Patents by Inventor Yosuke Suzuki

Yosuke 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).

  • Patent number: 11027721
    Abstract: A control system for a vehicle that prevents an unintentional mode change when a command signal cannot be transmitted to an engagement device. In the vehicle, HV-Lo mode is established by connecting a carrier to a carrier by a first clutch while disconnecting the carrier from a ring gear by a second clutch, and HV-Lo mode is established by disconnecting the carrier from the carrier by the first clutch while connecting the carrier to the ring gear by the second clutch. A normally stay clutch is used as at least one of the first clutch and the second clutch.
    Type: Grant
    Filed: November 9, 2018
    Date of Patent: June 8, 2021
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Tatsuya Imamura, Hideaki Komada, Akiko Nishimine, Yosuke Suzuki, Hidekazu Nagai, Takahito Endo, Hirotsugu Yoshino, Kensei Hata, Hiroki Yasui
  • Publication number: 20210165324
    Abstract: A resist composition containing: a base material component exhibiting changed solubility in a developing solution under action of acid; an acid generator component generating an acid upon exposure; and a photodegradable base controlling diffusion of the acid generated from the acid generator component upon exposure, in which the photodegradable base contains a compound represented by General Formula (d0), in which R011 represents an aryl group having an electron-withdrawing group, R021 and R022 each independently represent an aryl group which may have a substituent, Z represents a sulfur atom, an oxygen atom, a carbonyl group, or a single bond, and X? represents a counter anion
    Type: Application
    Filed: November 24, 2020
    Publication date: June 3, 2021
    Inventors: Yosuke SUZUKI, Takahiro KOJIMA, Yasuhiro YOSHII, Yoichi HORI, Mari MURATA
  • Publication number: 20210157301
    Abstract: An information system for industrial equipment includes processing circuitry that controls processing apparatuses that each execute a predetermined process with respect to at least one workpiece, respectively collects, from the processing apparatuses, processing information sets that are respectively related to processing steps executed by the processing apparatuses until one corresponding product is manufactured from the at least one workpiece, and associates the processing information sets by assigning to the processing information sets a link identifier that permits a linkage between respective steps of the processing steps related to the one corresponding product.
    Type: Application
    Filed: November 13, 2020
    Publication date: May 27, 2021
    Applicant: Kabushiki Kaisha Yaskawa Denki
    Inventors: Takeshi NAGATA, Takahiko SUZUKI, Kengo GOTO, Yosuke KAMIYA, Shinichiro OBATA
  • Patent number: 11009127
    Abstract: A shift mechanism switches power transmission paths among a first transmission shaft, a second transmission shaft, and a third transmission shaft that are concentrically arranged on a rotational axis. The shift mechanism has a drive drum that is provided so as to be coaxial with the rotational axis and pivotable about the rotational axis, and a first driven drum and a second driven drum that are arranged on the rotational axis so as to be concentric with the drive drum and move along the rotational axis as the drive drum pivots. As the first driven drum moves, a first shift sleeve advances and retreats, and the first transmission shaft and the second transmission shaft are connected and disconnected. In addition, as the second driven drum moves, a second shift sleeve advances and retreats, and the second transmission shaft and the third transmission shaft are connected and disconnected.
    Type: Grant
    Filed: April 16, 2019
    Date of Patent: May 18, 2021
    Assignees: KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO, TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Isamu Shiotsu, Hirotsugu Yoshino, Hideaki Komada, Yosuke Suzuki
  • Publication number: 20210139029
    Abstract: A vehicle control system includes: an operation element configured to detect a first operation and a second operation by an occupant; and a control device configured to execute acceleration control, deceleration control, and constant speed control when a vehicle moves forward. The acceleration control is control to accelerate the vehicle in response to the first operation. The deceleration control is control to decelerate the vehicle in response to the second operation. When the first operation ends, the control device sets a vehicle speed at an end of the first operation to a target vehicle speed in a case where a vehicle state does not satisfy a prescribed condition, and sets a prescribed value higher than the vehicle speed at the end of the first operation to the target vehicle speed in a case where the vehicle state satisfies the prescribed condition.
    Type: Application
    Filed: November 5, 2020
    Publication date: May 13, 2021
    Inventors: Ryo YAMAZAKI, Yosuke SHIMIZU, Takeyuki SUZUKI
  • Patent number: 10994772
    Abstract: A steering system in a vehicle includes a plurality of subsystems provided with a control unit. The control unit includes a storage unit storing steer angle information regarding a steer angle of one of a steering mechanism and a steered mechanism when the steering mechanism or the steered mechanism stops, an abnormality determiner determining abnormality of the motor rotation detection value and the detection circuit in the plurality of subsystems at a start time of a motor based on a comparison of at least two parameters, and a steer angle calculator calculating the steer angle based on the parameters having been determined by the abnormality determiner as not abnormal.
    Type: Grant
    Filed: December 4, 2019
    Date of Patent: May 4, 2021
    Assignee: DENSO CORPORATION
    Inventors: Takashi Suzuki, Shuji Kuramitsu, Nobuyori Nakajima, Go Endoh, Haruo Suzuki, Koichi Nakamura, Yosuke Ogi, Atsuko Oka
  • Publication number: 20210116645
    Abstract: A grating coupler having first and second ends for coupling a light beam to a waveguide of a chip includes a substrate configured to receive the light beam from the first end and transmit the light beam through the second end, the substrate having a first refractive index n1, a grating structure having curved grating lines arranged on the substrate, the grating structure having a second refractive index n1, wherein the curved grating lines have line width w and height d and are arranged by a pitch ?, wherein the second refractive index n2 is less than first refractive index n1, and a cladding layer configured to cover the grating structure, wherein the cladding layer has a third refractive index n3. The curves of the grating lines are constructed such that the emitting beam is shaped for efficient coupling to another optical component. The curves can also be tilted to reduce coupling back into the waveguide.
    Type: Application
    Filed: January 28, 2020
    Publication date: April 22, 2021
    Applicants: Mitsubishi Electric Research Laboratories, Inc., Mitsubishi Electric Corporation
    Inventors: Keisuke Kojima, Satoshi Nishikawa, Shusaku Hayashi, Yosuke Suzuki, Jonathan Klamkin, Yingheng Tang
  • Patent number: 10975849
    Abstract: A first vibration sensor measures vibration of a bearing. A second vibration sensor for measuring background noise received by the first vibration sensor is installed so as not to receive vibration of the bearing. A data acquisition device receives a first signal that is a measurement signal of the first vibration sensor and a second signal that is a measurement signal of the second vibration sensor and outputs a third signal obtained by subtracting the second signal from the first signal as data indicating vibration of the bearing.
    Type: Grant
    Filed: March 15, 2017
    Date of Patent: April 13, 2021
    Assignee: NTN CORPORATION
    Inventors: Yosuke Suzuki, Toru Takahashi
  • Publication number: 20210088471
    Abstract: A sensor element (100) including a measurement chamber (89); a pump cell (83) including a solid electrolyte body (69), an inner electrode (101), and an outer electrode (99); and a reference cell (85). At least one electrode contains a noble metal and a component of the solid electrolyte body. In a cross section, the at least one electrode has a noble metal region (205), a solid electrolyte body region (203), and a coexistence region (207) in which the noble metal and the component of the solid electrolyte body coexist. Further, in the cross section, an area ratio SR of the coexistence region is not less than 15.5% and is less than 30%.
    Type: Application
    Filed: September 16, 2020
    Publication date: March 25, 2021
    Applicant: NGK SPARK PLUG CO., LTD.
    Inventors: Yosuke SUZUKI, Takumi Yamada, Hitoshi Furuta, Kentaro Kamada
  • Patent number: 10879574
    Abstract: A lithium air battery system includes: a lithium air battery that includes a negative electrode made of a negative electrode material for absorbing and releasing a lithium ion, a positive electrode made of a positive electrode material and including a catalyst for reducing oxygen which is positive electrode active material, and a solid electrolyte layer including a solid electrolyte interposed between the negative electrode and the positive electrode; and a humidity control unit that adjusts a humidity of gas which includes oxygen and contacts with at least the positive electrode. The humidity control unit adjusts the humidity of the gas based on a temperature of the lithium air battery at least during operation of the lithium air battery.
    Type: Grant
    Filed: March 6, 2017
    Date of Patent: December 29, 2020
    Assignee: DENSO CORPORATION
    Inventors: Yosuke Suzuki, Kan Kitagawa, Hidehiko Hiramatsu
  • Publication number: 20200387017
    Abstract: An optical semiconductor device includes a semiconductor substrate, a first semiconductor layer provided on the semiconductor substrate, and a mesa waveguide provided on the principal surface of the first semiconductor layer. The semiconductor device also includes a buried layer covering the upper surface of the first semiconductor layer. Part of the upper surface of the first semiconductor layer is exposed. A mesa structure provided at the boundary between a part of the first semiconductor layer is covered with the buried layer and a part of the first semiconductor layer is exposed. One side of the mesa structure is covered with the buried layer, and the other side is exposed. The optical semiconductor device can reduce the generation of stress in the buried layer, for example, to suppress the occurrence of cracks in the buried layer and enhance the reliability.
    Type: Application
    Filed: October 2, 2018
    Publication date: December 10, 2020
    Applicant: Mitsubishi Electric Corporation
    Inventors: Yuichiro HORIGUCHI, Satoshi NISHIKAWA, Koichi AKIYAMA, Keigo FUKUNAGA, Yohei HOKAMA, Yosuke SUZUKI
  • Patent number: 10844030
    Abstract: The present invention relates to a method for producing furfural, including: obtaining a sugar solution containing at least one of a monosaccharide having 5 carbon atoms and a polysaccharide containing the monosaccharide having 5 carbon atoms by carrying out a reaction with a specific resource as a raw material in the presence of a catalyst in a solvent; converting at least one of the monosaccharide and the polysaccharide containing the monosaccharide in the sugar solution into furfural by a dehydration reaction, so as to obtain a reaction solution; and separating the reaction solution into an organic layer and an aqueous layer, wherein an aromatic hydrocarbon solvent having a density of from 0.90 g/cm3 to 1.1 g/cm3 at 25° C. and under atmospheric pressure is used, and wherein the reaction solution is separated at a temperature higher than 90° C. and lower than 150° C.
    Type: Grant
    Filed: September 24, 2018
    Date of Patent: November 24, 2020
    Assignee: Mitsubishi Chemical Corporation
    Inventors: Yusuke Izawa, Yosuke Suzuki, Masaru Utsunomiya
  • Publication number: 20200300741
    Abstract: A flow inspection method includes: a flow step of making powder resin flow in a housing portion of a flow tank; a viscosity measurement step of measuring a viscosity of the powder resin flowing in the housing portion; and a judgment step of judging whether or not an estimate of a bulk density of the powder resin flowing in the housing portion is less than or equal to a bulk density permissible value, the estimate being obtainable from a correlation, calculated in advance, between the bulk density and a viscosity of the powder resin flowing in the housing portion, and a measured value of the viscosity obtained in the viscosity measurement step.
    Type: Application
    Filed: March 20, 2020
    Publication date: September 24, 2020
    Inventors: Kenji Miyanaga, Hiroshi Kunieda, Yosuke Suzuki, Naofumi Sugai, Takao Endo
  • Publication number: 20200292910
    Abstract: An optical deflector includes; a light transmitting portion through which a light passes; and a pair of electrodes arranged to oppose to each other with the light transmitting portion interposed therebetween. The light transmitting portion is a transparent ion conductor made of a single crystal or polycrystal. The pair of electrodes apply a predetermined voltage to the light transmitting portion to move ions inside the transparent ion conductor so as to change a traveling direction of the light passing through the light transmitting portion.
    Type: Application
    Filed: March 5, 2020
    Publication date: September 17, 2020
    Inventors: Yosuke SUZUKI, Tadaaki NAGAO, Akio WATANABE
  • Patent number: 10704617
    Abstract: A power transmission apparatus includes a first meshing engagement mechanism that selectively couples a first rotational section and a second rotational section; and a second meshing engagement mechanism that selectively couples a third rotational section and a fourth rotational section. The first meshing engagement mechanism includes a first movable member provided with third meshing teeth that mesh with first meshing teeth provided on one of the first and the second rotational sections. The second meshing engagement mechanism includes a second movable member provided with fourth meshing teeth that mesh with second meshing teeth provided on one of the third and the fourth rotational sections. At least a portion of a first movable region of the third meshing teeth and at least a portion of a second movable region of the fourth meshing teeth overlap with each other in a radial direction with respect to a rotational axis.
    Type: Grant
    Filed: January 22, 2019
    Date of Patent: July 7, 2020
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Hirotsugu Yoshino, Hideaki Komada, Yosuke Suzuki, Takahito Endo
  • Publication number: 20200198979
    Abstract: A novel method for producing a porous carbon material which makes it possible to easily produce a porous carbon material having a desired shape. The method includes immersing a carbon-containing material having a desired shape and composed of a compound, alloy or non-equilibrium alloy containing carbon in a metal bath, the metal bath having a solidification point that is lower than a melting point of the carbon-containing material, the metal bath being controlled to a lower temperature than a minimum value of a liquidus temperature within a compositional fluctuation range extending from the carbon-containing material to carbon by decreasing the other non-carbon main components, to thereby selectively elute the other non-carbon main components into the metal bath while maintaining an external shape of the carbon-containing material to give a porous carbon material having microvoids.
    Type: Application
    Filed: February 27, 2020
    Publication date: June 25, 2020
    Applicants: TOHOKU TECHNO ARCH CO., LTD., TPR INDUSTRY CO., LTD
    Inventors: Hidemi KATO, Masashi TSUDA, Yugo TAKANO, Yosuke SUZUKI, Tsutomu CHINO, Koji KAMATA, Shota MURONAKA
  • Publication number: 20200164855
    Abstract: If the destination has not been input, it is judged whether the present location is on the expressway (step S32). If the judgement result of the step S32 is positive, it is judged whether or not the actual SOC is less than or equal to the threshold TH2 (step S34). If the judgement result of the step S34 is positive, the restoring control is executed (step S36). Subsequent to the step S34 or S36, it is judged whether or not the vehicle has reached the scheduled exit (step S38). If the judgement result of the step S38 is positive, it is judged whether or not the actual SOC is greater than or equal to the SOC_T2 (step S42). If the judgement result of the step S42 is positive, the maintaining control is executed (step S44).
    Type: Application
    Filed: September 23, 2019
    Publication date: May 28, 2020
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Hiroto HASHIMOTO, Terufumi MIYAZAKI, Tomohito ONO, Yosuke SUZUKI, Daisuke SHIRAI
  • Publication number: 20200158562
    Abstract: A data processing device includes a peak detector that detects a peak from a frequency spectrum and a map generator that generates an abnormality map for the frequency spectrum. The abnormality map includes as abnormal components, a frequency of a detected peak of interest and a frequency of a peak that appears together with the peak of interest when the peak of interest is assumed as the peak originating from abnormality. The data processing device includes an abnormal peak extractor that extracts as an abnormal peak, a peak at a frequency that matches with any of the abnormal components included in the abnormality map and a first criterion value calculator that calculates a first criterion value representing occurrence of abnormality corresponding to the abnormality map based on a spectral density of the abnormal peak.
    Type: Application
    Filed: April 4, 2018
    Publication date: May 21, 2020
    Inventors: Wataru HATAKEYAMA, Makoto MIYAZAKI, Takashi HASEBA, Yosuke SUZUKI
  • Publication number: 20200139841
    Abstract: A charge control system for a vehicle, which is configured to control charging of a power storage device, includes a user detector that determines whether a user is present within a predetermined range relative to the vehicle, and a vehicle electronic control unit configured to permit the power storage device to be charged with electric power generated by the generator, in addition to the power from the outside of the vehicle, during external charging, when the user detector determines that the user is present within the predetermined range. The vehicle ECU is configured to inhibit power generation by the generator during external charging when the user detector determines that the user is not present within the predetermined range.
    Type: Application
    Filed: October 8, 2019
    Publication date: May 7, 2020
    Applicant: TOYOTA JISOSHA KABUSHIKI KAISHA
    Inventors: Tomohito ONO, Terufumi Miyazaki, Yosuke Suzuki, Hiroto Hashimoto
  • Patent number: 10513574
    Abstract: The present invention relates to: (1) a graft polymer that has a polyolefin (A) as the main chain, and a polymer (B) polymerized a dye (b) having a radical reactive functional group, in a side chain; (2) the graft polymer which is characterized in that the dye (b) having the radical reactive functional group is a cationic rhodamine derivative, a cationic triarylmethane-type dye derivative or a cationic cyanine-type dye derivative, having an ethylenically unsaturated group; (3) a colored resin consisting of the graft polymer; as well as (4) a method for producing the colored resin, which is characterized by mixing the polyolefin (A), the dye (b) having the radical reactive functional group, and the radical reaction initiator (C), and subjecting a radical reaction of the mixture; and the like.
    Type: Grant
    Filed: July 1, 2015
    Date of Patent: December 24, 2019
    Assignees: FUJIFILM WAKO PURE CHEMICAL CORPORATION, RHOMBIC CORPORATION
    Inventors: Tatsuhiko Kimura, Masayuki Tomida, Taeyeon Kim, Yosuke Suzuki, Masahiro Takano