Patents by Inventor Yuta Suzuki

Yuta 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: 20190218180
    Abstract: The present invention provides a cationic lipid which is able to be used for nucleic acid delivery to the cytoplasm. A cationic lipid according to the present invention is, for example, a compound represented by formula (1a) or a pharmaceutically acceptable salt thereof. (In formula (1a), each of L1 and L2 independently represent an alkylene group having 3-10 carbon atoms; each of R1 and R2 independently represent an alkyl group having 4-22 carbon atoms or an alkenyl group having 4-22 carbon atoms; X1 represents a single bond or —CO—O—; and ring P represents one of formulae (P-1) to (P-5).)(In formulae (P-1) to (P-5), R3 represents an alkyl group having 1-3 carbon atoms.
    Type: Application
    Filed: June 22, 2017
    Publication date: July 18, 2019
    Applicant: EISAI R&D MANAGEMENT CO., LTD.
    Inventors: Yuta Suzuki, Yoshinori Takahashi
  • Patent number: 10353582
    Abstract: A terminal apparatus according to the present application includes a receiving unit, a first display control unit, and a second display control unit. The receiving unit receives an operation to designate a first area. When the receiving unit has received the operation to designate the first area, the first display control unit displays first input candidates. When an operation to designate a second area has been received, the second display control unit displays second input candidates corresponding to a first input candidate determined to be selected among the first input candidates.
    Type: Grant
    Filed: July 5, 2016
    Date of Patent: July 16, 2019
    Assignee: YAHOO JAPAN CORPORATION
    Inventors: Ryuki Sakamoto, Yuta Suzuki, Sakiko Nishi
  • Publication number: 20190202441
    Abstract: Provided is a vehicular turning control system that enables immediate stabilization of the vehicle attitude and optimum control for the vehicle turning performance. This vehicular turning control system includes a yaw moment control device, a vehicle attitude stabilization control device, and a torque limiting device. A first torque limiter of the torque limiting device limits a braking/driving torque calculated by a yaw moment controller, in accordance with the slip rate of the wheel and the angular acceleration of the wheel. A second torque limiter of the torque limiting device limits a braking/driving torque calculated by a vehicle attitude stabilization controller, in accordance with the slip rate of the wheel and the angular acceleration of the wheel. The vehicle turning performance is optimally controlled by limiting each braking/driving torque in accordance with the slip rate of the wheel and the angular acceleration of the wheel as described above.
    Type: Application
    Filed: March 6, 2019
    Publication date: July 4, 2019
    Applicant: NTN CORPORATION
    Inventor: Yuta SUZUKI
  • Patent number: 10329404
    Abstract: Described herein is a composition comprising: (i) a partially fluorinated elastomer gum comprising a partially fluorinated polymer; and (ii) less than 10 wt % of an ionic liquid based on the total weight of the partially fluorinated polymer and the ionic liquid.
    Type: Grant
    Filed: April 30, 2014
    Date of Patent: June 25, 2019
    Assignee: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: Yuta Suzuki, Tatsuo Fukushi
  • Patent number: 10323142
    Abstract: Described herein is a curable composition comprising: (a) a perfluoroelastomer gum having a carboxylic acid integrated absorbance ratio of at least 0.015; and (b) a compound comprising at least one oxazole moiety, and cured articles thereof.
    Type: Grant
    Filed: May 5, 2016
    Date of Patent: June 18, 2019
    Assignee: 3M Innovative Properties Company
    Inventors: Tamon Aoki, Tatsuo Fukushi, Yuta Suzuki, Noriyuki Usami
  • Publication number: 20190168355
    Abstract: A polishing pad is held using a polishing table. The polishing table is driven to rotate using a first electric motor. The top ring for holding a semiconductor wafer and pressing the top ring against a polishing pad is driven to rotate by a top ring motor. The top ring is held by the swing arm. The swing arm is made to swing around a swing center on the swing arm by a swing shaft motor. A first output is generated by detecting a current value of the swing shaft motor. While polishing the semiconductor wafer by causing the semiconductor wafer to swing around the swing center on the swing arm, a change of a frictional force between the polishing pad and the semiconductor wafer is detected by increasing a change amount of the first output.
    Type: Application
    Filed: December 3, 2018
    Publication date: June 6, 2019
    Inventors: Yuta SUZUKI, Taro TAKAHASHI
  • Publication number: 20190146018
    Abstract: The present invention aims to reduce the leakage current that flows when measuring a high voltage and includes: a voltage detector that detects a voltage and outputs a detection voltage; a current supplier that supplies a measurement current across a pair of input terminals via a protective resistor; and a processor that executes a voltage measurement process, which measures the voltage based on data indicating the detection voltage, and a resistance measurement process, which measures a resistance connected between the input terminals based on the voltage and the current. A first switch is connected in parallel to the protective resistor and the processor executes the voltage measurement process in a state where the first switch has been set open to measure the terminal voltage, and executes the resistance measurement process by setting the first switch shorted when the voltage is equal to or below the reference voltage value.
    Type: Application
    Filed: January 11, 2019
    Publication date: May 16, 2019
    Applicant: HIOKI DENKI KABUSHIKI KAISHA
    Inventors: Tetsuya NAKAMURA, Takashi HIRAO, Yuta AKAMATSU, Yuta SUZUKI
  • Publication number: 20190137401
    Abstract: A stimulated Raman scattering microscope device is configured to irradiates a sample with a first optical pulse at a first repetition frequency, to irradiate the sample with a second optical pulse of an optical frequency different from an optical frequency of the first optical pulse at a second repetition frequency, and to detect optical pulses of the first repetition frequency that are included in detected light from the sample irradiated with the first optical pulse and the second optical pulse, as a detected optical pulse train. The second optical pulse is generated by dispersing predetermined optical pulses that include lights of a plurality of optical frequencies, regulating to output optical pulses of a predetermined number of different optical frequencies out of the dispersed optical pulses at the second repetition frequency, and coupling the regulated optical pulses.
    Type: Application
    Filed: February 9, 2017
    Publication date: May 9, 2019
    Applicant: THE UNIVERSITY OF TOKYO
    Inventors: Yasuyuki OZEKI, Yuta SUZUKI, Yoshifumi WAKISAKA, Keisuke GODA
  • Publication number: 20190131150
    Abstract: A current detection section detects a current value of a swing shaft motor 14 and generates a first output. A first processing section obtains a contact pressure corresponding to the first output from the first output using first data indicating a correspondence relationship between a contact pressure applied to a semiconductor wafer by a top ring and the first output. A second processing section obtains a second output corresponding to a contact pressure obtained by the first processing section using second data indicating a correspondence relationship between the contact pressure obtained by the first processing section and the second output.
    Type: Application
    Filed: October 30, 2018
    Publication date: May 2, 2019
    Inventors: Yuta SUZUKI, Taro TAKAHASHI
  • Patent number: 10252719
    Abstract: A control device for a continuously variable transmission includes a lock-up clutch of a torque converter which is arranged to connect and disconnect a power transmission between a power source and the driving wheel, and a control section configured to output a hydraulic pressure command value. The control section is configured to control a transmission gear ratio of the continuously variable transmission and an engagement state of the lock-up clutch in accordance with a traveling state of a vehicle. The control device includes a learning control section configured to perform a learning control of the engagement state of the lock-up clutch with respect to the hydraulic pressure command value, an oil vibration sensing section configured to sense oil vibration of a line pressure, and a learning control prohibiting section configured to prohibit the learning control when the oil vibration sensing section senses the oil vibration.
    Type: Grant
    Filed: May 27, 2015
    Date of Patent: April 9, 2019
    Assignees: JATCO LTD, NISSAN MOTOR CO., LTD.
    Inventors: Tomoaki Honma, Yuta Suzuki, Itaru Shinohara, Hiroshi Sekiya, Hiromu Ogino
  • Publication number: 20190094013
    Abstract: A displacement measuring device capable of accurately measuring a distance to a measurement target surface is provided. The displacement measuring device includes a light projecting part generating light, a sensor head irradiating a measurement target with the light and receiving light of the irradiated light reflected by a measurement target surface of the measurement target, and a control part calculating a value indicating a distance to the measurement target surface on the basis of the light received by the sensor head. The control part processes the calculated value as the value indicating the distance to the measurement target surface on condition that the calculated value is included in a preset numerical range and resets the preset numerical range on the basis of the calculated value.
    Type: Application
    Filed: February 12, 2018
    Publication date: March 28, 2019
    Applicant: OMRON Corporation
    Inventors: Tomonori KONDO, Yuta SUZUKI, Kenichi MATOBA, Yoshihiro KANETANI
  • Publication number: 20190091980
    Abstract: The present invention is: a curable composition for forming a primer layer of a gas barrier laminated film, comprising at least a polar group-containing polyolefin polymer and a polyfunctional acrylate compound; a gas barrier laminated film having a primer layer made of a cured product of the curable composition; and a gas barrier laminate including an organic compound-containing layer laminated on the surface of the gas barrier laminated film. The present invention provides: a curable composition that is for forming a primer layer suitably used in manufacturing a gas barrier laminate excellent in interlayer adhesion, a gas barrier laminated film having a primer layer made of the cured product of the curable composition, and a gas barrier laminate comprising an organic compound-containing layer laminated on the surface of the gas barrier laminated film.
    Type: Application
    Filed: March 16, 2017
    Publication date: March 28, 2019
    Applicant: LINTEC CORPORATION
    Inventors: Takumi FURUYA, Satoshi NAGANAWA, Yuta SUZUKI, Kenta NISHIJIMA
  • Publication number: 20190094368
    Abstract: A displacement measurement device and a measurement method are provided. A displacement measurement device includes a light projecting unit configured to generate a light beam; a sensor head configured to emit the light beam to a measurement target object and receive a light beam reflected at the measurement target surface within the emitted light beam; a storage unit configured to store a function using a distance between the sensor head and the measurement target surface as a variable; and a control unit configured to calculate the distance based on a wavelength of the light received by the sensor head. The control unit calculates a value of the function using a distance between the sensor head and the measurement target surface of the measurement target object as a value of the variable. The control unit corrects the calculated distance using the calculated value of the function.
    Type: Application
    Filed: February 12, 2018
    Publication date: March 28, 2019
    Applicant: OMRON Corporation
    Inventors: Tomonori KONDO, Yuta SUZUKI, Kenichi MATOBA
  • Patent number: 10241483
    Abstract: The present invention relates to a control device design method for a control device that determines a manipulation amount of a control object having a dead time by feedback control so as to bring a control amount of the control object closer to a target value. The method according to the present invention includes a step of designing a feedback loop that computes a correction amount for the manipulation amount using a plurality of controllers including a prediction model of the control object, a step of deriving the same number of delay elements as the plurality of controllers from a dead time element of the prediction model, and a step of allocating the plurality of controllers associated with the delay elements to a plurality of arithmetic units so that the computation of the feedback loop is performed by parallel computation by the plurality of arithmetic units that operate in parallel.
    Type: Grant
    Filed: February 12, 2014
    Date of Patent: March 26, 2019
    Assignees: NATIONAL UNIVERSITY CORPORATION NAGOYA UNIVERSITY, TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Kota Sata, Junichi Kako, Satoru Watanabe, Yuta Suzuki, Masato Edahiro
  • Publication number: 20190084570
    Abstract: Provided is a vehicle turning control device which prevents a target yaw rate from being unstable, even if a control gain is changed in accordance with the magnitude of a yaw rate deviation or a road surface frictional coefficient. This vehicle turning control device includes a target yaw rate correction (32). The correction (32) calculates a target yaw rate with respect to the control gain determined based on a vehicle traveling information, using at least one of a plurality of calculated target yaw rates. The control gain is determined such that, as a road surface frictional coefficient decreases or as a yaw rate deviation increases, a yaw response characteristic approaches a basic yaw response characteristic from an initial yaw response characteristic.
    Type: Application
    Filed: November 19, 2018
    Publication date: March 21, 2019
    Applicant: NTN CORPORATION
    Inventor: Yuta SUZUKI
  • Publication number: 20190084928
    Abstract: To provide a method for producing a nitrogen-containing aromatic amide that is capable of using a monomer unit obtained under milder reaction condition and uses catalytic amide bond formation, and a method for producing a pyrrole-imidazole polyamide. [1] A method for producing a nitrogen-containing aromatic amide, including reacting a compound 1 represented by the general formula (1) and a compound 2 represented by the general formula (2) in the presence of a transition metal catalyst and a base, so as to provide a compound 3 represented by the general formula (3). [2] A method for producing a pyrrole-imidazole polyamide, including using the compound 3 obtained by the production method according to the item [1]. [3] A compound represented by the general formula (2aa), the general formula (2ab), the general formula (2ac), or the general formula (2ad).
    Type: Application
    Filed: March 2, 2017
    Publication date: March 21, 2019
    Inventors: Tetsuhiro Nemoto, Naoki Shiga, Shihori Takayanagi, Yuta Suzuki, Atsushi Kaneda
  • Patent number: 10207714
    Abstract: Control device for continuously variable transmission has continuously variable transmission mechanism (CVT) transmitting power with belt (7) wound around primary and secondary pulley (5, 6); torque convertor (2) having pump impeller (20), turbine runner (21) and lock-up clutch (2a); and control unit (10) controlling lock-up clutch (2a) to predetermined engagement state and controlling the CVT to predetermined transmission ratio, according to travelling condition.
    Type: Grant
    Filed: January 7, 2015
    Date of Patent: February 19, 2019
    Assignees: JATCO LTD, NISSAN MOTOR CO., LTD.
    Inventors: Seiichiro Takahashi, Hiroki Iwasa, Hironori Miyaishi, Sunghoon Woo, Takaaki Matsui, Tomoaki Honma, Yoshio Yasui, Yuta Suzuki, Masayuki Mannen, Susumu Saitou
  • Patent number: 10180669
    Abstract: The present invention relates to a control device design method for a control device that determines a manipulation amount of a control object having a dead time by feedback control so as to bring a control amount of the control object closer to a target value. The method according to the present invention includes a step of designing a feedback loop that computes a correction amount for the manipulation amount using a plurality of controllers including a prediction model of the control object, a step of deriving the same number of delay elements as the plurality of controllers from a dead time element of the prediction model, and a step of allocating the plurality of controllers associated with the delay elements to a plurality of arithmetic units so that the computation of the feedback loop is performed by parallel computation by the plurality of arithmetic units that operate in parallel.
    Type: Grant
    Filed: February 12, 2014
    Date of Patent: January 15, 2019
    Assignees: NATIONAL UNIVERSITY CORPORATION NAGOYA UNIVERSITY, TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Kota Sata, Junichi Kako, Satoru Watanabe, Yuta Suzuki, Masato Edahiro
  • Patent number: D842256
    Type: Grant
    Filed: August 28, 2017
    Date of Patent: March 5, 2019
    Assignee: EM Devices Corporation
    Inventors: Yoshiki Tanaka, Tsutomu Ono, Jun Konda, Kenichi Herai, Yuta Suzuki
  • Patent number: D847765
    Type: Grant
    Filed: August 28, 2017
    Date of Patent: May 7, 2019
    Assignee: EM Devices Corporation
    Inventors: Yoshiki Tanaka, Tsutomu Ono, Jun Konda, Kenichi Herai, Yuta Suzuki