Patents by Inventor Satoshi Machida

Satoshi Machida 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: 20230358767
    Abstract: An object of the present invention is to provide a method for measuring an object to be measured in a specimen by an enzymatic method, the measurement method being able to suppress the positive influence of peroxide derived from the specimen. More specifically, an object of the present invention is to provide a measurement method and a measurement reagent that can suppress elevation in value regardless of whether or not the specimen is a catalase-free specimen.
    Type: Application
    Filed: September 10, 2021
    Publication date: November 9, 2023
    Applicant: SEKISUI MEDICAL CO., LTD.
    Inventors: Satoshi MACHIDA, Hiroki OSAKO, Kouji YAMAMOTO, Yuuri HAYAKAWA
  • Patent number: 11362488
    Abstract: A panelboard device according to an embodiment includes a housing and multiple devices stored in the housing. At least one of the multiple devices includes a device main unit; a state detecting unit configured to detect a state of the device main unit; a light emitting unit; and a light emission control unit configured to acquire information indicating the state of the device main unit from the state detecting unit, and to cause the light emitting unit to transmit an optical signal including information indicating the state.
    Type: Grant
    Filed: November 27, 2019
    Date of Patent: June 14, 2022
    Assignee: FUJI ELECTRIC FA COMPONENTS & SYSTEMS CO., LTD.
    Inventors: Satoshi Yamazaki, Satoshi Machida, Kazuhiro Koizumi, Nobuya Suzuki
  • Patent number: 11220704
    Abstract: Provided is a method of avoiding the influence of a coexisting substance in the measurement of HbA1c % for a whole blood sample by an enzymatic method. Specifically, provided is a method of measuring a ratio of a hemoglobin A1c concentration to a hemoglobin concentration in a sample by an enzymatic method, the method including: a first step of optically measuring the hemoglobin concentration; and a second step of optically measuring the hemoglobin A1c concentration, wherein, when HbA1c % is calculated by dividing the hemoglobin A1c concentration measured in the second step by the hemoglobin concentration measured in the first step, the hemoglobin concentration serving as a denominator, which is measured at a first wavelength, is corrected using a result measured at a second wavelength.
    Type: Grant
    Filed: August 10, 2017
    Date of Patent: January 11, 2022
    Assignee: SEKISUI MEDICAL CO., LTD.
    Inventors: Satoshi Machida, Tomohisa Nishio, Kazuo Nakanishi
  • Publication number: 20200185893
    Abstract: A panelboard device according to an embodiment includes a housing and multiple devices stored in the housing. At least one of the multiple devices includes a device main unit; a state detecting unit configured to detect a state of the device main unit; a light emitting unit; and a light emission control unit configured to acquire information indicating the state of the device main unit from the state detecting unit, and to cause the light emitting unit to transmit an optical signal including information indicating the state.
    Type: Application
    Filed: November 27, 2019
    Publication date: June 11, 2020
    Inventors: Satoshi YAMAZAKI, Satoshi MACHIDA, Kazuhiro KOIZUMI, Nobuya SUZUKI
  • Publication number: 20190217156
    Abstract: A training support system supports a user in performing physical training, wherein the physical training includes first training performed using a training machine and second training performed without using the training machine, the system consisting of a sensor attached on the user to obtain information of the user, a second-training information collecting unit for collecting from the sensor exercise information indicating an exercise volume of the second training, and a first-training menu notifying unit for preparing a menu of the first training reflecting the exercise information of the second training collected by the sensor and notifying the prepared menu of the first training to the user.
    Type: Application
    Filed: March 27, 2019
    Publication date: July 18, 2019
    Applicant: CASIO COMPUTER CO., LTD.
    Inventor: Satoshi MACHIDA
  • Publication number: 20190169674
    Abstract: Provided is a method of avoiding the influence of a coexisting substance in the measurement of HbA1c % for a whole blood sample by an enzymatic method. Specifically, provided is a method of measuring a ratio of a hemoglobin A1c concentration to a hemoglobin concentration in a sample by an enzymatic method, the method including: a first step of optically measuring the hemoglobin concentration; and a second step of optically measuring the hemoglobin A1c concentration, wherein, when HbA1c % is calculated by dividing the hemoglobin A1c concentration measured in the second step by the hemoglobin concentration measured in the first step, the hemoglobin concentration serving as a denominator, which is measured at a first wavelength, is corrected using a result measured at a second wavelength.
    Type: Application
    Filed: August 10, 2017
    Publication date: June 6, 2019
    Applicant: SEKISUI MEDICAL CO., LTD.
    Inventors: Satoshi MACHIDA, Tomohisa NISHIO, Kazuo NAKANISHI
  • Patent number: 10198198
    Abstract: A storage device includes a volatile memory, a nonvolatile memory, an auxiliary power source, and a controller configured to start a setting process to store a setting value in the volatile memory in response to a setting command received from a host, and operate in accordance with one or more setting values stored in the volatile memory. When the controller determines that a main power supply will stop, power from the auxiliary power source starts to be primarily used, and the controller saves at least part of said one or more setting values stored in the volatile memory to the nonvolatile memory, before power supply from the auxiliary power source ends.
    Type: Grant
    Filed: August 8, 2016
    Date of Patent: February 5, 2019
    Assignee: Toshiba Memory Corporation
    Inventor: Satoshi Machida
  • Publication number: 20180221960
    Abstract: Reduced iron powder that has fewer coarse inclusions, has excellent formability, has high porosity after sintering, has excellent reactivity per unit mass, and can be effectively used as reaction material even to the particle inside is provided. Reduced iron powder has an apparent density of 1.00 Mg/m3 to 1.40 Mg/m3.
    Type: Application
    Filed: January 14, 2016
    Publication date: August 9, 2018
    Applicant: JFE STEEL CORPORATION
    Inventors: Satoshi MACHIDA, Naomichi NAKAMURA
  • Patent number: 9857408
    Abstract: An insulation monitoring device that carries out insulation monitoring of a power system or load apparatus using, for example, an Igr method includes a table in which a monitoring setting value Irref greater than a resistance component error current flowing in accordance with the sum of the electrical capacitance of a capacitor configuring a noise filter on the input side of the load apparatus and the ground insulation capacitance of the power system is set in advance in accordance with an operating schedule of the load apparatus, a monitoring setting value computing unit that outputs the monitoring setting value Irref read from the table in accordance with a current time according to a clock, and an insulation evaluation unit that detects an insulation failure caused by a decrease in ground insulation resistance when a resistance component current extracted by an Igr extraction unit exceeds the monitoring setting value Irref.
    Type: Grant
    Filed: July 6, 2015
    Date of Patent: January 2, 2018
    Assignee: FUJI ELECTRIC FA COMPONENTS & SYSTEMS CO., LTD.
    Inventor: Satoshi Machida
  • Publication number: 20170225037
    Abstract: A training support system supports a user in performing physical training, wherein the physical training includes first training performed using a training machine and second training performed without using the training machine, the system consisting of a sensor attached on the user to obtain information of the user, a second-training information collecting unit for collecting from the sensor exercise information indicating an exercise volume of the second training, and a first-training menu notifying unit for preparing a menu of the first training reflecting the exercise information of the second training collected by the sensor and notifying the prepared menu of the first training to the user.
    Type: Application
    Filed: November 16, 2016
    Publication date: August 10, 2017
    Applicant: CASIO COMPUTER CO., LTD.
    Inventor: Satoshi MACHIDA
  • Publication number: 20170199686
    Abstract: A storage device includes a volatile memory, a nonvolatile memory, an auxiliary power source, and a controller configured to start a setting process to store a setting value in the volatile memory in response to a setting command received from a host, and operate in accordance with one or more setting values stored in the volatile memory. When the controller determines that a main power supply will stop, power from the auxiliary power source starts to be primarily used, and the controller saves at least part of said one or more setting values stored in the volatile memory to the nonvolatile memory, before power supply from the auxiliary power source ends.
    Type: Application
    Filed: August 8, 2016
    Publication date: July 13, 2017
    Inventor: Satoshi MACHIDA
  • Publication number: 20150309106
    Abstract: An insulation monitoring device that carries out insulation monitoring of a power system or load apparatus using, for example, an Igr method includes a table in which a monitoring setting value Irref greater than a resistance component error current flowing in accordance with the sum of the electrical capacitance of a capacitor configuring a noise filter on the input side of the load apparatus and the ground insulation capacitance of the power system is set in advance in accordance with an operating schedule of the load apparatus, a monitoring setting value computing unit that outputs the monitoring setting value Irref read from the table in accordance with a current time according to a clock, and an insulation evaluation unit that detects an insulation failure caused by a decrease in ground insulation resistance when a resistance component current extracted by an Igr extraction unit exceeds the monitoring setting value Irref.
    Type: Application
    Filed: July 6, 2015
    Publication date: October 29, 2015
    Applicant: FUJI ELECTRIC FA COMPONENTS & SYSTEMS CO., LTD.
    Inventor: Satoshi MACHIDA
  • Patent number: 8772697
    Abstract: Provided is a photodetector device for detecting light intensity based on a detection signal of a difference circuit, the photodetector device including: a first light receiving element which generates an electric charge based on incident light; a second light receiving element, which includes a light blocking part for blocking incident light and generates an electric charge being a reference; and a storage detection circuit for detecting that an output voltage of the first light receiving element or the second light receiving element has reached a predetermined potential and outputting the detection signal when the difference does not reach a predetermined value even though sufficient incident light is provided.
    Type: Grant
    Filed: July 19, 2012
    Date of Patent: July 8, 2014
    Assignee: Seiko Instruments Inc.
    Inventors: Satoshi Machida, Toshiyuki Uchida, Yuji Wakabayashi
  • Patent number: 8723097
    Abstract: Provided is an illuminance sensor in which a consumption current is independent of an illuminance level of incident light. Amplifiers (21 to 24) and a subtraction circuit (25) are driven by a constant current source (not shown). The subtraction circuit (25) outputs a differential voltage between output voltages of a photodetector element (15) and a photodetector element (16). Based on the differential voltage, a sample/hold circuit (30) performs sampling or holding of a voltage at one end of a capacitor (13). A switch (28) is ON when an output voltage of the subtraction circuit (25) starts to change, thereby fixing the voltage at the one end of the capacitor (13) to a reference voltage.
    Type: Grant
    Filed: April 7, 2011
    Date of Patent: May 13, 2014
    Assignee: Seiko Instruments Inc.
    Inventor: Satoshi Machida
  • Publication number: 20130265303
    Abstract: Realized is a 3D mosaic image generating technique enabling mapping of a material image with any polygon. Texture images are allocated to the polygons resulting from division on the basis of the input polygon number. The average density value of each base color of texture image portions is calculated as a target density value. The polygon in which one material image will be disposed is decided without reliance on the color density of the texture image, and the average density value of each base color within the material image is calculated. Each base-color density distribution rate for material images is maintained and the material images are color corrected so that the base-color average density values within material images become the target density values of the base colors of texture image portions within polygons.
    Type: Application
    Filed: January 17, 2011
    Publication date: October 10, 2013
    Applicant: PITMEDIA MARKETINGS INCORPORATED
    Inventors: Junko Fujimaru, Hiroshi Arimura, Satoshi Machida
  • Publication number: 20130188308
    Abstract: Efficient heat exhaust is performed in accordance with inclination of a housing of an information terminal apparatus which is caused depending on a way of installing the information terminal apparatus or of an operator's carrying the information terminal apparatus. An information terminal apparatus according to the present invention is characterized by that, in the information terminal apparatus having a heat exhaust system inside its housing, the heat exhaust system performs heat exhaust control by which heat is exhausted from a higher portion in positional difference of the information terminal apparatus which is generated by inclination of the information terminal apparatus.
    Type: Application
    Filed: March 14, 2011
    Publication date: July 25, 2013
    Inventors: Yoshiyuki Saito, Satoshi Machida
  • Patent number: 8405682
    Abstract: A mobile communication device having a touch screen, a detector and a controller is provided. The touch screen is adapted for displaying and entering data. The detector is configured to detect a trace drawn and entered on the touch screen. The controller is configured to scale up and to scale down data displayed on the touch screen depending on a direction of the trace.
    Type: Grant
    Filed: June 29, 2009
    Date of Patent: March 26, 2013
    Assignee: Fujitsu Mobile Communications Limited
    Inventor: Satoshi Machida
  • Publication number: 20130020472
    Abstract: Provided is a photodetector device for detecting light intensity based on a detection signal of a difference circuit, the photodetector device including: a first light receiving element which generates an electric charge based on incident light; a second light receiving element, which includes a light blocking part for blocking incident light and generates an electric charge being a reference; and a storage detection circuit for detecting that an output voltage of the first light receiving element or the second light receiving element has reached a predetermined potential and outputting the detection signal when the difference does not reach a predetermined value even though sufficient incident light is provided.
    Type: Application
    Filed: July 19, 2012
    Publication date: January 24, 2013
    Inventors: Satoshi Machida, Toshiyuki Uchida, Yuji Wakabayashi
  • Patent number: 8308597
    Abstract: In order to provide a speed change transmission system which can be obtained compactly, while obtaining output at steplessly varied speeds over a large speed change range only by carrying out a simple shifting operation, the speed change transmission system has a hydrostatic stepless transmission to which engine drive is inputted. A planetary transmission device (P) has a plurality of planetary transmission mechanisms, for combining output of the stepless transmission and engine drive not undergoing speed change action by the hydrostatic stepless transmission. A plurality of transmission shafts are provided with a plurality of speed range setting clutches switchable for converting the combined driving force from the planetary transmission device (P) to a driving force in a plurality speed ranges, and transmitting it to an output rotary member. The plurality of transmission shafts are juxtaposed and arranged in parallel.
    Type: Grant
    Filed: March 19, 2008
    Date of Patent: November 13, 2012
    Assignee: Kubota Corporation
    Inventors: Minoru Hiraoka, Satoshi Machida, Yoshiyuki Katayama
  • Patent number: 8259061
    Abstract: Provided is a photodetection device which is small in size and has excellent sensitivity. A photodetection device puts cathode terminals of photodiodes having different spectral characteristics into an open end state, and detects light intensity of a desired wavelength region according to a difference in electric charges that have been stored in those photodiodes in a given period of time. The photodiodes employ a system of storing electric charges, and hence even if a photocurrent is small, the photocurrent may be stored to obtain the electric charges required for detection, and the downsizing and high detection performance of a semiconductor device that forms the photodiodes may be achieved.
    Type: Grant
    Filed: June 24, 2010
    Date of Patent: September 4, 2012
    Assignee: Seiko Instruments Inc.
    Inventors: Toshihiko Omi, Isamu Fujii, Satoshi Machida, Toshiyuki Uchida