Patents by Inventor Hiroyuki Okada

Hiroyuki Okada 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: 20240025037
    Abstract: A robot that transfers a substrate includes a hand, an arm, a substrate detector, and a substrate orientation examiner. The hand holds and transfers the substrate. The arm is connected to the hand and moves the hand. The substrate detector detects absence or presence of the substrate in a non-contact manner. The substrate orientation examiner examines an orientation of the substrate based on a height detected by the substrate detector at which the substrate is located when it is not held by the hand.
    Type: Application
    Filed: August 29, 2021
    Publication date: January 25, 2024
    Applicant: KAWASAKI JUKOGYO KABUSHIKI KAISHA
    Inventors: Ippei SHIMIZU, Hiroyuki OKADA, Daisuke YAMANAKA, Takahiro ABE, Junichi SATO
  • Patent number: 11858147
    Abstract: A method of detecting a substrate hold hand optical axis deviation includes: acquiring a hand reference turning position at which an ideal optical axis extends in a horizontal first direction; performing a first search processing; performing a second search processing similar to the first search processing to a second target body; and detecting an optical axis inclination from the ideal optical axis based on a difference between the positions detected in the first search processing and the second search processing. A distance in the second direction from the turning axis to the first target body is equal to a distance in the second direction from the turning axis to the second target body. On the hand, an intersecting position between the optical axis and the first target body is different from an intersecting position between the optical axis and the second target body.
    Type: Grant
    Filed: May 10, 2019
    Date of Patent: January 2, 2024
    Assignee: KAWASAKI JUKOGYO KABUSHIKI KAISHA
    Inventors: Hiroyuki Okada, Masaya Yoshida
  • Patent number: 11848659
    Abstract: A manufacturing method of a mounting structure, the method including: a step of preparing a mounting member including a first circuit member and a plurality of second circuit members placed on the first circuit member; a step of preparing a sheet having thermosetting property; a disposing step of disposing the sheet on the mounting member so as to face the second circuit members; and a sealing step of pressing the sheet against the first circuit member and heating the sheet, to seal the second circuit members and to cure the sheet, wherein the second circuit members include a reference member, and a first adjacent member and a second adjacent member each adjacent to the reference member, a separation distance D1 between the reference member and the first adjacent member is different from a separation distance D2 between the reference member and the second adjacent member, at least one of the plurality of the second circuit members is a hollow member to be provided with a space from the first circuit member, a
    Type: Grant
    Filed: September 28, 2018
    Date of Patent: December 19, 2023
    Assignee: NAGASE CHEMTEX CORPORATION
    Inventors: Takayuki Hashimoto, Takuya Ishibashi, Hiroyuki Okada, Kazuki Nishimura
  • Patent number: 11839968
    Abstract: A substrate transfer device includes a manipulator, a substrate gripping hand, an actuator configured to rotate the substrate gripping hand about a roll axis, and a controller adapted to operate the manipulator to hold a substrate by a first engaging member and a second engaging member of the substrate gripping hand, then operate the actuator so that a first principal surface of the substrate is located above a base member, and a normal line of the first principal surface is oriented downward from a horizontal plane, and move a movable guiding member toward the tip-end part of the base member so that the second engaging member, a third engaging member, and the movable guiding member grip the substrate.
    Type: Grant
    Filed: June 27, 2019
    Date of Patent: December 12, 2023
    Assignee: KAWASAKI JUKOGYO KABUSHIKI KAISHA
    Inventors: Takayuki Fukushima, Shinya Kinoshita, Shogo Matsuoka, Hiroyuki Okada
  • Patent number: 11815161
    Abstract: A speed reducer including: a first gear; an eccentric shaft joined to the first gear, the eccentric shaft has first and second supporting portions offset in a rotation radial direction with respect to a first gear rotation shaft; a fixed gear at an eccentric shaft radial direction outer side, and whose rotation is restricted; a transmitting gear supported at the first supporting portion and meshes with the fixed gear, and the transmitting gear revolves around the first gear rotation shaft and rotates around its own axis; an outputting portion rotating due to the transmitting gear revolving and rotating around its own axis; and a locking gear supported at the second supporting portion and meshes with the fixed gear, and the locking gear revolves around the first gear rotation shaft and rotates around its own axis, and rotation of the outputting portion is restricted.
    Type: Grant
    Filed: July 8, 2019
    Date of Patent: November 14, 2023
    Assignee: DENSO CORPORATION
    Inventors: Masahito Sakai, Kazuki Maruo, Tomoki Yamashita, Fumihiro Shimizu, Hiroyuki Okada
  • Publication number: 20230321839
    Abstract: A robot that transfers a substrate includes an arm, a hand, a substrate detector, and a substrate shape abnormality examiner. The hand is installed to the arm and holds and transfers the substrate. The substrate detector detects absence or presence of the substrate in a non-contact manner. The substrate shape abnormality examiner examines the substrate for a shape abnormality based on a height detected by the substrate detector at which the substrate is located when it is not held by the hand.
    Type: Application
    Filed: August 29, 2021
    Publication date: October 12, 2023
    Applicant: KAWASAKI JUKOGYO KABUSHIKI KAISHA
    Inventors: Ippei SHIMIZU, Hiroyuki OKADA, Daisuke YAMANAKA, Takahiro ABE, Junichi SATO
  • Publication number: 20230322504
    Abstract: A robot includes a guide, a mover, a hand, a deformation acquirer, a orientation adjuster, and a controller. The mover is installed to the guide and movable in a direction that the guide guides along. The hand is installed to the mover and holds a substrate. The deformation acquirer acquires information on a deformation of the guide. The orientation adjuster adjusts an orientation of the hand according to the deformation of the guide acquired by the deformation acquirer. The controller controls operation of the orientation adjuster. The controller adjusts the orientation of the hand performing a holding operation on the substrate to be transferred by using the orientation adjuster based on the information on the deformation of the guide.
    Type: Application
    Filed: August 29, 2021
    Publication date: October 12, 2023
    Applicant: KAWASAKI JUKOGYO KABUSHIKI KAISHA
    Inventors: Ippei SHIMIZU, Hiroyuki OKADA, Daisuke YAMANAKA, Takahiro ABE, Junichi SATO
  • Publication number: 20230321850
    Abstract: A robot is for transferring a substrate. The robot includes an arm, a hand, and a tilter. The arm is movable. The hand is installed to the arm to project from it and holds and transfers the substrate. The tilter tilts an orientation of the hand. The hand includes a holder. The holder contacts the top surface and the bottom surface of the substrate. With the tilter, the holder holds the substrate keeping in contact with the top surface and the bottom surface of the substrate and applying forces to only one of two halves of the substrate bisected.
    Type: Application
    Filed: August 29, 2021
    Publication date: October 12, 2023
    Applicant: KAWASAKI JUKOGYO KABUSHIKI KAISHA
    Inventors: Ippei SHIMIZU, Hiroyuki OKADA
  • Publication number: 20230311306
    Abstract: A robot that transfers a substrate includes an arm, a hand, a substrate orientation acquirer, a hand orientation adjuster, and a control unit. The hand is installed to the arm and holds and transfers the substrate. The substrate orientation acquirer acquires information about an orientation of a to-be-transferred substrate, which is the substrate to be transferred. The hand orientation adjuster adjusts an orientation of the hand with respect to the to-be-transferred substrate. The control unit controls operations of the arm, the hand, and the hand orientation adjuster. The control unit adjusts the orientation of the hand performing a taking-out operation on the to-be-transferred substrate by using the hand orientation adjuster based on the information about the orientation of the to-be-transferred substrate.
    Type: Application
    Filed: August 29, 2021
    Publication date: October 5, 2023
    Applicant: KAWASAKI JUKOGYO KABUSHIKI KAISHA
    Inventors: Ippei SHIMIZU, Hiroyuki OKADA, Daisuke YAMANAKA, Takahiro ABE, Junichi SATO
  • Patent number: 11749547
    Abstract: A target provided to a substrate placement portion is detected by an object detection sensor at a plurality of rotation positions of the substrate placement portion. An index length which is a distance from a robot reference axis to the target in a direction perpendicular to an axial direction, or information correlated therewith, is calculated. At least one of a rotation position of a detection line about the robot reference axis and a rotation position of the substrate placement portion about a rotation axis when the target located on a line connecting the robot reference axis and the rotation axis is detected is calculated on the basis of the calculated index length or the calculated information correlated therewith. A direction in which the rotation axis is present as seen from the robot reference axis is specified on the basis of the calculated rotation position.
    Type: Grant
    Filed: July 30, 2018
    Date of Patent: September 5, 2023
    Assignee: KAWASAKI JUKOGYO KABUSHIKI KAISHA
    Inventors: Masaya Yoshida, Kenji Noguchi, Hiroyuki Okada
  • Patent number: 11730540
    Abstract: A catheter kit includes a catheter having an optical fiber, and a catheter accommodating tool which accommodates the catheter. The catheter accommodating tool has a tubular hoop, and a position adjustment mechanism provided at the hoop. The hoop has a hoop tip end portion at which a catheter tip end portion, from which laser light transmitted through the optical fiber is emitted, is disposed, and a hoop base end portion which is opposite to the hoop tip end portion. The position adjustment mechanism is provided at the hoop base end portion and changes a position of the catheter tip end portion with respect to the hoop tip end portion.
    Type: Grant
    Filed: May 15, 2018
    Date of Patent: August 22, 2023
    Assignee: HAMAMATSU PHOTONICS K.K.
    Inventors: Yohei Takata, Yoshiyuki Shimizu, Tsuyoshi Kosugi, Hiroyuki Okada
  • Patent number: 11653837
    Abstract: A light output monitoring apparatus includes a light receiving unit, an attachment unit, an adapter, and a protective cap, and monitors a power of light output from a light emitting end of a catheter incorporating an optical fiber. The protective cap includes an insertion opening into which a part of the catheter of a predetermined range on the light emitting end side is removably inserted, includes a window portion for transmitting the light output from the light emitting end of the catheter, and is fixed in position by being inserted into a through-hole of the adapter. The adapter is fixed in position by being attached to the attachment unit.
    Type: Grant
    Filed: June 27, 2017
    Date of Patent: May 23, 2023
    Assignee: HAMAMATSU PHOTONICS K.K.
    Inventors: Hiroyuki Okada, Tsuyoshi Kosugi, Yoshiyuki Shimizu, Yohei Takata
  • Publication number: 20230141747
    Abstract: This method includes: extracting, from communication in a network, a first communication triplet that is a 3-tuple including information indicating a source device, information indicating a destination device, and information indicating the type of communication performed between devices; determining whether the first communication triplet extracted corresponds to any of a plurality of second communication triplets stored in storage in advance as a whitelist and each being a 3-tuple including information indicating a source device, information indicating a destination device, and information indicating the type of communication; and estimating, as a score, a possibility that the first communication triplet emerges as the communication, by using a model that has been trained, when the first communication triplet does not correspond to any of the plurality of second communication triplets.
    Type: Application
    Filed: January 5, 2023
    Publication date: May 11, 2023
    Inventors: Tatsumi OBA, Hiroyuki OKADA
  • Patent number: 11622486
    Abstract: A motor includes: a rotating shaft; a motor portion; a circuit board; a case having a circuit housing recess portion for housing the circuit board; and a cover made of a synthetic resin and sealing the opening portion of the circuit housing recess portion. The cover has an outer circumference rib and an inside rib. The outer circumference rib is located on the outer circumferential side from the opening end surface of the circuit housing recess portion and projects from the outer circumferential edge of the cover toward the front surface side of the cover and the rear surface side of the cover. The inside rib is located inside from the opening end surface and projects at least either on the front surface side of the cover or on the rear surface side of the cover.
    Type: Grant
    Filed: June 28, 2018
    Date of Patent: April 4, 2023
    Assignee: DENSO CORPORATION
    Inventors: Akihiro Otawara, Yuki Fujita, Yosuke Kanbe, Kenji Kani, Hiroyuki Okada, Yoshiaki Fukuta
  • Publication number: 20230060781
    Abstract: Provided is a method of assisting the detection of nonalcoholic steatohepatitis (NASH), which is far less invasive than liver biopsy and is based on simple operations that do not require skilled technical personnel. The present invention is a method of assisting the detection of NASH, which includes: a) measuring the amount of LDL-TG contained in a test blood sample isolated from a living body; b) measuring the amount of at least one component selected from the group consisting of LDL-C, LDL subfraction-C, IIDL-C, HDL subfraction-C, ApoB, ApoE, total cholesterol, ALT, and AST contained in the test blood sample; and c) determining the possibility of developing and/or having NASH by using the amount of LDL-TG in combination with the amount of the at least one component.
    Type: Application
    Filed: February 4, 2021
    Publication date: March 2, 2023
    Applicants: Denka Company Limited, NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY, NATIONAL UNIVERSITY CORPORATION OKAYAMA UNIVERSITY
    Inventors: Noriyuki SATOH, Yasuki ITO, Toshihiro SAKURAI, Masahiro MIZUTA, Shu-Ping HUI, Kazuhiro NOUSO, Hiroyuki OKADA
  • Publication number: 20230019019
    Abstract: A video confirmation computer for confirming video related to robot operation includes a storage unit and a processor. The storage unit stores information on the position of the electric motor that drives a link body of the robot received from the controller of the robot and information on the video obtained by a camera attached to the robot. The processor makes at least one of the video confirmation computer itself and a computer connected to the video confirmation computer display a model area and a video area side by side. In the model area, a two-dimensional or three-dimensional model reproducing the posture of the robot is displayed by computer graphics. In the video area, the video is displayed.
    Type: Application
    Filed: December 4, 2020
    Publication date: January 19, 2023
    Applicant: KAWASAKI JUKOGYO KABUSHIKI KAISHA
    Inventors: Shinya KITANO, Atsushi NAKAYA, Masaya YOSHIDA, Kazuo FUJIMORI, Hiroyuki OKADA
  • Patent number: 11551953
    Abstract: The method includes the steps of: detecting a part, of a surface of a target, that is located on an inner circumferential side of a predetermined circle centered on a rotation axis and passing the target, by an object detection sensor, at plural rotation positions when at least one of a rotation position of the target about the rotation axis on a substrate placement portion and a rotation position of a detection area about a robot reference axis is changed; calculating a quantity correlated with an index length representing a distance from the robot reference axis to the target when the target is detected by the object detection sensor, for each rotation position; and calculating the positional relationship between the robot reference axis and the rotation axis on the basis of, among the rotation positions, the one at which the quantity correlated with the index length is maximized or minimized.
    Type: Grant
    Filed: July 30, 2018
    Date of Patent: January 10, 2023
    Assignee: KAWASAKI JUKOGYO KABUSHIKI KAISHA
    Inventors: Masaya Yoshida, Kenji Noguchi, Hiroyuki Okada
  • Publication number: 20220351994
    Abstract: A substrate mapping device 4 maps a plurality of substrates 10 inside a container where the substrates 10 are accommodated so as to be arrayed in a given arrayed direction. The substrate mapping device 4 includes a sensor 16 configured to detect a state of the substrate 10, a manipulator 14 configured to move the sensor 16, and a control device 18 configured to control the manipulator 14 to move the sensor 16 along a mapping course. The control device 18 sets a first mapping position and a second mapping position different in the position in the arrayed direction of the substrates 10 from the first mapping position, and sets the mapping course based on the first mapping position and the second mapping position.
    Type: Application
    Filed: April 3, 2020
    Publication date: November 3, 2022
    Applicant: Kawasaki Jukogyo Kabushiki Kaisha
    Inventors: Masaya YOSHIDA, Shinya KITANO, Hiroyuki OKADA, Ippei SHIMIZU
  • Patent number: 11465299
    Abstract: A state monitoring system for monitoring a state of a robot configured to perform work on a workpiece executes: a step of obtaining state data from a sensor and deriving a deterioration index parameter based on the obtained state data; a step of determining whether or not the deterioration index parameter is greater than a first threshold that is preset to a level lower than a level at which corrective maintenance is required; a step of further determining whether or not a frequency of having determined that the deterioration index parameter is greater than the first threshold is greater than a preset frequency threshold; and a step of suppressing an operation of the robot without stopping the robot if it is determined that the frequency is greater than the frequency threshold.
    Type: Grant
    Filed: July 31, 2018
    Date of Patent: October 11, 2022
    Assignee: KAWASAKI JUKOGYO KABUSHIKI KAISHA
    Inventors: Masaya Yoshida, Hiroyuki Okada, Kazuo Fujimori
  • Patent number: 11459011
    Abstract: A snow ski assembly for a snow vehicle includes a ski body, a ski spindle, a ski stopper and a ski keel pressure adjuster. The ski body has an upper surface with a ski spindle attachment and a bottom surface with a keel. The ski spindle has a lower end pivotally connected to the ski spindle attachment of the ski body about a pivot axis. The ski stopper is disposed between the upper surface of the ski body and the lower end of the ski spindle. The ski keel pressure adjuster includes at least one adjustment member and at least one user input. The at least one adjustment member is movably disposed with respect to the ski body between a first position in which the ski stopper has a first compression characteristic and a second position in which the ski stopper has a second compression characteristic. The at least one user input is operatively coupled to the at least one adjustment member to move the at least one adjustment member in response to operation of the at least one user input.
    Type: Grant
    Filed: January 29, 2020
    Date of Patent: October 4, 2022
    Assignee: YAMAHA HATSUDOKI KABUSHIKI KAISHA
    Inventors: Jeffrey Lee Stoxen, Gregory James Schulze, James Christopher Vizanko, Hiroyuki Okada