Patents by Inventor Atsushi Suzuki

Atsushi 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: 11537192
    Abstract: An image processing apparatus includes a connection unit, a first power supply unit, a second power supply unit, and a control device. The connection unit is connected to an electronic apparatus including a controlled device and a communication relay unit. The first power supply unit can supply power to the controlled device. The second power supply unit can supply power to the communication relay unit. The control device is capable of switching a power supply state by the first power supply unit and the second power supply unit between at least a first stop state in which power supply by the first power supply unit is continued and power supply by the second power supply unit is stopped and a second stop state in which power supply by the first power supply unit and the second power supply unit is stopped.
    Type: Grant
    Filed: February 10, 2021
    Date of Patent: December 27, 2022
    Assignee: KYOCERA DOCUMENT SOLUTIONS INC.
    Inventors: Tomoyuki Kitao, Atsushi Suzuki, Koichi Tanaka, Tetsuo Tomimatsu, Masayuki Shigetomi, Hitoshi Matsumoto
  • Publication number: 20220408045
    Abstract: An imaging device includes an imaging unit that generates image data on the basis of a first power voltage, an image processing unit that performs image processing on the image data on the basis of a second power voltage, a reference voltage generating unit that generates a first reference voltage on the basis of the first power voltage and a first flag generating unit that generates a first flag signal for the second power voltage on the basis of a comparison of the second power voltage and the first reference voltage and configured to output the first flag signal.
    Type: Application
    Filed: August 24, 2022
    Publication date: December 22, 2022
    Inventors: NAOKI KAWAZU, MOHAMMAD MUNIRUL HAQUE, YUICHI MOTOHASHI, ATSUSHI SUZUKI
  • Publication number: 20220406580
    Abstract: A method of optimizing a recipe for a plasma process includes (a) building a virtual metrology (VM) model that predicts a wafer characteristic resulting from the plasma process based on a plasma parameter and (b) building a control model that describes a relationship between the plasma parameter and a recipe parameter. (c) The wafer characteristic is measured after performing the plasma process according to the recipe. (d) Whether the wafer characteristic is within a predetermined range is determined. (e) The VM model and the control model are calibrated based on the wafer characteristic. (f) The recipe is optimized by updating the plasma parameter based on the wafer characteristic using the VM model and updating the recipe parameter based on the plasma parameter using the control model. (c), (d), (e) and (f) are repeated until the wafer characteristic is within the predetermined range.
    Type: Application
    Filed: June 17, 2021
    Publication date: December 22, 2022
    Applicant: Tokyo Electron Limited
    Inventors: Jun SHINAGAWA, Toshihiro KITAO, Atsushi SUZUKI, Megan WOOLEY, Alok RANJAN
  • Patent number: 11523075
    Abstract: The imaging device includes a pixel including a photoelectric converter, an output line, a readout circuit unit connected to the output line, and a control unit. The readout circuit unit includes an amplifier circuit, a first switch for resetting the amplifier circuit, a sample-and-hold circuit, a second switch provided between the amplifier circuit and the sample-and-hold circuit, and a gain switching circuit. The control unit performs a first period of resetting the amplifier circuit by first switch, and a second period of connecting the amplifier circuit and the sample-and-hold circuit by the second switch. The first and second periods at least partially overlap with each other, and a timing at which the second switch transitions from an on state to an off state in the second period is later than a timing at which the first switch transitions from an on state to an off state in the first period.
    Type: Grant
    Filed: October 18, 2021
    Date of Patent: December 6, 2022
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Atsushi Suzuki, Takanori Yamashita
  • Patent number: 11509852
    Abstract: The imaging device includes a pixel including a photoelectric converter, a first switch, a charge holding portion, and an output unit, an output line, a readout circuit unit connected to the output line, and a control unit. The readout circuit unit includes an amplifier circuit, a second switch between the output line and the amplifier circuit, and a comparator comparing the amplified pixel signal with a reference signal. The control unit performs outputting a pixel signal by transferring the charge in the photoelectric converter to the charge holding portion, determining a level of the pixel signal amplified by the amplifier circuit, and setting a gain of the amplifier circuit in accordance with a result of determination, and sets the second switch to off during the first switch is in on and until the output unit is settled after the first switch transitions from on to off.
    Type: Grant
    Filed: October 18, 2021
    Date of Patent: November 22, 2022
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Atsushi Suzuki, Takanori Yamashita
  • Patent number: 11492993
    Abstract: An engine system is provided, which includes an engine, a swirl control valve, an EGR passage, an EGR gas adjusting mechanism, and a controller. The engine includes a cylinder, a piston, and a fuel injection valve. The swirl control valve is provided inside an intake passage and generates a swirl flow inside the cylinder when it closes. When an engine load is at or below a given threshold, the controller controls the swirl control valve to close. While the engine load is the threshold or below, the controller controls the EGR gas adjusting mechanism such that, at a fixed engine speed, an increase rate of an EGR gas amount with respect to an increase in the engine load is lower in a first load range than in a second load range, the first load range being on a higher load side of the second load range and including the threshold.
    Type: Grant
    Filed: March 2, 2022
    Date of Patent: November 8, 2022
    Assignee: Mazda Motor Corporation
    Inventors: Yusuke Oda, Naoki Mine, Tomomi Watanabe, Atsushi Suzuki, Junsou Sasaki
  • Patent number: 11463647
    Abstract: An imaging device includes an imaging unit that generates image data on the basis of a first power voltage, an image processing unit that performs image processing on the image data on the basis of a second power voltage, a reference voltage generating unit that generates a first reference voltage on the basis of the first power voltage, and a first flag generating unit that generates a first flag signal for the second power voltage on the basis of a comparison of the second power voltage and the first reference voltage and outputs the first flag signal.
    Type: Grant
    Filed: January 31, 2019
    Date of Patent: October 4, 2022
    Assignee: SONY SEMICONDUCTOR SOLUTIONS CORPORATION
    Inventors: Naoki Kawazu, Mohammad Munirul Haque, Yuichi Motohashi, Atsushi Suzuki
  • Publication number: 20220311875
    Abstract: An image forming apparatus includes a control device. The control device acts, when a built-in processor executes a control program, as a decider that decides whether the image forming apparatus has been used for business, depending on whether the terminal device that has requested a job to the image forming apparatus, or is to receive an output from the image forming apparatus, is registered in advance as a device for business use, or a device for private use, a used time detector that detects a time decided by the decider to have been used for business by the image forming apparatus, with respect to each of operation modes, and a transmitter that transmits information indicating the time used for business, with respect to each of the operation modes, detected by the used time detector, to a management computer installed in an office, through a network I/F.
    Type: Application
    Filed: March 18, 2022
    Publication date: September 29, 2022
    Applicant: KYOCERA Document Solutions Inc.
    Inventor: Atsushi SUZUKI
  • Publication number: 20220307442
    Abstract: An engine system is provided, which includes an engine, a swirl control valve, an EGR passage, an EGR gas adjusting mechanism, and a controller. The engine includes a cylinder, a piston, and a fuel injection valve. The swirl control valve is provided inside an intake passage and generates a swirl flow inside the cylinder when it closes. When an engine load is at or below a given threshold, the controller controls the swirl control valve to close. While the engine load is the threshold or below, the controller controls the EGR gas adjusting mechanism such that, at a fixed engine speed, an increase rate of an EGR gas amount with respect to an increase in the engine load is lower in a first load range than in a second load range, the first load range being on a higher load side of the second load range and including the threshold.
    Type: Application
    Filed: March 2, 2022
    Publication date: September 29, 2022
    Inventors: Yusuke Oda, Naoki Mine, Tomomi Watanabe, Atsushi Suzuki, Junsou Sasaki
  • Patent number: 11450856
    Abstract: It is an object of the present disclosure to provide a thin-film carbon foam and a method of manufacture the same. It is another object of the present disclosure to provide a stack carbon foam having fewer through holes and a method of manufacturing the same. The carbon foam of the present disclosure is, for example, a stack carbon foam being a stack of at least two monolayer carbon foams stacked one another, each monolayer carbon foam comprising linear portions and node portions joining the linear portions, or a carbon foam comprising linear portions and node portions joining the linear portions, wherein the ratio of the number of large through holes having a diameter of 1 mm or more to the surface area of the carbon foam is 0.0003/mm2 or less.
    Type: Grant
    Filed: August 21, 2018
    Date of Patent: September 20, 2022
    Assignee: ASAHI KASEI KABUSHIKI KAISHA
    Inventors: Atsushi Suzuki, Junya Yamashita
  • Publication number: 20220279121
    Abstract: Provided is an imaging device that includes an imaging unit that performs an imaging operation, a data generator that generates first power supply voltage data corresponding to a first power supply voltage and a flag generation section that generates a flag signal for the first power supply voltage by comparing the first power supply voltage data and first reference data. The first power supply voltage is supplied to the imaging unit.
    Type: Application
    Filed: May 3, 2022
    Publication date: September 1, 2022
    Inventors: NAOKI KAWAZU, KEITA SASAKI, TAKUMI OKA, YUICHI MOTOHASHI, ATSUSHI SUZUKI
  • Patent number: 11419166
    Abstract: A smart device that wirelessly communicates with a wireless router includes a terminal controller that executes an OS, and a multifunction device control app that operates on the OS; a terminal storage section having a first storage area that is controlled by the OS and stores connection information of the wireless router, and a second storage area that is accessible by the multifunction device control app; and a terminal communicator including a first terminal communicator that communicates with the wireless router by using a wireless LAN communication scheme, and a second terminal communicator that communicates with a multifunction device by using a BLE communication scheme. The terminal controller stores the connection information in the second storage area and transmits the stored connection information to the multifunction device by using the second terminal communicator.
    Type: Grant
    Filed: March 15, 2021
    Date of Patent: August 16, 2022
    Assignee: Seiko Epson Corporation
    Inventor: Atsushi Suzuki
  • Patent number: 11408042
    Abstract: A method for manufacturing a grain-oriented electrical steel sheet including a step of hot-rolling a slab containing a predetermined component composition with a remainder including Fe and an impurity to obtain a hot-rolled steel sheet, a step of, after carrying out hot-rolled steel sheet annealing on the hot-rolled steel sheet, carrying out cold rolling to obtain a cold-rolled steel sheet, a step of carrying out primary recrystallization annealing including a rapid temperature increase at an average temperature increase velocity V of 400° C./s or more and imparting of a steel sheet tensile force S on the cold-rolled steel sheet, and a step of applying an annealing separating agent to a surface of the cold-rolled steel sheet after the primary recrystallization annealing and then carrying out flattening annealing.
    Type: Grant
    Filed: March 20, 2019
    Date of Patent: August 9, 2022
    Assignee: NIPPON STEEL CORPORATION
    Inventors: Nobusato Morishige, Takashi Kataoka, Haruhiko Atsumi, Yasuhiro Mayumi, Atsushi Suzuki, Tomoya Suenaga, Teruyuki Tamaki
  • Publication number: 20220223397
    Abstract: A method for measuring the concentration of fluorine gas (F2) contained in a halogen fluoride-containing gas using an analysis apparatus having a halogen fluoride-containing gas supply source, a fluorine-containing gas supply source, a tube, a capillary, and a mass spectrometer, the method including, before measuring the concentration of fluorine gas, performing passivation treatment on the tube and the capillary using a passivation gas containing a fluorine-containing gas supplied from the fluorine-containing gas supply source.
    Type: Application
    Filed: November 12, 2020
    Publication date: July 14, 2022
    Applicant: SHOWA DENKO K.K.
    Inventor: Atsushi SUZUKI
  • Publication number: 20220214323
    Abstract: A method for measuring the concentration of fluorine gas, which includes irradiating a halogen fluoride-containing gas with ultraviolet light in which the ratio (WX/WF) of the maximum value (WX) of ultraviolet light intensity in the wavelength region of less than 250 nm with respect to the ultraviolet light intensity (WF) at a wavelength of 285 nm is 1/10 or less, and measuring the absorbance at a wavelength of 285 nm to obtain the concentration of fluorine gas contained in the halogen fluoride-containing gas.
    Type: Application
    Filed: November 12, 2020
    Publication date: July 7, 2022
    Applicant: SHOWA DENKO K.K.
    Inventor: Atsushi SUZUKI
  • Publication number: 20220191414
    Abstract: An imaging device having first and second pixels is described. The first pixel includes a first transfer transistor, a first reset transistor, a first amplifier transistor and a first select transistor. The second pixel includes a first photoelectric conversion element, a second transfer transistor, a second reset transistor, a second amplifier transistor and a second select transistor.
    Type: Application
    Filed: February 28, 2022
    Publication date: June 16, 2022
    Applicant: Sony Semiconductor Solutions Corporation
    Inventors: Naoki Kawazu, Motonobu Torii, Motohashi Yuichi, Atsushi Suzuki, Junichiro Azami
  • Publication number: 20220178447
    Abstract: A sealing device includes a mounted part to be mounted to the inner peripheral surface of the shaft hole, a cylindrical part disposed radially inside the mounted part, a seal lip portion extending from the cylindrical part and in contact with the outer peripheral surface of the rotational shaft, a bellows part connecting the mounted part and the cylindrical part, and an annular sliding member made of a resin and disposed radially inside the cylindrical part, the outer peripheral surface of the rotational shaft being slidable on the annular sliding member.
    Type: Application
    Filed: April 24, 2020
    Publication date: June 9, 2022
    Applicant: NOK CORPORATION
    Inventor: Atsushi SUZUKI
  • Patent number: 11343427
    Abstract: An imaging device according to the present disclosure includes: an imaging unit configured to perform an imaging operation; a data generator configured to generate first power supply voltage data corresponding to a first power supply voltage; and a flag generation section configured to generate a flag signal for the first power supply voltage by comparing the first power supply voltage data and first reference data. The first power supply voltage is supplied to the imaging unit.
    Type: Grant
    Filed: February 5, 2019
    Date of Patent: May 24, 2022
    Assignee: SONY SEMICONDUCTOR SOLUTIONS CORPORATION
    Inventors: Naoki Kawazu, Keita Sasaki, Takumi Oka, Yuichi Motohashi, Atsushi Suzuki
  • Patent number: 11330212
    Abstract: An imaging device according to the present disclosure includes a plurality of pixels each including a first light-receiving element and a second light-receiving element, the plurality of pixels including a first pixel. The imaging device further includes a generating section that generates a first detection value on a basis of a light-receiving result by the first light-receiving element of each of the plurality of pixels, and generates a second detection value on a basis of a light-receiving result by the second light-receiving element of each of the plurality of pixels. The imaging device further includes a diagnosis section that performs a diagnosis processing on a basis of a detection ratio that is a ratio between the first detection value and the second detection value in the first pixel.
    Type: Grant
    Filed: October 15, 2018
    Date of Patent: May 10, 2022
    Assignee: SONY SEMICONDUCTOR SOLUTIONS CORPORATION
    Inventors: Naoki Kawazu, Keita Sasaki, Takumi Oka, Mohammad Munirul Haque, Yuichi Motohashi, Atsushi Suzuki
  • Publication number: 20220132055
    Abstract: The imaging device includes a pixel including a photoelectric converter, an output line, a readout circuit unit connected to the output line, and a control unit. The readout circuit unit includes an amplifier circuit, a first switch for resetting the amplifier circuit, a sample-and-hold circuit, a second switch provided between the amplifier circuit and the sample-and-hold circuit, and a gain switching circuit. The control unit performs a first period of resetting the amplifier circuit by first switch, and a second period of connecting the amplifier circuit and the sample-and-hold circuit by the second switch. The first and second periods at least partially overlap with each other, and a timing at which the second switch transitions from an on state to an off state in the second period is later than a timing at which the first switch transitions from an on state to an off state in the first period.
    Type: Application
    Filed: October 18, 2021
    Publication date: April 28, 2022
    Inventors: Atsushi Suzuki, Takanori Yamashita