Patents by Inventor Hidetoshi Ito

Hidetoshi Ito 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: 20200117191
    Abstract: A vehicle control system includes a state detector configured to detect a state of an occupant in a vehicle, and an automated driving controller configured to execute automated driving that automatically controls at least one of acceleration/deceleration or steering of the vehicle. In a case of a first state in which a posture of the occupant is a non-steady posture different from a steady posture or in a case of a second state in which a predetermined safety device is not attached to a body of the occupant, the automated driving controller is configured to change a control state of the vehicle from a first control state to a second control state in a case in which the occupant is not in the first state or the second state, on the basis of a detection result of the state detector.
    Type: Application
    Filed: April 7, 2017
    Publication date: April 16, 2020
    Inventors: Osamu Ito, Hidetoshi Nakamura, Masakuni Murakami
  • Patent number: 10615839
    Abstract: First to fourth circuits are connected to corresponding first to fourth antenna terminals. The first to fourth circuits transmit and receive a signal of TDD and a signal of FDD. The first to fourth circuits transmit and receive a signal of MIMO. The third circuit receives a signal of a satellite positioning system. The lower limit of the frequency of the signal received by the third circuit and the fourth circuit is higher than the lower limit of the frequency of the signal received by the first circuit and the second circuit.
    Type: Grant
    Filed: February 5, 2019
    Date of Patent: April 7, 2020
    Assignee: MURATA MANUFACTURING CO., LTD.
    Inventors: Tsuyoshi Sato, Hidetoshi Matsumoto, Kiichiro Takenaka, Masahiro Ito, Satoshi Tanaka
  • Publication number: 20200100407
    Abstract: A component mounter including a mounting head having multiple holding bodies, a revolving mechanism configured to revolve the multiple holding bodies along a revolution trajectory, a rotating mechanism configured to cause the multiple holding bodies to rotate on their axes in synchronism with each other, a detection section configured to detect a component located in one or more component detection positions which are different from the component pickup positions on the revolution trajectory from a side thereof; and a control section. The control section performs component pickup processing for causing the mounting head to cause at least one of the holding bodies located in the component pickup position to pick up and hold the component and holding body revolving processing for causing the revolving mechanism to locate the holding body that does not hold the component.
    Type: Application
    Filed: March 31, 2017
    Publication date: March 26, 2020
    Applicant: FUJI CORPORATION
    Inventors: Hidetoshi ITO, Jun IISAKA, Hidetoshi KAWAI
  • Publication number: 20200100406
    Abstract: A component mounter of the present disclosure including a mounting head configured to pick up components and mount the components onto a substrate; a head moving device configured to move the mounting head in parallel to a horizontal plane; and a conveyance device configured to convey the substrate in a conveyance direction parallel to the horizontal plane. The mounting head includes multiple nozzles configured to pick up and hold the components by a negative pressure, multiple switching valves provided corresponding to each of the multiple nozzles and configured to switch whether the negative pressure is supplied to the corresponding nozzle, a nozzle moving device configured to change which nozzle is positioned at each of a first nozzle position and a second nozzle position for moving the multiple nozzles and performing at least one of picking up and mounting of the components, a first driving device, and a second driving device.
    Type: Application
    Filed: March 28, 2017
    Publication date: March 26, 2020
    Applicant: FUJI CORPORATION
    Inventors: Hidetoshi ITO, Kenzo ISHIKAWA
  • Patent number: 10602649
    Abstract: A work head unit that detects the rotational position of suction nozzle with first Q-axis encoder positioned facing component holding section that holds a component. With the work head unit, it is desirable to detect the orientation of component holding section at two locations: suction nozzle and syringe member.
    Type: Grant
    Filed: August 29, 2014
    Date of Patent: March 24, 2020
    Assignee: FUJI CORPORATION
    Inventors: Fumitaka Maeda, Hidetoshi Ito
  • Patent number: 10594341
    Abstract: A high-frequency-signal transceiver circuit transmits and receives a signal between first to sixth antenna terminals and terminals near a high-frequency circuit. The high-frequency-signal transceiver circuit includes first to sixth circuits connected to the corresponding first to sixth antenna terminals. One of the first to sixth circuits transmits and receives only a signal of time division multiplexing communication.
    Type: Grant
    Filed: February 13, 2019
    Date of Patent: March 17, 2020
    Assignee: MURATA MANUFACTURING CO., LTD.
    Inventors: Tsuyoshi Sato, Hidetoshi Matsumoto, Kiichiro Takenaka, Masahiro Ito, Satoshi Tanaka
  • Publication number: 20200047770
    Abstract: A vehicle control system includes a driving controller that switches between autonomous driving an manual driving of a vehicle, a seat whose form is changed between a form during autonomous driving and a form during manual driving that are different from each other, and a seat controller that controls motion of the seat when a form of the seat is changed. If the seat is in a form during autonomous driving, the driving controller does not switch autonomous driving to manual driving when controlling the vehicle.
    Type: Application
    Filed: September 27, 2017
    Publication date: February 13, 2020
    Applicant: TS TECH CO., LTD.
    Inventors: Hidetoshi OZAWA, Takayoshi ITO
  • Patent number: 10561050
    Abstract: A component mounting system comprising a feeder stocking area in which feeders to be exchanged with feeders for which exchanging is necessary from among multiple feeders which are set in the feeder setting area of each of the component mounting machines are caused to wait; and an exchanging robot which removes the feeders for which exchanging is necessary from the feeder setting area of each of the component mounting machines, removes the feeders to be exchanged with the feeders for which exchanging is necessary from among the multiple feeders which wait in the feeder stocking area, and sets the feeders in the feeder setting area of the component mounting machine.
    Type: Grant
    Filed: September 2, 2014
    Date of Patent: February 11, 2020
    Assignee: FUJI CORPORATION
    Inventors: Jun Iisaka, Hidetoshi Ito
  • Publication number: 20200039382
    Abstract: An arrangement structure for a biological sensor includes a biological sensor of a non-contact type provided in a seat on which a human is seated. The biological sensor detecting biological information of the human with electromagnetic waves. The biological sensor is arranged at a position in the seat avoiding a member that constitutes the seat and interferes with passage of the electromagnetic waves.
    Type: Application
    Filed: April 3, 2018
    Publication date: February 6, 2020
    Applicant: TS TECH CO., LTD.
    Inventors: Hidetoshi OZAWA, Takayoshi ITO, Kazuyuki TAKASAWA, Yuta IHA
  • Publication number: 20200039440
    Abstract: An electronic mirror system includes, a camera which can be attached to a side of an automobile and which is able to image a moving image diagonally behind the automobile; and a monitor apparatus which can be attached in the passenger compartment of the automobile and which can display the moving image imaged by the camera. The monitor apparatus includes a movable portion which can move the display which displays the moving image with relation to a wall to where the monitor apparatus is attached in the passenger compartment.
    Type: Application
    Filed: September 22, 2017
    Publication date: February 6, 2020
    Applicant: TS TECH CO., LTD.
    Inventors: Hidetoshi OZAWA, Takayoshi ITO
  • Patent number: 10555450
    Abstract: In rotary head type component mounter, provided at two locations around rotary head are Z1-axis drive mechanism and Z2-axis drive mechanism that lower suction nozzles, and in a case in which the interval between two suction nozzles is a multiple two times or greater than the arrangement pitch of components in tray, component mounter performs consecutive simultaneous pickup operation repeatedly for a quantity corresponding to the quantity of component arrangement pitches between the two suction nozzles, the consecutive simultaneous pickup operation being that of lowering the two suction nozzles simultaneously such that two of the components on tray are picked up simultaneously, then rotating rotary head by one nozzle pitch, moving rotary head in the arrangement direction of the components on tray by one component arrangement pitch, and then lowering the next two suction nozzles simultaneously such that another two of the components on tray are picked up simultaneously.
    Type: Grant
    Filed: November 7, 2014
    Date of Patent: February 4, 2020
    Assignee: FUJI CORPORATION
    Inventors: Jun Iisaka, Hidetoshi Ito
  • Publication number: 20200037481
    Abstract: A component mounting machine including a head unit that has a head main body configured to hold multiple pickup members each capable of picking up a component at a predetermined interval along a predetermined circumference and to be capable of rotating forward and reverse directions; a moving device configured to move the head unit; a lifting and lowering device configured to lift and lower a pickup member; a component supply device configured to be capable of supplying the component to the pickup member; and a control device configured to control those described above. The control device performs a control such that the pickup members pick up the components supplied by the component supply device, and each component is mounted on a board after a completion of the pickup, while performing an operation of rotating the head main body and an operation of moving the head unit together.
    Type: Application
    Filed: March 29, 2017
    Publication date: January 30, 2020
    Applicant: FUJI CORPORATION
    Inventors: Kenzo ISHIKAWA, Jun IISAKA, Hidetoshi ITO
  • Patent number: 10547276
    Abstract: A power amplifier circuit includes a Doherty amplifier including a divider that divides a first signal into a second signal and a third signal, a carrier amplifier that amplifies the second signal and outputs a fourth signal, a peak amplifier that amplifies the third signal and outputs a fifth signal, a combiner that combines the fourth signal and the fifth signal and outputs an amplified signal of the first signal, a first bias circuit that supplies a first bias current or voltage to the carrier amplifier, and a second bias circuit that supplies a second bias current or voltage corresponding to a control signal to the peak amplifier; and a control circuit that supplies the control signal corresponding to a level of the second signal to the second bias circuit. The control circuit includes a detecting unit, an output unit, and a filter circuit.
    Type: Grant
    Filed: August 24, 2018
    Date of Patent: January 28, 2020
    Assignee: MURATA MANUFACTURING CO., LTD.
    Inventors: Masahiro Ito, Tsuyoshi Sato, Kiichiro Takenaka, Hidetoshi Matsumoto
  • Patent number: 10531601
    Abstract: In a rotary head type component mounter, before using two suction nozzles of rotary head to pick up the leading components in component supply tape set in two tape feeders, rotary head is moved in the XY directions by head moving mechanism and rotated by head rotating mechanism such that the pickup points of the two suction nozzles are positioned on two straight lines and extending in the tape feeding direction of each tape feeder passing through the ideal pickup points of the leading components of the two tape feeders, and the leading components are fed to component pickup positions and that are the pickup points of the suction nozzles on the two straight lines. Then, the two suction nozzles of rotary head are lowered simultaneously to pick up the two component simultaneously using the two suction nozzles.
    Type: Grant
    Filed: October 20, 2014
    Date of Patent: January 7, 2020
    Assignee: FUJI CORPORATION
    Inventors: Hidetoshi Ito, Jun Iisaka
  • Patent number: 10524401
    Abstract: A component mounting machine moves a mounting head from a supply position P1 to each of mounting positions P3 and P4 of a circuit board CB via an imaging position P2. Further, the component mounting machine performs control such that the mounting head moves in a direction of movement at the time of imaging that is either of an X-axis direction or a Y-axis direction when passing through the imaging position P2. The component mounting machine determines the direction of movement at the time of imaging, according to a first X-axis distance Lx and a first Y-axis distance Ly from the imaging position P2 to each of the mounting positions P3 and P4.
    Type: Grant
    Filed: March 27, 2014
    Date of Patent: December 31, 2019
    Assignee: FUJI CORPORATION
    Inventors: Jun Iisaka, Hidetoshi Ito, Hidetoshi Kawai, Shigeto Oyama, Naohiro Kato, Kuniyasu Nakane, Ryo Nagata, Keisuke Nagiri
  • Publication number: 20190366972
    Abstract: A colliding object protection apparatus inflates and deploys an airbag when the apparatus detects or predicts a collision with a pedestrian. The airbag includes a first bag to be inflated and deployed in a vehicle width direction along a front edge part of a hood of a vehicle, and a second bag to be inflated and deployed on an upper surface of the hood. The second bag is continuous with a vehicle rear side portion of the first bag. An internal space of the first bag and an internal space of the second bag communicate with each other through a first vent mechanism. The first vent mechanism is opened when an internal pressure of the first bag reaches a predetermined pressure.
    Type: Application
    Filed: June 3, 2019
    Publication date: December 5, 2019
    Inventors: Hidetoshi NAKAMURA, Kenyu OKAMURA, Masaki UMEZAWA, Osamu ITO, Masato SASAKI, Masahiro MOTOYOSHI
  • Publication number: 20190366971
    Abstract: A colliding object protection apparatus inflates and deploys an airbag when the apparatus detects or predicts a collision with a pedestrian. The airbag includes a front bag to be inflated and deployed in a vehicle width direction along an upper part of a front grille of a vehicle. The internal space of the front bag is partitioned into a plurality of expansion chambers by a plurality of partitioning walls provided in parallel in the vehicle width direction. A vent mechanism of the expansion chamber is configured to be opened when an internal pressure of the expansion chamber reaches a predetermined pressure.
    Type: Application
    Filed: June 3, 2019
    Publication date: December 5, 2019
    Inventors: Hidetoshi NAKAMURA, Kenyu OKAMURA, Masaki UMEZAWA, Osamu ITO, Masato SASAKI, Masahiro MOTOYOSHI
  • Publication number: 20190335631
    Abstract: A component mounting machine includes multiple component supplying devices, a head, a head moving device, and a nozzle lifting and lowering device. The component supplying device feeds out a component to a component supply position. The head includes multiple nozzles configured to suction a component. The head moving device moves the head to cause the nozzles to face the respective component supply positions with two or more thereof. The nozzle lifting and lowering device lifts and lowers the nozzle located to face the component supply positions. In positioning the nozzles to face the respective component supply positions, the head is moved so as to prioritize a positional correction of a nozzle facing a smallest sized component over positional corrections of the other nozzles, and in this state, the nozzles facing the respective component supply positions are lifted and lowered simultaneously to suction corresponding components.
    Type: Application
    Filed: January 30, 2017
    Publication date: October 31, 2019
    Applicant: FUJI CORPORATION
    Inventors: Hidetoshi KAWAI, Jun IISAKA, Hidetoshi ITO
  • Patent number: 10462947
    Abstract: Provided are a first component holding tool operating device which operates one component holding tool which is positioned at a first position set on one circumference among the plurality of component holding tools for holding and disengaging a component, and a second holding tool operating device which operates one component holding tool which is positioned at a second position set on the circumference among the plurality of component holding tools for holding and disengaging the component. The first position and the second position are set so that the second position is positioned in the middle of two adjacent component holding tools among the plurality of component holding tools when one of the plurality of component holding tools is positioned at the first position.
    Type: Grant
    Filed: October 31, 2013
    Date of Patent: October 29, 2019
    Assignee: FUJI CORPORATION
    Inventors: Hidetoshi Ito, Yoshihiro Yasui
  • Patent number: 10454434
    Abstract: A communication unit includes a first input terminal to which a first transmission signal based on a first communication standard is input, a second input terminal to which a second transmission signal based on a second communication standard is input, a first transmission signal amplifier circuit outputting a first amplified transmission signal, or outputting a second amplified transmission signal, a first input-output terminal outputting the first amplified transmission signal or the second amplified transmission signal, and at least one of a first reception signal and a second reception signal inputted to the first input-output terminal, a first reception signal amplifier circuit performing at least one of operation of outputting a first amplified reception signal and operation of outputting a second amplified reception signal, a first output terminal outputting the first amplified reception signal, and a second output terminal outputting the second amplified reception signal.
    Type: Grant
    Filed: July 18, 2018
    Date of Patent: October 22, 2019
    Assignee: MURATA MANUFACTURING CO., LTD.
    Inventors: Tsuyoshi Sato, Hidetoshi Matsumoto, Kiichiro Takenaka, Masahiro Ito, Satoshi Tanaka, Takahiro Katamata