyuki Ito
  • Patent number: 11136547
    Abstract: Provided is a method for inducing mesoderm, comprising a step of bringing pluripotent stem cells into contact with bone morphogenetic protein 4 (BMP4) or CHIR for at least 3 days.
    Type: Grant
    Filed: March 22, 2017
    Date of Patent: October 5, 2021
    Assignees: Kyoto University, Megakaryon Corporation
    Inventors: Koji Eto, Hiroshi Endo, Yukitaka Ito, Junichi Fukunaga
  • 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
    Inventors: Hiroshi ITO, Kazufumi NAKAMURA, Masatoki YOSHIDA, Keisuke INOUE
  • Publication number: 20210293467
    Abstract: A cryogenic refrigerator includes a cooling unit and a magnetic shielding unit. The cooling unit is configured to cool a refrigerant. The magnetic shielding unit covers around. the cooling unit.
    Type: Application
    Filed: March 22, 2021
    Publication date: September 23, 2021
    Applicants: Ricoh Company, Ltd., Taiyo Nippon Sanso Corporation
    Inventors: Jun KONDO, Kunio KAZAMI, Hiroshi KUBOTA, Shunichi MATSUMOTO, Takahiro UMENO, Syoji TAKAMI, Takuji ITO
  • Publication number: 20210296166
    Abstract: In general, according to one embodiment, a stress analysis method comprising: dividing a surface of an object into a plurality of first rectangles each having a first size, on data; and acquiring a first type value for each of the first rectangles. The method further includes: specifying, from among the first rectangles, a plurality of second rectangles that have the first type value of a magnitude that falls within a first range and form a rectangle; and generating a stress model for a set of the second rectangles by using the second rectangles as an element.
    Type: Application
    Filed: August 26, 2020
    Publication date: September 23, 2021
    Applicant: Kioxia Corporation
    Inventors: Hiroshi YOSHIMURA, Kazuyuki HINO, Jiro HIGUCHI, Sachiyo ITO, Ken FURUBAYASHI
  • Publication number: 20210283746
    Abstract: There is provided an apparatus for polishing, comprising a table configured to support a polishing pad; a polishing head configured to hold a substrate; and a polishing solution supply device configured to supply a polishing solution between the polishing pad and the substrate. The polishing solution supply device comprises a plurality of polishing solution supply ports arrayed in a direction intersecting with a rotating direction of the polishing pad in a state that the polishing solution supply device is placed on an upstream side in rotation of the polishing pad relative to the substrate. The polishing solution supply device supplies the polishing solution, such that the polishing solution supplied from the plurality of polishing solution supply ports has a predetermined flow rate distribution.
    Type: Application
    Filed: March 5, 2021
    Publication date: September 16, 2021
    Inventors: Takuya MORIURA, Hiroshi SOTOZAKI, Tadakazu SONE, Masayoshi ITO, Itsuki KOBATA, Hisanori MATSUO, Tetsuya TERADA
  • Patent number: 11117529
    Abstract: A capturing camera has a lens block that includes a lens for focusing light from a vehicle as a subject, an image sensor that captures an image based on light from the vehicle focused by the lens, a filter unit that rotatably supports a polarization filter which limits the light from the vehicle received by the image sensor, a sensor that detects a daytime mode or a night mode, a processor that disposes the polarization filter on a front side of the image sensor in the daytime mode, and disposes a band pass filter on the front side of the image sensor in the night mode, and an illuminator that irradiates the subject with IR light in the night mode. The filter unit switchably supports the polarization filter and the band pass filter that transmits the IR light.
    Type: Grant
    Filed: July 26, 2019
    Date of Patent: September 14, 2021
    Inventors: Yuma Kobayashi, Tetsuo Tanaka, Toshiaki Ito, Shinichi Murakami, Michinori Kishimoto, Hiroshi Mitani, Jyouji Wada
  • Publication number: 20210262198
    Abstract: To provide a technique for reliably acquiring a required braking power during travel and for efficiently using a regenerative power generated during braking. A work vehicle calculates a regenerative power outputted from an electric motor and a target hydraulic driving power for driving a hydraulic pump, supplies the regenerative power to the generator motor operating as a motor and makes the generator motor consume the regenerative power in a case where the regenerative power is equal to or smaller than the target hydraulic driving power, and supplies the regenerative power to the generator motor operating as the motor and makes an exhaust brake consume a power equivalent to a difference between the regenerative power and the target hydraulic driving power in a case where the regenerative power is larger than the target hydraulic driving power.
    Type: Application
    Filed: March 28, 2019
    Publication date: August 26, 2021
    Inventors: Hiroshi UTASHIRO, Akinori KAMIYA, Noritaka ITO, Takatoshi OOKI, Satoshi SEKINO
  • Patent number: 11098201
    Abstract: An object of the present invention is to provide a carbon black for batteries having excellent dispersibility, electron conductivity and oxidation resistance. In addition, an object of the present invention is to provide a low-viscosity conductive composition for an electrode produced using the carbon black, and a low-resistance battery electrode and a battery having excellent high-output characteristics and cycle characteristics produced using the conductive composition. A carbon black for batteries having: BET specific surface area of 50 to 220 m2/g; a crystallite diameter (La) of 30 to 42 ?; and a number of CO2 desorption molecules per unit surface area measured by a temperature-rising desorption gas analysis method (50° C. to 1200° C. of measurement temperature) of 8.0×1016 to 15.0×1016 molecules/m2 is excellent in dispersibility, electron conductivity and oxidation resistance.
    Type: Grant
    Filed: August 8, 2017
    Date of Patent: August 24, 2021
    Inventors: Tatsuya Nagai, Shinichiro Osumi, Daiki Ikeda, Tetsuya Ito, Hiroshi Yokota
  • Patent number: 11098208
    Abstract: Provided is a multilayer lamination film for laser printing that does not require a special ink that discolors by laser light irradiation, and that makes it possible to obtain a printed line having high visibility by irradiation of laser light having a power sufficiently low to avoid damaging a base film. The multilayer lamination film for laser printing includes at least a base material layer, a printing layer, and a sealant layer. The printing layer is a layer made of an ink composition enabling printing by means of laser light. The ink composition is made of white ink containing at least a titanium oxide and a binder resin, the binder resin containing a crystalline component.
    Type: Grant
    Filed: April 3, 2017
    Date of Patent: August 24, 2021
    Inventors: Aya Suzuki, Hiroshi Matsuzaki, Katsunobu Ito
  • 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
    Inventors: Akio Ono, Hiroshi Ito, Tsukasa Shiroganeya, Takuya Niyama, Takuya Iwamoto, Shigeki Inoue
  • Publication number: 20210155041
    Abstract: The present invention provides a composite that has good initial adhesion and good adhesion after high temperature and high humidity aging. Provided is a composite including: a topping rubber composition having a fatty acid content of 0.8% by mass or less; and an adherend plated with a copper-containing layer.
    Type: Application
    Filed: February 2, 2021
    Publication date: May 27, 2021
    Inventors: Natsuki MAEKAWA, Koji FUJISAWA, Hiroshi ITO, Ryosuke HARADA, Daiko FUJIMORI
  • Patent number: 11006792
    Abstract: A toilet laying material is constituted by a granule. The granule is made of a chemically-integrated resin. A recess is formed in the surface of the granule.
    Type: Grant
    Filed: May 22, 2018
    Date of Patent: May 18, 2021
    Assignee: DAIKI CO., LTD.
    Inventor: Hiroshi Ito
  • Publication number: 20210130595
    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: Application
    Filed: February 2, 2018
    Publication date: May 6, 2021
    Inventors: Hiroshi ITO, Sakae OKUBO, Kei KOHARA
  • Patent number: 10982974
    Abstract: A magnet has a circular cylinder or circular tube shape and contains magnetic crystal grains, wherein an orientation of magnetization of the magnet is in a direction perpendicular to an axis of the circular cylinder or the circular tube, and directions of axes of easy magnetization of the magnetic crystal grains are isotropic.
    Type: Grant
    Filed: April 4, 2018
    Date of Patent: April 20, 2021
    Assignee: TDK Corporation
    Inventors: Naoki Mori, Hiroshi Ito, Yoshiaki Okada
  • Patent number: 10973707
    Abstract: The present invention provides a water absorption treatment material that has a structure suitable for obtaining a high level of water disintegrability. A water absorption treatment material is a water absorption treatment material that absorbs a liquid, and includes a granular core portion and a coating layer portion. The granular core portion has a granular shape. The granular core portion contains a first water-absorbent polymer. The coating layer portion covers the granular core portion. The coating layer portion contains a second water-absorbent polymer. The second water-absorbent polymer has a mean particle size smaller than the mean particle size of the first water-absorbent polymer.
    Type: Grant
    Filed: June 27, 2018
    Date of Patent: April 13, 2021
    Assignee: DAIKI CO., LTD.
    Inventors: Hiroshi Ito, Junji Yoshinaga