Patents by Inventor Takayuki Sato

Takayuki Sato 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: 10797571
    Abstract: A coil manufacturing device for manufacturing a coil by rotating a winding core and winding a wire around the rotating winding core, the coil manufacturing device includes a recess formed in the winding core, the recess being configured to suspend the wire wound around the winding core in the recess; and a wire bundling device configured to bundle the wire suspended in the recess.
    Type: Grant
    Filed: August 5, 2015
    Date of Patent: October 6, 2020
    Assignee: NITTOKU CO., LTD.
    Inventors: Takayuki Sato, Takayuki Kurosawa
  • Publication number: 20200299857
    Abstract: The present invention suppresses anomalous growth of a Group III nitride semiconductor at the periphery of a seed substrate. The invention is directed to a method for producing a Group III nitride semiconductor including feeding a nitrogen-containing gas into a molten mixture of a Group III metal and a flux placed in a furnace, to thereby grow a Group III nitride semiconductor on a seed substrate. The oxygen concentration of the furnace internal atmosphere is elevated after the growth initiation temperature of the Group III nitride semiconductor has been achieved. In a period from the initiation of the growth to a certain timing, the oxygen concentration of the furnace internal atmosphere is controlled to 0.02 ppm or less, and thereafter, to greater than 0.02 ppm and 0.1 ppm or less.
    Type: Application
    Filed: March 10, 2020
    Publication date: September 24, 2020
    Inventors: Takayuki SATO, Miki MORIYAMA, Masateru YAMAZAKI, Taku FUJIMORI, Shiro YAMAZAKI, Yasuhide YAKUSHI
  • Publication number: 20200145011
    Abstract: Provided is a temperature-compensated voltage generating circuit that generates a temperature-compensated voltage which is supplied to an oscillator circuit. The temperature-compensated voltage generating circuit includes a temperature detecting circuit that detects a temperature; a high frequency attenuating part that attenuates at least a part of a frequency component which is higher than a direct-current component of an output of the temperature detecting circuit; an adder that adds the output of the temperature detecting circuit and an output of the high frequency attenuating part; and a compensated voltage generating part that generates the temperature-compensated voltage based on an output of the adder.
    Type: Application
    Filed: November 4, 2019
    Publication date: May 7, 2020
    Applicant: Asahi Kasei Microdevices Corporation
    Inventors: TAKAYUKI SATO, HIDEAKI HIROSE
  • Patent number: 10542429
    Abstract: A communication terminal identification information identifying processing system includes a person recognition processing unit that performs person recognition processing based on image information obtained by capturing a wireless LAN communication spot by a capturing device, a communication terminal identification information acquisition processing unit that acquires communication terminal identification information, a communication terminal identification information storage unit that stores, for each person, candidate communication terminal identification information of the portable communication terminal used by the person, a communication terminal identification information comparison processing unit that compares the candidate communication terminal identification information of the portable communication terminal stored in the communication terminal identification information storage unit and the communication terminal identification information acquired in the communication terminal identification in
    Type: Grant
    Filed: April 13, 2016
    Date of Patent: January 21, 2020
    Assignee: ALLIED TELESIS HOLDINGS K.K.
    Inventors: Jun Kawakita, Takayuki Sato
  • Publication number: 20200010060
    Abstract: An automatic brake subsystem (24) includes second accumulators (25F, 25R), a front second line (28) and a rear second line (29), second brake valves (30F, 30R), a first solenoid switching valve (32), first shuttle valves (33F, 33R), and a controller 37. A second solenoid switching valve (34F) and a pressure sensor (35F) are provided in the front second line (28), and a second solenoid switching valve (34R) and a pressure sensor (35R) are provided in the rear second line (29). In a case where it is determined that each of the second brake valve (30F, 30R) is not performing normally based upon a pressure of a hydraulic fluid detected by each of the pressure sensors (35F, 35R) and an operating signal supplied to the first solenoid switching valve (32) or each of the second brake valves (30F, 30R), a controller 37 performs control to switch each of the second solenoid switching valves (34F, 34R).
    Type: Application
    Filed: July 27, 2018
    Publication date: January 9, 2020
    Inventors: Takaaki TANAKA, Takanobu IKARI, Yasutaka TSURUGA, Takayuki SATO, Takashi SASAKI
  • Patent number: 10521111
    Abstract: An electronic apparatus, a non-transitory computer readable recording medium, and a display method of an electronic apparatus are disclosed. In one embodiment, an electronic apparatus comprises a display that displays an image in a display area, an operation detector that detects an operation on the display area, and a controller that controls the display. The controller has a split display mode in which the controller splits a first display area included in the display area into a plurality of split areas and controls display contents of each of the plurality of split areas independently of one another. In the split display mode, the controller causes the display to display an operation target image with which a setting for each of the plurality of split areas is made.
    Type: Grant
    Filed: December 19, 2018
    Date of Patent: December 31, 2019
    Assignee: KYOCERA CORPORATION
    Inventor: Takayuki Sato
  • Patent number: 10461752
    Abstract: It is desired to even further attempt to stabilize temperature in oscillator such as OCXOs (Oven Controlled Crystal Oscillators). A temperature controlling apparatus is provided. The temperature controlling apparatus includes: a temperature sensor; a power supply circuit that supplies, to a first heater, power corresponding to a difference between a target value and a detected value obtained from the temperature sensor; and a second heater that is provided at a position such that thermal conduction therefrom to the temperature sensor is faster than that from the power supply circuit, and changes power consumption of the second heater according to power consumption of the power supply circuit.
    Type: Grant
    Filed: February 26, 2018
    Date of Patent: October 29, 2019
    Assignee: Asahi Kasei Microdevices Corporation
    Inventors: Hideaki Hirose, Takayuki Sato, Kenji Suzuki
  • Patent number: 10416676
    Abstract: An obstacle monitoring device includes a first object detecting section which detects a relative position of a first object located ahead in a moving direction of a vehicle, based on output data of a first moving-direction monitoring sensor, a second object detecting section which detects a relative position and profile of a second object, based on output data of a second moving-direction monitoring sensor which has a higher spatial resolution than the first moving-direction monitoring sensor, an interference determination section that determines whether the vehicle will interfere with the first object and also determines identity between the first object and the second object, and a profile determination section that, if the interference determination section has determined that the first object and the second object are identical to each other, determines whether the profile of the second object will allow the vehicle to pass over the second object.
    Type: Grant
    Filed: September 8, 2016
    Date of Patent: September 17, 2019
    Assignee: Hitachi Construction Machinery Co., Ltd.
    Inventors: Takuya Naka, Takayuki Sato, Yukihiko Ono
  • Publication number: 20190269624
    Abstract: Provided is a molecular assembly (for example, a polymeric micelle nanoparticle) which is capable of efficiently encapsulating a fat-soluble drug. A molecular assembly comprising: an amphiphilic block polymer A1 comprising a hydrophilic block having a sarcosine unit and a hydrophobic block having a lactic acid unit; a hydrophobic polymer A2 having a lactic acid unit; a fatty acid triglyceride; and a fat-soluble drug. Examples of the fat-soluble drug include miriplatin.
    Type: Application
    Filed: September 20, 2016
    Publication date: September 5, 2019
    Applicants: SHIMADZU CORPORATION, KYOTO UNIVERSITY
    Inventors: Isao HARA, Eiichi OZEKI, Shunsaku KIMURA, Takayuki SATO
  • Patent number: 10373742
    Abstract: A wiring module production plant includes a rotatable support supported so as to be capable of rotating and having N stages (where N is an integer equal to or greater than two) on which an object (such as a base wiring module and a bracket) involved in production of the wiring module can be arranged, the stages being provided corresponding to each of N positions having N-fold rotational symmetry. N stations are provided so as to respectively correspond to each of the N positions having N-fold rotational symmetry centered around a rotation axis of the rotatable support. The N stations include a manual work station which allows manual work to be performed on the object, and a mechanical work station which allows mechanical work to be performed on the object.
    Type: Grant
    Filed: July 31, 2017
    Date of Patent: August 6, 2019
    Assignee: SUMITOMO WIRING SYSTEMS, LTD.
    Inventors: Toshio Shimizu, Takayuki Sato
  • Publication number: 20190217835
    Abstract: An autonomous traveling vehicle, equipped with autonomous traveling function on a standard machine, has a high-pressure selector valve placed on a flow path in which pressure-oil is supplied from a standard brake valve (SBV) installed in the standard machine to a hydraulic brake. A flow path is installed to connect the high-pressure selector valve and an autonomous brake control valve (ABCV) that is supplied with pressure-oil delivered by a hydraulic pump. Further, an autonomous traveling controller is installed to perform control for autonomous travel, and an autonomous brake controller is installed to perform open or close control on the ABCV in response to a braking instruction from the autonomous traveling controller. When the brake pedal is stepped on, the pressure-oil flows from the SBV to the hydraulic brake, and when the autonomous traveling controller outputs a stop instruction, the pressure-oil flows from the ABCV to the hydraulic brake.
    Type: Application
    Filed: March 5, 2018
    Publication date: July 18, 2019
    Inventors: Takayuki SATO, Takaaki TANAKA, Hidefumi ISHIMOTO
  • Patent number: 10349886
    Abstract: [Problem] To provide an artery visualization device capable of very appropriately visualizing a to-be-punctured artery and an artery imaging device used for the artery visualization device.
    Type: Grant
    Filed: May 28, 2013
    Date of Patent: July 16, 2019
    Assignee: National University Corporation Kochi University
    Inventors: Takayuki Sato, Tatsumi Ike
  • Publication number: 20190121539
    Abstract: An electronic apparatus, a non-transitory computer readable recording medium, and a display method of an electronic apparatus are disclosed. In one embodiment, an electronic apparatus comprises a display that displays an image in a display area, an operation detector that detects an operation on the display area, and a controller that controls the display. The controller has a split display mode in which the controller splits a first display area included in the display area into a plurality of split areas and controls display contents of each of the plurality of split areas independently of one another. In the split display mode, the controller causes the display to display an operation target image with which a setting for each of the plurality of split areas is made.
    Type: Application
    Filed: December 19, 2018
    Publication date: April 25, 2019
    Inventor: Takayuki Sato
  • Patent number: 10223779
    Abstract: A fluorescent image acquisition system includes a light emitting device which emits excitation light during ON period and stop the emission of the excitation light during OFF period, an imaging device which outputs ON image data and OFF image data, an input device which sets a coefficient, an image processing unit which creates fluorescent image data and background image data, and an identification unit which identifies fluorescent pixels and non-fluorescent pixels. In order to create a superimposed image, the image processing unit calculates values obtained by summing pixel values of fluorescent pixels of the fluorescent image data and pixel values of fluorescent pixels of the background image data at a ratio of 1:1, as pixel values of the fluorescent pixels and calculates values obtained by multiplying at least pixel values of the non-fluorescent pixels of the background image by the coefficient, as pixel values of the non-fluorescent pixels.
    Type: Grant
    Filed: February 24, 2016
    Date of Patent: March 5, 2019
    Assignee: HAMAMATSU PHOTONICS K.K.
    Inventors: Takayuki Sato, Mitsuharu Miwa, Kazumasa Hirawake
  • Patent number: 10198178
    Abstract: An electronic apparatus, a non-transitory computer readable recording medium, and display method of an electronic apparatus are disclosed. In one embodiment, an electronic apparatus comprises a display that displays an image in a display area, an operation detector that detects an operation on the display area, and a controller that controls the display. The controller has a split display mode in which the controller splits a first display area included in the display area into a plurality of split areas and controls display contents of each of the plurality of split areas independently of one another. In the split display mode, the controller causes the display to display an operation target image with which a setting for each of the plurality of split areas is made.
    Type: Grant
    Filed: April 27, 2016
    Date of Patent: February 5, 2019
    Assignee: KYOCERA CORPORATION
    Inventor: Takayuki Sato
  • Patent number: 10193557
    Abstract: Provided is an oscillation apparatus and an oscillation control apparatus including a first control section that generates a first control signal that controls an oscillation frequency of an oscillator, based on a temperature detection result of a temperature detecting section; an encoder that generates a feedback signal; a second control section that generates a second control signal that controls the oscillation frequency of the oscillator, based on the temperature detection result of the temperature detecting section, an external input signal input from outside, and the feedback signal; an oscillation circuit that sets the oscillation frequency of the oscillator, based on the first control signal and the second control signal; and a reference voltage generating section that generates a reference voltage, wherein the encoder generates the feedback signal by comparing the second control signal and the reference voltage.
    Type: Grant
    Filed: March 21, 2017
    Date of Patent: January 29, 2019
    Assignee: Asahi Kasei Microdevices Corporation
    Inventors: Takayuki Sato, Haruhiko Maru, Katsuhiko Uchinami
  • Publication number: 20180374740
    Abstract: Described herein is a technique capable of preventing a susceptor made of quartz from being damaged by contacting a reflector deformed by thermal expansion. A substrate support according to the technique may include an upper susceptor made of quartz; a lower susceptor made of quartz; and a reflector reflecting heat and made of a metal in a planar shape. A lower surface of the upper susceptor is bonded with an upper surface of the lower susceptor such that the reflector is interposed therebetween, a first recess accommodating the reflector is provided at the upper surface of the lower susceptor, and a portion of the lower surface of the upper susceptor facing the first recess is roughened.
    Type: Application
    Filed: August 30, 2018
    Publication date: December 27, 2018
    Inventors: Takayuki SATO, Naoya MATSUURA
  • Patent number: 10142529
    Abstract: In an imaging device, a tilted surface is formed on one surface side of a base, while a flexible substrate arranged with light sources is secured along the tilted surface of the base, so as to adjust the optical axis of an imaging unit and positions illuminated by the light sources. Thus, the respective optical axes of light sources are regulated not individually but at once by placing the substrate along the tilted surface, which makes it easy to adjust the illumination positions. It is also excellent in heat dissipation of the light sources, since the heat generated by the light sources dissipates through the base. This enables the light sources to keep their output stability favorably.
    Type: Grant
    Filed: July 12, 2013
    Date of Patent: November 27, 2018
    Assignee: HAMAMATSU PHOTONICS K.K.
    Inventor: Takayuki Sato
  • Publication number: 20180284787
    Abstract: An obstacle monitoring device includes a first object detecting section which detects a relative position of a first object located ahead in a moving direction of a vehicle, based on output data of a first moving-direction monitoring sensor, a second object detecting section which detects a relative position and profile of a second object, based on output data of a second moving-direction monitoring sensor which has a higher spatial resolution than the first moving-direction monitoring sensor, an interference determination section that determines whether the vehicle will interfere with the first object and also determines identity between the first object and the second object, and a profile determination section that, if the interference determination section has determined that the first object and the second object are identical to each other, determines whether the profile of the second object will allow the vehicle to pass over the second object.
    Type: Application
    Filed: September 8, 2016
    Publication date: October 4, 2018
    Inventors: Takuya NAKA, Takayuki SATO, Yukihiko ONO
  • Publication number: 20180278256
    Abstract: It is desired to even further attempt to stabilize temperature in oscillator such as OCXOs (Oven Controlled Crystal Oscillators). A temperature controlling apparatus is provided. The temperature controlling apparatus includes: a temperature sensor; a power supply circuit that supplies, to a first heater, power corresponding to a difference between a target value and a detected value obtained from the temperature sensor; and a second heater that is provided at a position such that thermal conduction therefrom to the temperature sensor is faster than that from the power supply circuit, and changes power consumption of the second heater according to power consumption of the power supply circuit.
    Type: Application
    Filed: February 26, 2018
    Publication date: September 27, 2018
    Inventors: Hideaki HIROSE, Takayuki SATO, Kenji SUZUKI