Patents by Inventor Kosuke Yamamoto

Kosuke Yamamoto 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: 11334030
    Abstract: A timepiece includes a determination unit configured to execute determination processing of determining whether a braking force that brakes a rotor is preferably large or small, the rotor being rotated in a normal rotation direction to rotate a pointer clockwise; and a detection control unit configured to cause execution of rotation detection processing of detecting rotation of the rotor based on a first induced voltage output to a predetermined terminal among the first terminal and the second terminal being connected to a coil configured to generate a magnetic flux to rotate the rotor in the normal rotation direction, the predetermined terminal being selected based on the determination by the determination unit.
    Type: Grant
    Filed: January 8, 2020
    Date of Patent: May 17, 2022
    Assignee: SEIKO INSTRUMENTS INC.
    Inventor: Kosuke Yamamoto
  • Patent number: 11316454
    Abstract: A stepping motor control device is configured to drive a stepping motor by applying a normal drive pulse or a fixed pulse having an energy larger than that of the normal drive pulse. The stepping motor control device includes a determination unit configured to, based on whether or not a pulse applied to the stepping motor before the normal drive pulse is the fixed pulse, determine whether or not to add a degaussing pulse is applied to the normal drive pulse, the degaussing pulse being a pulse for canceling a residual magnetic flux generated in a stator of the stepping motor when the fixed pulse; and a drive control unit configured to, based on a determination result of the determination unit, drive the stepping motor with the normal drive pulse to which the degaussing pulse is added.
    Type: Grant
    Filed: August 27, 2020
    Date of Patent: April 26, 2022
    Assignee: SEIKO INSTRUMENTS INC.
    Inventors: Akihito Okumura, Kosuke Yamamoto, Kenji Ogasawara, Tomohiro Ihashi
  • Patent number: 11313824
    Abstract: The detecting device includes a detecting unit including a first electrode and a second electrode, the first electrode and the second electrode being used as a first capacitor. The detecting device includes a drive unit configured to apply a first drive signal to the first drive terminal such that the first drive signal is alternately inverted between a first period and a second period. The detecting device includes a converting unit configured to convert a charge charged at the signal terminal into a voltage and includes a difference processing unit configured to obtain a difference between the first output voltage and the second output voltage.
    Type: Grant
    Filed: November 12, 2019
    Date of Patent: April 26, 2022
    Assignee: MINEBEA MITSUMI Inc.
    Inventors: Fumihiro Inoue, Shinya Otsuka, Kosuke Yamamoto
  • Patent number: 11290013
    Abstract: An integrated circuit apparatus includes a first regulator circuit configured to generate a first regulated voltage; a second regulator circuit configured to generate a second regulated voltage; and a control circuit configured to perform selection with respect to the first regulator circuit and the second regulator circuit such that one regulator circuit among the first regulator circuit and the second regulator circuit is in an on-state and another regulator circuit is in an off-state. The control circuit is configured to: cause the second regulator circuit to be in the on-state upon detecting that a load current is greater than or equal to a predetermined load current; and cause the first regulator circuit to be in the on-state upon detecting that the load current is less than the predetermined load current.
    Type: Grant
    Filed: July 17, 2020
    Date of Patent: March 29, 2022
    Assignee: MINEBEA MITSUMI Inc.
    Inventor: Kosuke Yamamoto
  • Patent number: 11254537
    Abstract: Provided is a printing apparatus comprising: a discharging unit configured to convey and discharge print media; a tray configured to receive print media discharged in a first direction from the discharging unit; and a drive unit configured to move the tray in a second direction perpendicular to the first direction. In discharging print media, the tray is moved in the second direction to thereby receive the discharged print media at a plurality of different positions on the tray. The tray is movable to a take-out position being a position closer in the second direction to a take-out side where print media are taken out than any of the positions at which the tray receives the print media discharged from the discharging unit.
    Type: Grant
    Filed: May 23, 2019
    Date of Patent: February 22, 2022
    Assignee: Canon Kabushiki Kaisha
    Inventors: Yuki Emoto, Kosuke Yamamoto, Norio Sakurai, Toshiaki Somano
  • Publication number: 20220050943
    Abstract: A learning device for performing a machine learning based on a learning model using data input to an input layer, includes: a calculation part configured to calculate a predetermined number of features, in which simulation data as a result of simulating semiconductor manufacturing processes by setting environmental information inside a process vessel in which the semiconductor manufacturing processes are performed and using a predetermined component provided in the process vessel as a variable, and XY coordinates parallel to a plane of a wafer are associated with each other; and an input part configured to input the calculated predetermined number of features to the input layer.
    Type: Application
    Filed: August 29, 2019
    Publication date: February 17, 2022
    Inventors: Kosuke YAMAMOTO, Motoshi FUKUDOME, Ken ITABASHI, Naoshige FUSHIMI, Kazuyoshi MATSUZAKI
  • Publication number: 20210404825
    Abstract: A control system for a hybrid vehicle includes: an electric heater configured to heat a catalyst of an internal combustion engine; a position determination unit configured to determine whether the hybrid vehicle is located in an exit area of a low emission zone where operation of the internal combustion engine is supposed to be restricted, the exit area being an area adjacent to a boundary of the low emission zone; and a heater control unit configured to turn on the electric heater when the position determination unit determines that the hybrid vehicle is located in the exit area.
    Type: Application
    Filed: June 23, 2021
    Publication date: December 30, 2021
    Inventors: Yoshiyuki KAGEURA, Daiki YOKOYAMA, Kosuke YAMAMOTO, Hideto WAKABAYASHI, Yoshifumi HAYASHI
  • Publication number: 20210402812
    Abstract: A printing apparatus can prevent a print medium from buckling during discharging. In a case in which the print conveyance speed determined by the print mode is higher than or equal to a specified speed, the print medium after printing is conveyed to a discharging tray at the print conveyance speed, and in a case in which the print conveyance speed determined by the print mode is lower than the specified speed, the print medium after printing is conveyed to the discharging tray at the specified speed increased from the print conveyance speed.
    Type: Application
    Filed: September 15, 2021
    Publication date: December 30, 2021
    Inventors: Norio Sakurai, Kosuke Yamamoto, Yuki Emoto, Toshiaki Somano
  • Patent number: 11142001
    Abstract: A printing apparatus can prevent a print medium from buckling during discharging. In a case in which the print conveyance speed determined by the print mode is higher than or equal to a specified speed, the print medium after printing is conveyed to a discharging tray at the print conveyance speed, and in a case in which the print conveyance speed determined by the print mode is lower than the specified speed, the print medium after printing is conveyed to the discharging tray at the specified speed increased from the print conveyance speed.
    Type: Grant
    Filed: March 20, 2019
    Date of Patent: October 12, 2021
    Assignee: Canon Kabushiki Kaisha
    Inventors: Norio Sakurai, Kosuke Yamamoto, Yuki Emoto, Toshiaki Somano
  • Patent number: 11090954
    Abstract: An image printing apparatus has a first side plate and a second side plate that are part of a frame body housing an image printing unit and face each other in a widthwise direction crossing a discharging direction. The image printing apparatus also has a movable tray that is movable between the first side plate and the second side plate and receive a discharged print medium a support member that supports the movable tray in a movable manner. Further, the image printing apparatus has a drive unit that moves the movable tray and a frame that is fixed so as to couple the first side plate and the second side plate together in the widthwise direction, the support member and the drive unit being provided on the frame.
    Type: Grant
    Filed: May 28, 2019
    Date of Patent: August 17, 2021
    Assignee: Canon Kabushiki Kaisha
    Inventors: Yuki Emoto, Kosuke Yamamoto, Norio Sakurai, Toshiaki Somano
  • Publication number: 20210245527
    Abstract: Provided is a technique that enables proper sorting of discharged print media by suppressing curling of each of the print media sufficiently. A determining unit determines a curling suppressing operation to be executed such that in a case where sorting operation is executed, the suppressing operation having a higher effect of suppressing curling is executed than in a case where the sorting operation is executed. Then, a print control unit controls a print head to perform printing on print media while executing the suppressing operation determined by the determining unit.
    Type: Application
    Filed: April 29, 2021
    Publication date: August 12, 2021
    Inventors: Toshiaki Somano, Kosuke Yamamoto, Norio Sakurai, Yuki Emoto, Kentaro Muro
  • Publication number: 20210215722
    Abstract: A measurement method and a measurement reagent for thyroglobulin, which enable measurement of a more accurate amount of thyroglobulin by a single test without being influenced by interference of anti-thyroglobulin antibody, are disclosed. The measurement method for thyroglobulin, wherein thyroglobulin in a sample separated from a body is measured by an immunoassay, includes a pretreatment step of mixing the sample separated from a body with a pretreatment liquid containing one or both of a surfactant and an acidifier. The reagent for immunoassay of thyroglobulin includes a pretreatment liquid containing one or both of a surfactant and an acidifier.
    Type: Application
    Filed: September 5, 2017
    Publication date: July 15, 2021
    Applicant: FUJIREBIO INC.
    Inventors: Kosuke YAMAMOTO, Yoshiyuki KITAMURA, Shintaro YAGI, Katsumi AOYAGI
  • Patent number: 11020988
    Abstract: Provided is a technique that enables proper sorting of discharged print media by suppressing curling of each of the print media sufficiently. A determining unit determines a curling suppressing operation to be executed such that in a case where sorting operation is executed, the suppressing operation having a higher effect of suppressing curling is executed than in a case where the sorting operation is executed. Then, a print control unit controls a print head to perform printing on print media while executing the suppressing operation determined by the determining unit.
    Type: Grant
    Filed: May 20, 2019
    Date of Patent: June 1, 2021
    Assignee: Canon Kabushiki Kaisha
    Inventors: Toshiaki Somano, Kosuke Yamamoto, Norio Sakurai, Yuki Emoto, Kentaro Muro
  • Patent number: 10988333
    Abstract: A printing apparatus includes a displacement member configured to be in contact with discharged print media and be displaced according to the amount of a stack of the print media, and detects the stack amount based on the displacement of the displacement member. The apparatus performs a first or second detection operation based on the detected stack amount. In the first detection operation, after a specified number of print media are discharged with the displacement member positioned at the evacuation position where it does not come into contact with a print medium, the displacement member is brought into contact with the print media to detect the stack amount. In the second detection operation, the stack amount is detected with the displacement member in contact with the print media.
    Type: Grant
    Filed: May 5, 2020
    Date of Patent: April 27, 2021
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Toshiaki Somano, Kosuke Yamamoto, Norio Sakurai, Yuki Emoto
  • Publication number: 20210091694
    Abstract: A stepping motor control device is configured to drive a stepping motor by applying a normal drive pulse or a fixed pulse having an energy larger than that of the normal drive pulse. The stepping motor control device includes a determination unit configured to, based on whether or not a pulse applied to the stepping motor before the normal drive pulse is the fixed pulse, determine whether or not to add a degaussing pulse is applied to the normal drive pulse, the degaussing pulse being a pulse for canceling a residual magnetic flux generated in a stator of the stepping motor when the fixed pulse; and a drive control unit configured to, based on a determination result of the determination unit, drive the stepping motor with the normal drive pulse to which the degaussing pulse is added.
    Type: Application
    Filed: August 27, 2020
    Publication date: March 25, 2021
    Inventors: Akihito OKUMURA, Kosuke YAMAMOTO, Kenji OGASAWARA, Tomohiro IHASHI
  • Publication number: 20210091607
    Abstract: A stator includes a magnetic plate material that has a main plate surface that is a surface to face a main plate of a movement when assembled to the main plate and that has a rotor accommodating hole formed in a part thereof; and a non-magnetic region that is made non-magnetic by applying chromium on the main plate surface around the rotor accommodating hole and irradiating the chromium with a laser from the main plate surface side.
    Type: Application
    Filed: September 16, 2020
    Publication date: March 25, 2021
    Inventors: Kosuke YAMAMOTO, Shinji KINOSHITA, Hitoshi TAKEUCHI, Tatsuya OMURA
  • Patent number: 10909154
    Abstract: A search system includes a reception unit 601 for receiving specification of a specific sentence in an article, a search unit 602 using a first sentence being the specified sentence as a search query to search an article including a sentence having a meaning similar to the connotations of the first sentence, and a display unit 603 for displaying information of the searched article as a related article to the first sentence, and when there are a plurality of related articles, the display unit 603 preferentially displays the related articles in descending order of difference relative to a first article being the article including the first sentence.
    Type: Grant
    Filed: March 10, 2016
    Date of Patent: February 2, 2021
    Assignee: NEC Corporation
    Inventors: Kosuke Yamamoto, Takao Shime, Hironori Mizuguchi
  • Publication number: 20210028699
    Abstract: An integrated circuit apparatus includes a first regulator circuit configured to generate a first regulated voltage; a second regulator circuit configured to generate a second regulated voltage; and a control circuit configured to perform selection with respect to the first regulator circuit and the second regulator circuit such that one regulator circuit among the first regulator circuit and the second regulator circuit is in an on-state and another regulator circuit is in an off-state. The control circuit is configured to: cause the second regulator circuit to be in the on-state upon detecting that a load current is greater than or equal to a predetermined load current; and cause the first regulator circuit to be in the on-state upon detecting that the load current is less than the predetermined load current.
    Type: Application
    Filed: July 17, 2020
    Publication date: January 28, 2021
    Inventor: Kosuke YAMAMOTO
  • Patent number: 10843493
    Abstract: An image printing apparatus includes a print unit, a tray moving unit that moves a tray for receiving a print medium discharged in a first direction, in a second direction crossing the first direction, a lever moving unit that moves a lever that contacts to the print medium stacked on the tray and is rotatable according to an amount of stacking between a first position at which the lever is contactable to the stacked print medium and a second position at which the lever is separated from the stacked print medium. A control unit causes the tray moving unit to move the tray in the second direction in a state in which the control unit has caused the lever moving unit to move the lever to the second position.
    Type: Grant
    Filed: May 28, 2019
    Date of Patent: November 24, 2020
    Assignee: Canon Kabushiki Kaisha
    Inventors: Norio Sakurai, Yuki Emoto, Toshiaki Somano, Kosuke Yamamoto
  • Patent number: 10836007
    Abstract: A coolant supply device 1 includes a coolant tank 2 storing coolant therein, a mounting member 14 covering a part of an upper opening of the coolant tank 2, and supply pumps 32, 33, 34 mounted to the mounting member 14 and configured to pump up coolant C from the coolant tank 2 and supply the pumped-up coolant C to predetermined destinations. The coolant supply device 1 is configured such that the coolant C supplied to the predetermined destinations by the supply pumps 33, 34 is returned to the coolant tank 2. The mounting member 14 is supported by support members 16, 17, 18 such that it is slidable to a non-covered side of the upper opening of the coolant tank 2.
    Type: Grant
    Filed: July 6, 2018
    Date of Patent: November 17, 2020
    Assignee: DMG MORI CO., LTD.
    Inventor: Kosuke Yamamoto