Patents by Inventor Tetsuya Kubota

Tetsuya Kubota 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: 20230150624
    Abstract: A hull-mounted installation conversion method in which some or all of first-use units placed on a hull and constituting a first-use installation are removed from the hull, and then second-use units are placed on the hull to construct a second-use installation. For example, the first-use units are medical units, and the first-use installation is a medical installation. Alternatively, the second-use units are medical units, and the second-use installation is a medical installation.
    Type: Application
    Filed: April 16, 2021
    Publication date: May 18, 2023
    Applicant: KAWASAKI JUKOGYO KABUSHIKI KAISHA
    Inventors: Tetsuya KUBOTA, Tomoki KUWABARA, Yasuyuki HANEDA, Susumu IKEDA, Minoru YOKOYAMA
  • Patent number: 11536743
    Abstract: Provided is a Kelvin contact for inspection in which contacts and an insulating layer are less likely to be shifted relative to each other even after repeatedly performed Kelvin inspection. The Kelvin contact for inspection includes: a first contact having an upper contact point that comes into contact with one electrode terminal of an IC device and a lower contact point that comes into contact with an electrode pad of a substrate for inspection; and a second contact having an upper contact point that comes into contact with the one electrode terminal and the lower contact point that comes into contact with an electrode pad of the substrate for inspection. The first and second contacts are adjacently arranged to contact with the same one electrode terminal and provided with an insulating layer surrounding the entire main body area except upper and lower contact point areas including the upper and lower contact points, respectively.
    Type: Grant
    Filed: September 3, 2021
    Date of Patent: December 27, 2022
    Assignee: Yamaichi Electronics Co., Ltd.
    Inventors: Katsumi Suzuki, Akira Genma, Tsuyoshi Matsumoto, Tetsuya Kubota
  • Patent number: 11326381
    Abstract: A window regulator includes a guide rail provided along an ascending/descending direction of a window glass of a vehicle, a carrier plate that slides on the guide rail and travels together with the window glass, cables that pull the carrier plate, a drum on which the cables are partially wound, a motor rotationally driving the drum, and a drum housing provided at a lower end of the guide rail and having a housing space for housing the drum, wherein the drum housing has a wall section provided on an outer side of the drum that is housed in the housing space, and a contact surface of the drum housing coming into contact with the carrier plate is provided at a lower position than an upper end of the wall section in a vertical direction that the window glass travels when the window glass is fully opened.
    Type: Grant
    Filed: March 12, 2019
    Date of Patent: May 10, 2022
    Assignee: JOHNAN MANUFACTURING INC.
    Inventors: Shugo Tanaka, Tetsuya Kubota
  • Publication number: 20220074969
    Abstract: Provided is a Kelvin contact for inspection in which contacts and an insulating layer are less likely to be shifted relative to each other even after repeatedly performed Kelvin inspection. The Kelvin contact for inspection includes: a first contact having an upper contact point that comes into contact with one electrode terminal of an IC device and a lower contact point that comes into contact with an electrode pad of a substrate for inspection; and a second contact having an upper contact point that comes into contact with the one electrode terminal and the lower contact point that comes into contact with an electrode pad of the substrate for inspection. The first and second contacts are adjacently arranged to contact with the same one electrode terminal and provided with an insulating layer surrounding the entire main body area except upper and lower contact point areas including the upper and lower contact points, respectively.
    Type: Application
    Filed: September 3, 2021
    Publication date: March 10, 2022
    Inventors: Katsumi Suzuki, Akira Genma, Tsuyoshi Matsumoto, Tetsuya Kubota
  • Patent number: 10967943
    Abstract: An underwater mobile inspection apparatus capable of inspecting an inspection object on a seafloor while cruising includes a cruising body configured to submerge under-water and cruise along the inspection object so as to not come into contact with the inspection object, a first movable arm provided on the cruising-body, and an inspection tool unit provided on the first movable arm and including at least one of an image-capturing camera for use in visually inspecting the inspection object and a device configured to inspect a wall thickness of the inspection object by using an ultrasonic wave. A controller is configured to, when the cruising-body cruises along the inspection object so as to not come into contact with the inspection object, operate the first movable arm to move the inspection tool unit, such that a positional relationship of the inspection tool unit with the inspection object becomes a predetermined target positional relationship.
    Type: Grant
    Filed: September 17, 2019
    Date of Patent: April 6, 2021
    Assignee: KAWASAKI JUKOGYO KABUSHIKI KAISHA
    Inventors: Akira Kimura, Noriyuki Okaya, Kazuya Sumino, Minehiko Mukaida, Hiroaki Kagaya, Masanori Hamamatsu, Akiyoshi Saiki, Tetsuya Kubota, Masayuki Enomoto
  • Publication number: 20210054672
    Abstract: A window regulator includes a guide rail provided along an ascending/descending direction of a window glass of a vehicle, a carrier plate that slides on the guide rail and travels together with the window glass, cables that pull the carrier plate, a drum on which the cables are partially wound, a motor rotationally driving the drum, and a drum housing provided at a lower end of the guide rail and having a housing space for housing the drum, wherein the drum housing has a wall section provided on an outer side of the drum that is housed in the housing space, and a contact surface of the drum housing coming into contact with the carrier plate is provided at a lower position than an upper end of the wall section in a vertical direction that the window glass travels when the window glass is fully opened.
    Type: Application
    Filed: March 12, 2019
    Publication date: February 25, 2021
    Inventors: Shugo TANAKA, Tetsuya KUBOTA
  • Publication number: 20200010161
    Abstract: An underwater mobile inspection apparatus capable of inspecting an inspection object on a seafloor while cruising includes a cruising body configured to submerge under-water and cruise along the inspection object so as to not come into contact with the inspection object, a first movable arm provided on the cruising-body, and an inspection tool unit provided on the first movable arm and including at least one of an image-capturing camera for use in visually inspecting the inspection object and a device configured to inspect a wall thickness of the inspection object by using an ultrasonic wave. A controller is configured to, when the cruising-body cruises along the inspection object so as to not come into contact with the inspection object, operate the first movable arm to move the inspection tool unit, such that a positional relationship of the inspection tool unit with the inspection object becomes a predetermined target positional relationship.
    Type: Application
    Filed: September 17, 2019
    Publication date: January 9, 2020
    Applicant: KAWASAKI JUKOGYO KABUSHIKI KAISHA
    Inventors: Akira KIMURA, Noriyuki OKAYA, Kazuya SUMINO, Minehiko MUKAIDA, Hiroaki KAGAYA, Masanori HAMAMATSU, Akiyoshi SAIKI, Tetsuya KUBOTA, Masayuki ENOMOTO
  • Patent number: 10450041
    Abstract: An underwater mobile inspection apparatus capable of inspecting an inspection object on a seafloor while cruising includes a cruising body configured to submerge under-water and cruise along the inspection object so as to not come into contact with the inspection object, a first movable arm provided on the cruising-body, and an inspection tool unit provided on the first movable arm and including at least one of an image-capturing camera for use in visually inspecting the inspection object and a device configured to inspect a wall thickness of the inspection object by using an ultrasonic wave. A controller is configured to, when the cruising-body cruises along the inspection object so as to not come into contact with the inspection object, operate the first movable arm to move the inspection tool unit, such that a positional relationship of the inspection tool unit with the inspection object becomes a predetermined target positional relationship.
    Type: Grant
    Filed: August 25, 2017
    Date of Patent: October 22, 2019
    Assignee: KAWASAKI JUKOGYO KABUSHIKI KAISHA
    Inventors: Akira Kimura, Noriyuki Okaya, Kazuya Sumino, Minehiko Mukaida, Hiroaki Kagaya, Masanori Hamamatsu, Akiyoshi Saiki, Tetsuya Kubota, Masayuki Enomoto
  • Publication number: 20170349251
    Abstract: An underwater mobile inspection apparatus capable of inspecting an inspection object on a seafloor while cruising includes a cruising body configured to submerge under-water and cruise along the inspection object so as to not come into contact with the inspection object, a first movable arm provided on the cruising-body, and an inspection tool unit provided on the first movable arm and including at least one of an image-capturing camera for use in visually inspecting the inspection object and a device configured to inspect a wall thickness of the inspection object by using an ultrasonic wave. A controller is configured to, when the cruising-body cruises along the inspection object so as to not come into contact with the inspection object, operate the first movable arm to move the inspection tool unit, such that a positional relationship of the inspection tool unit with the inspection object becomes a predetermined target positional relationship.
    Type: Application
    Filed: August 25, 2017
    Publication date: December 7, 2017
    Applicant: KAWASAKI JUKOGYO KABUSHIKI KAISHA
    Inventors: Akira KIMURA, Noriyuki OKAYA, Kazuya SUMINO, Minehiko MUKAIDA, Hiroaki KAGAYA, Masanori HAMAMATSU, Akiyoshi SAIKI, Tetsuya KUBOTA, Masayuki ENOMOTO
  • Patent number: 9776695
    Abstract: An underwater mobile inspection apparatus capable of inspecting an inspection object on a seafloor while cruising; including a cruising body configured to submerge under-water and cruise along the inspection object so as to not come into contact with the inspection object, a first movable arm provided on the cruising-body, and an inspection tool unit provided on the first movable arm and including at least one of an image-capturing camera for use in visually inspecting the inspection object and a device configured to inspect a wall thickness of the inspection object by using an ultrasonic wave. A controller is configured to, when the cruising-body cruises along the inspection object so as to not come into contact with the inspection object, operate the first movable arm to move the inspection tool unit, such that a positional relationship of the inspection tool unit with the inspection object becomes a predetermined target positional relationship.
    Type: Grant
    Filed: November 1, 2016
    Date of Patent: October 3, 2017
    Assignee: KAWASAKI JUKOGYO KABUSHIKI KAISHA
    Inventors: Akira Kimura, Noriyuki Okaya, Kazuya Sumino, Minehiko Mukaida, Hiroaki Kagaya, Masanori Hamamatsu, Akiyoshi Saiki, Tetsuya Kubota, Masayuki Enomoto
  • Publication number: 20170043851
    Abstract: An underwater mobile inspection apparatus capable of inspecting an inspection object on a seafloor while cruising; including a cruising body configured to submerge under-water and cruise along the inspection object so as to not come into contact with the inspection object, a first movable arm provided on the cruising-body, and an inspection tool unit provided on the first movable arm and including at least one of an image-capturing camera for use in visually inspecting the inspection object and a device configured to inspect a wall thickness of the inspection object by using an ultrasonic wave. A controller is configured to, when the cruising-body cruises along the inspection object so as to not come into contact with the inspection object, operate the first movable arm to move the inspection tool unit, such that a positional relationship of the inspection tool unit with the inspection object becomes a predetermined target positional relationship.
    Type: Application
    Filed: November 1, 2016
    Publication date: February 16, 2017
    Applicant: KAWASAKI JUKOGYO KABUSHIKI KAISHA
    Inventors: Akira KIMURA, Noriyuki OKAYA, Kazuya SUMINO, Minehiko MUKAIDA, Hiroaki KAGAYA, Masanori HAMAMATSU, Akiyoshi SAIKI, Tetsuya KUBOTA, Masayuki ENOMOTO
  • Patent number: 9511831
    Abstract: An underwater mobile inspection apparatus is capable of inspecting a subsea pipeline (inspection object) while cruising. The underwater mobile inspection apparatus includes: a cruising body configured to submerge under water and cruise along the inspection object in such a manner as not to come into contact with the subsea pipeline; a first movable arm provided on the cruising body; an inspection tool unit for use in inspecting the subsea pipeline, the inspection tool unit being provided on the first movable arm; and a controller configured to, when the cruising body cruises along the subsea pipeline in such a manner as not to come into contact with the subsea pipeline, operate the first movable arm to move the inspection tool unit, such that a positional relationship of the inspection tool unit with the subsea pipeline becomes a predetermined target positional relationship.
    Type: Grant
    Filed: September 13, 2012
    Date of Patent: December 6, 2016
    Assignee: KAWASAKI JUKOGYO KABUSHIKI KAISHA
    Inventors: Akira Kimura, Noriyuki Okaya, Kazuya Sumino, Minehiko Mukaida, Hiroaki Kagaya, Masanori Hamamatsu, Akiyoshi Saiki, Tetsuya Kubota, Masayuki Enomoto
  • Patent number: 9492422
    Abstract: A therapeutic or prophylactic agent for diabetes includes a thiazolidine derivative as a PPAR-? agonist as an effective component which exhibits a reduced side effect of the PPAR-? agonist. The therapeutic or prophylactic agent for diabetes includes a particular IP agonist such as beraprost sodium (BPS), and a thiazolidine derivative such as pioglitazone or a pharmaceutically acceptable salt thereof. Since the therapeutic or prophylactic agent exhibits a sufficiently effective hypoglycemic action without being accompanied by side effects characteristic to PPAR-? agonists, the agent is useful as a highly safe and effective therapeutic or prophylactic agent for diabetes.
    Type: Grant
    Filed: November 12, 2010
    Date of Patent: November 15, 2016
    Assignees: Toray Industries, Inc., The University of Tokyo
    Inventors: Takehiro Takahashi, Hiroki Kumagai, Takashi Kadowaki, Naoto Kubota, Tetsuya Kubota
  • Patent number: 9120223
    Abstract: Provided is a method of controlling a seven-axis articulated robot including seven joints sequentially arranged from a proximal end of the robot to a distal end of the robot, the seven joints including rotational axes each causing a next joint to turn and rotational axes each causing a next joint to pivot, such that the rotational axes causing turning and the rotational axes causing pivoting are arranged alternately, the seven-axis articulated robot being configured such that rotational axes of three proximal end side joints of the robot do not intersect with each other at one point. The method includes performing inverse transformation using, as a constraint condition, such a joint angle of a middle joint among the three joints as to cause an assumed elbow angle to be constant in a case where a rotational axis of the middle joint is assumed as a shoulder.
    Type: Grant
    Filed: December 21, 2011
    Date of Patent: September 1, 2015
    Assignee: KAWASAKI JUKOGYO KABUSHIKI KAISHA
    Inventors: Hideki Tanaka, Takamasa Ogata, Tetsuya Kubota
  • Patent number: 9073211
    Abstract: A control system and teaching method for a seven-axis articulated robot are provided, which system and method are capable of easily grasping a motion trajectory of the whole robotand thereby performing proper teaching during teaching operation. The control system includes a setting device for setting a specified plane in a teaching mode for teaching a seven-axis articulated robot; a control unit for controlling the movement of the seven-axis articulated robot so as to restrict a motion trajectory of an elbow portion within the plane set by the setting device; and a computing unit for performing inverse transform operation to calculate the pivot angle of each pivot axis based on a change in a position of the hand end, setting the restriction of the movement of the elbow portion as a constraint condition, when the position for the hand end is taught.
    Type: Grant
    Filed: December 21, 2011
    Date of Patent: July 7, 2015
    Assignee: KAWASAKI JUKOGYO KABUSHIKI KAISHA
    Inventors: Hidenori Tanaka, Takamasa Ogata, Tetsuya Kubota
  • Publication number: 20140230713
    Abstract: An underwater mobile inspection apparatus is capable of inspecting a subsea pipeline (inspection object) while cruising. The underwater mobile inspection apparatus includes: a cruising body configured to submerge under water and cruise along the inspection object in such a manner as not to come into contact with the subsea pipeline; a first movable arm provided on the cruising body; an inspection tool unit for use in inspecting the subsea pipeline, the inspection tool unit being provided on the first movable arm; and a controller configured to, when the cruising body cruises along the subsea pipeline in such a manner as not to come into contact with the subsea pipeline, operate the first movable arm to move the inspection tool unit, such that a positional relationship of the inspection tool unit with the subsea pipeline becomes a predetermined target positional relationship.
    Type: Application
    Filed: September 13, 2012
    Publication date: August 21, 2014
    Applicant: KAWASAKI JUKOGYO KABUSHIKI KAISHA
    Inventors: Akira Kimura, Noriyuki Okaya, Kazuya Sumino, Minehiko Mukaida, Hiroaki Kagaya, Masanori Hamamatsu, Akiyoshi Saiki, Tetsuya Kubota, Masayuki Enomoto
  • Publication number: 20130345866
    Abstract: A control system and teaching method for a seven-axis articulated robot are provided, which system and method are capable of easily grasping a motion trajectory of the whole robot and thereby performing proper teaching during teaching operation. The control system includes a setting device for setting a specified plane in a teaching mode for teaching a seven-axis articulated robot; a control unit for controlling the movement of the seven-axis articulated robot so as to restrict a motion trajectory of an elbow portion within the plane set by the setting device; and a computing unit for performing inverse transform operation to calculate the pivot angle of each pivot axis based on a change in a position of the hand end, setting the restriction of the movement of the elbow portion as a constraint condition, when the position for the hand end is taught.
    Type: Application
    Filed: December 21, 2011
    Publication date: December 26, 2013
    Applicant: KAWASAKI JUKOGYO KABUSHIKI KAISHA
    Inventors: Hidenori Tanaka, Takamasa Ogata, Tetsuya Kubota
  • Publication number: 20130310973
    Abstract: Provided is a method of controlling a seven-axis articulated robot including seven joints sequentially arranged from a proximal end of the robot to a distal end of the robot, the seven joints including rotational axes each causing a next joint to turn and rotational axes each causing a next joint to pivot, such that the rotational axes causing turning and the rotational axes causing pivoting are arranged alternately, the seven-axis articulated robot being configured such that rotational axes of three proximal end side joints of the robot do not intersect with each other at one point. The method includes performing inverse transformation using, as a constraint condition, such a joint angle of a middle joint among the three joints as to cause an assumed elbow angle to be constant in a case where a rotational axis of the middle joint is assumed as a shoulder.
    Type: Application
    Filed: December 21, 2011
    Publication date: November 21, 2013
    Applicant: KAWASAKI JUKOGYO KABUSHIKI KAISHA
    Inventors: Hidenori Tanaka, Takamasa Ogata, Tetsuya Kubota
  • Patent number: 8404168
    Abstract: A process for producing a thermoplastic resin molded product, comprising: a placement step of placing a thermoplastic resin particle composition 6A into a cavity 22 of a rubber die 2 made of a rubber material; a particle heating step of irradiating the thermoplastic resin particle composition 6A in the cavity 22 with electromagnetic waves having wavelengths ranging from 0.78 to 2 ?m through the rubber die 2, thereby heating to melt the thermoplastic resin particle composition 6A; a filling step of filling a thermoplastic resin 6 in a molten state into a space 220 left in the cavity 22; and a cooling step of cooling a thermoplastic resin 6 in the cavity 22 thereby obtaining a thermoplastic resin molded product.
    Type: Grant
    Filed: March 8, 2012
    Date of Patent: March 26, 2013
    Assignee: Techno Polymer Co., Ltd.
    Inventors: Fumio Kurihara, Masamitsu Takami, Kazumasa Oota, Tetsuya Kubota
  • Publication number: 20120258988
    Abstract: A therapeutic or prophylactic agent for diabetes includes a thiazolidine derivative as a PPAR-? agonist as an effective component which exhibits a reduced side effect of the PPAR-? agonist. The therapeutic or prophylactic agent for diabetes includes a particular IP agonist such as beraprost sodium (BPS), and a thiazolidine derivative such as pioglitazone or a pharmaceutically acceptable salt thereof. Since the therapeutic or prophylactic agent exhibits a sufficiently effective hypoglycemic action without being accompanied by side effects characteristic to PPAR-? agonists, the agent is useful as a highly safe and effective therapeutic or prophylactic agent for diabetes.
    Type: Application
    Filed: November 12, 2010
    Publication date: October 11, 2012
    Applicants: THE UNIVERSITY OF TOKYO, TORAY INDUSTRIES, INC.
    Inventors: Takehiro Takahashi, Hiroki Kumagai, Takashi Kadowaki, Naoto Kubota, Tetsuya Kubota