Patents by Inventor Atsushi Kawaguchi

Atsushi Kawaguchi 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: 11971633
    Abstract: An electrode structure includes: a plurality of pixel electrodes arranged separately from each other; and a plurality of dielectric layers laminated in a first direction with respect to the plurality of pixel electrodes, in which the plurality of dielectric layers includes: a first dielectric layer that spreads over the plurality of pixel electrodes in a direction intersecting with the first direction; and a second dielectric layer that includes dielectric material having a refractive index higher than that of the first dielectric layer, sandwiches the first dielectric layer together with the plurality of pixel electrodes, and has a slit at a position overlapping space between pixel electrodes adjacent when viewed from the first direction.
    Type: Grant
    Filed: May 15, 2020
    Date of Patent: April 30, 2024
    Assignees: SONY SEMICONDUCTOR SOLUTIONS CORPORATION, SONY GROUP CORPORATION
    Inventors: Takashi Sakairi, Tomoaki Honda, Tsuyoshi Okazaki, Keiichi Maeda, Chiho Araki, Katsunori Dai, Shunsuke Narui, Kunihiko Hikichi, Kouta Fukumoto, Toshiaki Okada, Takuma Matsuno, Yuu Kawaguchi, Yuuji Adachi, Koichi Amari, Hideki Kawaguchi, Seiya Haraguchi, Takayoshi Masaki, Takuya Fujino, Tadayuki Dofuku, Yosuke Takita, Kazuhiro Tamura, Atsushi Tanaka
  • Publication number: 20240067169
    Abstract: A vehicle guidance system of the present disclosure includes a guide device that guides the vehicle in a direction away from an estimated driving line estimated to be driven by other vehicle different from the vehicle as the evacuation direction based on the first information about a driving course on which the vehicle drive, the second information about the estimated driving line, and the third information about a current position of the vehicle.
    Type: Application
    Filed: August 30, 2023
    Publication date: February 29, 2024
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Takayuki KAWAGUCHI, Atsushi AYABE
  • Patent number: 11912878
    Abstract: A method of producing organic-inorganic hybrid infrared absorbing particles includes a dispersion liquid preparing step of preparing a dispersion liquid containing infrared absorbing particles, a dispersant, and a dispersion medium; a dispersion medium removing step of removing the dispersion medium from the dispersion liquid by an evaporation; a raw material mixture liquid preparing step of preparing a raw material mixture liquid containing the infrared absorbing particles collected after the dispersion medium removing step, a coating resin material, an organic solvent, an emulsifying agent, water, and a polymerization initiator; a stirring step of stirring the raw material mixture liquid while cooling; and a polymerizing step of polymerizing the coating resin material after deoxygenation treatment which reduces an amount of oxygen in the raw material mixture liquid.
    Type: Grant
    Filed: December 16, 2019
    Date of Patent: February 27, 2024
    Assignees: SUMITOMO METAL MINING CO., LTD., NATIONAL UNIVERSITY CORPORATION YAMAGATA UNIVERSITY
    Inventors: Hirofumi Tsunematsu, Takeshi Chonan, Atsushi Tofuku, Seigou Kawaguchi, Naohiro Kobayashi
  • Publication number: 20240027652
    Abstract: Provided in an aspect of the present invention is a transparent laminate (10) including a functional layer (12) and a low-refractive-index layer (13) having a refractive index lower than the refractive index of the functional layer (12), wherein the surface (13A) of the low-refractive-index layer (13) is the surface (10A) of the transparent laminate (10), the surface (10A) of the transparent laminate (10) is not fogged as tested in an anti-fogging ability test, and the absolute value ?Y1 of a difference in the luminous reflectance Y of the surface (10A) of the transparent laminate (10) between before and after the anti-fogging ability test is 0.2% or less.
    Type: Application
    Filed: June 30, 2021
    Publication date: January 25, 2024
    Inventors: Mariko YAMAMOTO, Tomoyuki HORIO, Atsushi KAWAGUCHI, Kazuo SASAMOTO
  • Patent number: 11225148
    Abstract: A target value obtaining section obtains a target value for the difference in rotational motion between a first motor and a second motor and a target value for output torque. A torque command value calculating section calculates a torque command value for the first motor and a torque command value for the second motor that achieve both of the target value for the difference in rotational motion and the target value for the output torque by using an inverse model of a motion model corresponding to a merging system.
    Type: Grant
    Filed: November 19, 2018
    Date of Patent: January 18, 2022
    Assignee: KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
    Inventors: Teruhiko Nakazawa, Ryoichi Hibino, Hiroyuki Nishizawa, Atsushi Kawaguchi, Gentaro Yamanaka, Yasushi Amano, Masaru Sugai, Yasuhiro Torii
  • Publication number: 20190176645
    Abstract: A target value obtaining section obtains a target value for the difference in rotational motion between a first motor and a second motor and a target value for output torque. A torque command value calculating section calculates a torque command value for the first motor and a torque command value for the second motor that achieve both of the target value for the difference in rotational motion and the target value for the output torque by using an inverse model of a motion model corresponding to a merging system.
    Type: Application
    Filed: November 19, 2018
    Publication date: June 13, 2019
    Applicant: KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
    Inventors: Teruhiko NAKAZAWA, Ryoichi HIBINO, Hiroyuki NISHIZAWA, Atsushi KAWAGUCHI, Gentaro YAMANAKA, Yasushi AMANO, Masaru SUGAI, Yasuhiro TORII
  • Patent number: 10214110
    Abstract: Power supply device includes a power supply circuit with a low voltage load circuit and a high voltage load circuit connected to a plurality of batteries connected in series. A power supply circuit includes an equalizer that can prevent uneven consumption of each battery; a disconnect switch that enables the battery on the low voltage side to be electrically cut off; and a disconnect relay that enables the battery on the high voltage side to be electrically cut off. A machine controller starts an engine controller by turning on an engine key relay after turning on the disconnect relay.
    Type: Grant
    Filed: February 4, 2015
    Date of Patent: February 26, 2019
    Assignee: Caterpillar SARL
    Inventors: Atsushi Kawaguchi, Kenji Yokohata
  • Patent number: 10197024
    Abstract: A fuel supply apparatus able to stop actuating of a fuel supply pump when the fuel supply is stopped or becomes slow, includes a control section which calculates an amount of the fuel in the fuel tank based upon a signal from a fuel gauge, and outputs the result to a fuel meter. The control section also calculates from the fuel gauge signal the amount of the fuel supplied into the fuel tank per unit of time, and if the amount of the fuel supplied per unit of time is determined to be less than a set supply rate, the fuel supply pump is stopped so that a malfunction of the fuel supply can be detected without mounting a special fuel supply sensor.
    Type: Grant
    Filed: November 24, 2015
    Date of Patent: February 5, 2019
    Assignee: Caterpillar SARL
    Inventors: Jun Tanaka, Daizo Morita, Atsunori Shimamoto, Atsushi Kawaguchi
  • Publication number: 20170314520
    Abstract: A fuel supply apparatus able to stop actuating of a fuel supply pump without mounting a special fuel supply sensor when the fuel supply is stopped or becomes slow, includes a control section which calculates an amount of the fuel in the fuel tank based upon a signal from a fuel gauge, and outputs the result to a fuel meter. The control section also calculates from the fuel gauge signal the amount of the supplied into the fuel tank per unit of time, and if the amount of the fuel supplied per unit of time is determined to be less than a set supply rate, the fuel supply pump is stopped so that a malfunction of the fuel supply can be detected without mounting a special fuel supply sensor.
    Type: Application
    Filed: November 24, 2015
    Publication date: November 2, 2017
    Applicant: Caterpillar SARL
    Inventors: Jun Tanaka, Daizo Morita, Atsunori Shimamoto, Atsushi Kawaguchi
  • Publication number: 20170240154
    Abstract: In an electric automobile traveling by driving a rear wheel with an electric motor mounted on a vehicle body rear part, a load distributed to the rear wheel is larger than a load distributed to a front wheel by an amount corresponding to a weight of the electric motor. Therefore, it is desirable that a braking force distribution amount to the rear wheel be larger than that to the front wheel. Without providing a proportional pressure reducing valve changing a ratio of braking force distributed between the front and rear wheels, it is possible, by supplying a same brake fluid pressure from a master cylinder to front and rear wheel brake calipers and carrying out regenerative braking in the rear wheel, to make the braking force distribution amount to the rear wheel larger than that to the front wheel.
    Type: Application
    Filed: February 8, 2017
    Publication date: August 24, 2017
    Inventors: Mikio Kashiwai, Mitsuyasu Ino, Nobuo Kambara, Yoshihiro Namiki, Atsushi Kawaguchi
  • Publication number: 20170001526
    Abstract: Power supply device includes a power supply circuit with a low voltage load circuit and a high voltage load circuit connected to a plurality of batteries connected in series. A power supply circuit includes an equalizer that can prevent uneven consumption of each battery; a disconnect switch that enables the battery on the low voltage side to be electrically cut off; and a disconnect relay that enables the battery on the high voltage side to be electrically cut off. A machine controller starts an engine controller by turning on an engine key relay after turning on the disconnect relay.
    Type: Application
    Filed: February 4, 2015
    Publication date: January 5, 2017
    Applicant: Caterpillar SARL
    Inventors: Atsushi Kawaguchi, Kenji Yokohata
  • Patent number: 9387751
    Abstract: A frame structure of an electric vehicle including right and left drive wheels is capable of being simplified while communalizing components and achieving an efficient arrangement of a running gear and electrical components. An electric vehicle includes a running gear including an electromotor and a speed reduction gear, and a running gear support frame provided to surround the running gear. The speed reduction gear is arranged in the right-to-left center of a vehicle body. The electromotor is configured in such a manner that an axis direction is arranged along a vehicle right-to-left direction so that the electromotor extends to one side in a right-to-left direction of the speed reduction gear and is arranged between the speed reduction gear and a left lower side frame of the running gear support frame.
    Type: Grant
    Filed: November 5, 2014
    Date of Patent: July 12, 2016
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Mikio Kashiwai, Atsushi Kawaguchi, Nobuo Kambara, Shinya Agatsuma
  • Publication number: 20150122561
    Abstract: A frame structure of an electric vehicle including right and left drive wheels is capable of being simplified while communalizing components and achieving an efficient arrangement of a running gear and electrical components. An electric vehicle includes a running gear including an electromotor and a speed reduction gear, and a running gear support frame provided to surround the running gear. The speed reduction gear is arranged in the right-to-left center of a vehicle body. The electromotor is configured in such a manner that an axis direction is arranged along a vehicle right-to-left direction so that the electromotor extends to one side in a right-to-left direction of the speed reduction gear and is arranged between the speed reduction gear and a left lower side frame of the running gear support frame.
    Type: Application
    Filed: November 5, 2014
    Publication date: May 7, 2015
    Applicant: HONDA MOTOR CO., LTD.
    Inventors: Mikio KASHIWAI, Atsushi KAWAGUCHI, Nobuo KAMBARA, Shinya AGATSUMA
  • Patent number: 9004220
    Abstract: A strut suspension is disposed on a vehicle front side of a rotation center of a front wheel. A rack and pinion mechanism is disposed on a vehicle front side of the strut suspension. Since the strut suspension and the rack and pinion mechanism are disposed on the vehicle front side of the rotation center of the front wheel, a foot space can be moved forward to a position where the foot space overlaps the front wheel. A vehicle cabin space can be thereby increased.
    Type: Grant
    Filed: March 27, 2013
    Date of Patent: April 14, 2015
    Assignee: Honda Motor Co., Ltd.
    Inventors: Atsushi Kawaguchi, Masayuki Fujita, Yohei Kawasaki, Futoshi Miyakawa, Tatsuya Shiokawa
  • Patent number: 8746384
    Abstract: An electric vehicle capable of protecting a coupling portion between a wheel and an axle from disturbance. An electric vehicle includes an axle that is a hollow cylindrical shaft passing substantially coaxially through a wheel in a manner extending from both sides of the wheel. A motor shaft is inserted into a hollow portion of the axle substantially coaxially with the axle in a manner extending from both ends of the axle. In this case, a motor is connected to a base end of the motor shaft extending from one end of the axle. Between the wheel and the motor, there are provided a coupling portion for coupling between the one end of the axle and the wheel, and a labyrinth structure for sealing between the wheel and the motor in a manner surrounding the coupling portion.
    Type: Grant
    Filed: March 28, 2012
    Date of Patent: June 10, 2014
    Assignee: Honda Motor Co., Ltd.
    Inventors: Masahiro Nakashima, Atsushi Kawaguchi
  • Patent number: 8569016
    Abstract: The present invention aims to express influenza virus RNA polymerase on a large scale, to crystallize the influenza virus RNA polymerase, and to provide a method for screening a substance capable of serving as an active ingredient in anti-influenza drugs. The present invention provides a complex comprising a polypeptide consisting of an amino acid sequence at positions 678-757 of the RNA polymerase PB1 subunit in influenza A/Puerto Rico/8/34 H1N1 (SEQ ID NO: 2) and a polypeptide consisting of an amino acid sequence at positions 1-37 of RNA polymerase PB2 subunit in influenza A/Puerto Rico/8/34 H1N1 (SEQ ID NO: 4). This complex can be crystallized in the presence of a precipitant such as potassium phosphate and PEG4000. Moreover, with the use of information on the crystal structure of this complex, it is possible to provide a method for screening a substance capable of serving as an active ingredient in anti-influenza drugs.
    Type: Grant
    Filed: October 16, 2009
    Date of Patent: October 29, 2013
    Assignees: Public University Corporation Yokohama City University, University of Tsukuba
    Inventors: Eiji Obayashi, Sam-Yong Park, Kyosuke Nagata, Atsushi Kawaguchi
  • Publication number: 20130277137
    Abstract: A strut suspension is disposed on a vehicle front side of a rotation center of a front wheel. A rack and pinion mechanism is disposed on a vehicle front side of the strut suspension. Since the strut suspension and the rack and pinion mechanism are disposed on the vehicle front side of the rotation center of the front wheel, a foot space can be moved forward to a position where the foot space overlaps the front wheel. A vehicle cabin space can be thereby increased.
    Type: Application
    Filed: March 27, 2013
    Publication date: October 24, 2013
    Inventors: Atsushi KAWAGUCHI, Masayuki FUJITA, Yohei KAWASAKI, Futoshi MIYAKAWA, Tatsuya SHIOKAWA
  • Patent number: 8455229
    Abstract: The present invention aims to express influenza virus RNA polymerase on a large scale, to crystallize the influenza virus RNA polymerase, and to provide a method for screening a substance capable of serving as an active ingredient in anti-influenza drugs which target a protein highly conserved among influenza virus species. The present invention provides a complex comprising a polypeptide consisting of an amino acid sequence at positions 239-716 of the RNA polymerase PA subunit in influenza A/Puerto Rico/8/1934 H1N1 and a polypeptide consisting of an amino acid sequence at positions 1-81 of the RNA polymerase PB1 subunit in influenza A/Puerto Rico/8/1934 H1N1, as well as a method for screening a substance capable of serving as an active ingredient in anti-influenza drugs, which comprises the step of selecting a substance which inhibits the interaction between ?-subunit and ?-subunit 1, each constituting influenza virus RNA polymerase, in the presence of a candidate substance.
    Type: Grant
    Filed: July 2, 2009
    Date of Patent: June 4, 2013
    Assignee: University of Tsukuba
    Inventors: Kyosuke Nagata, Atsushi Kawaguchi, Sam-Yong Park, Eiji Obayashi
  • Patent number: 8371411
    Abstract: An electric vehicle includes a double-sided swing arm that supports a motor shaft, an axle, and a wheel by supporting a motor on one side of the wheel and a reduction mechanism on the other side of the wheel. In this case, the swing arm is composed of, on the one side of the wheel, plural separable arm portions. The arm portions have respective separation points on an outside or outer periphery of the wheel. With the components arranged in this manner, weight balance of the electric vehicle is easily achieved, and the operational efficiency of mounting, removal, and replacement of the wheel and the motor is improved.
    Type: Grant
    Filed: March 28, 2012
    Date of Patent: February 12, 2013
    Assignee: Honda Motor Co., Ltd.
    Inventors: Atsushi Kawaguchi, Yoshitaka Kobayashi, Masahiro Nakashima, Takashi Tominaga
  • Patent number: 8318388
    Abstract: A mask blank manufacturing department manufactures a mask blank by forming a thin film to be a mask pattern on a mask blank transparent substrate. When providing the mask blank to a mask manufacturing department, the mask blank manufacturing department provides optical characteristic information (transmittance variation) of the mask blank transparent substrate and optical characteristic information (transmittance variation and/or phase difference variation) of the mask blank to the mask manufacturing department. The optical characteristic information of the mask blank transparent substrate is provided to the mask blank manufacturing department from a materials processing department that manufactures mask blank transparent substrates.
    Type: Grant
    Filed: June 30, 2011
    Date of Patent: November 27, 2012
    Assignee: Hoya Corporation
    Inventors: Osamu Suzuki, Hiroyuki Akagawa, Masaru Tanabe, Atsushi Kawaguchi, Naozumi Ishibashi