Patents by Inventor Kengo Yamaguchi

Kengo Yamaguchi 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: 20240123744
    Abstract: A tape cassette that includes a box-shaped cassette case whose outline being defined by a bottom wall, a top wall, and a side wall and including a plurality of corner portions, at least one tape contained within a tape containment area defined within the outline, a pair of cavities extending from the bottom wall and being provided between the tape containment area and the outline at opposite ends of a diagonal line connecting one of the corner portions to another of the corner portions, and a side face indicator portion provided in the side wall, indicating a type of the tape, and including a plurality of indicator portions disposed in a pattern in accordance with the type of the tape, each of the indicator portions being one of a switch hole and a surface portion.
    Type: Application
    Filed: December 27, 2023
    Publication date: April 18, 2024
    Inventors: Koshiro YAMAGUCHI, Tsutomu KATO, Masato KATO, Yasuhiro IRIYAMA, Yasuhiro SHIBATA, Teruo IMAMAKI, Akira SAGO, Tsuyoshi NAGAE, Takashi HORIUCHI, Tomohiko SUGINO, Kengo NODA
  • Patent number: 11945217
    Abstract: A tape cassette that includes a box-shaped cassette case whose outline being defined by a bottom wall, a top wall, and a side wall and including a plurality of corner portions, at least one tape contained within a tape containment area defined within the outline, a pair of cavities extending from the bottom wall and being provided between the tape containment area and the outline at opposite ends of a diagonal line connecting one of the corner portions to another of the corner portions, and a side face indicator portion provided in the side wall, indicating a type of the tape, and including a plurality of indicator portions disposed in a pattern in accordance with the type of the tape, each of the indicator portions being one of a switch hole and a surface portion.
    Type: Grant
    Filed: January 7, 2022
    Date of Patent: April 2, 2024
    Assignee: BROTHER KOGYO KABUSHIKI KAISHA
    Inventors: Koshiro Yamaguchi, Tsutomu Kato, Masato Kato, Yasuhiro Iriyama, Yasuhiro Shibata, Teruo Imamaki, Akira Sago, Tsuyoshi Nagae, Takashi Horiuchi, Tomohiko Sugino, Kengo Noda
  • Patent number: 11390050
    Abstract: A sheet drying device and method, and a box making machine, wherein provided are: a heating lamp (111) that is disposed facing a printing face of a cardboard sheet (S); a voltage adjusting unit (122) that adjusts the voltage of electrical power supplied to the heating lamp (111); a voltage setting unit (121) that sets the working voltage of the heating lamp (111) by increasing or decreasing a reference voltage according to the thickness of a water-based paint on the cardboard sheet (S), where the reference voltage is a voltage that is less than the rated voltage of the heating lamp (111) by a preset prescribed value; and a controlling device (101) that changes the voltage of the heating lamp (111) to the working voltage set by the voltage setting unit (121) using the voltage adjusting unit (122).
    Type: Grant
    Filed: December 25, 2017
    Date of Patent: July 19, 2022
    Assignee: MITSUBISHI HEAVY INDUSTRIES MACHINERY SYSTEMS, LTD.
    Inventors: Shoichi Aoki, Kengo Yamaguchi, Osamu Yamamoto, Kazuya Sugimoto
  • Publication number: 20210046678
    Abstract: A pressure head is provided facing a magnetic field coil via the composite material. The magnetic field coil is provided on one side of the composite material, and the pressure head is provided on another side of the composite material. The pressure head includes a pressure head body and a high thermal conductive material layer. The pressure head body is formed of a material transparent to a magnetic field applied by the magnetic field coil.
    Type: Application
    Filed: December 10, 2018
    Publication date: February 18, 2021
    Inventors: Nobuyuki KAMIHARA, Kengo YAMAGUCHI, Kiyoka TAKAGI, Toshio ABE, Mikio MURAOKA
  • Patent number: 10616989
    Abstract: A plasma generation apparatus, and a plasma thruster configured to use the plasma generation apparatus are disclosed. The plasma generation apparatus includes a discharge vessel, a light-emitting monitor, a probe measuring instrument, a control device, and an optical axis driving unit. The discharge vessel is configured to ionize gas which is introduced to an inside thereof so as to generate plasma. The light-emitting monitor is configured to measure electron density of the plasma by emission spectra of the plasma. The probe measuring instrument is configured to measure the electron density of the plasma by a probe in the discharge vessel.
    Type: Grant
    Filed: April 10, 2015
    Date of Patent: April 7, 2020
    Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.
    Inventors: Tatsufumi Aoi, Kengo Yamaguchi, Ryuichi Matsuda, Akio Ikeda, Hirofumi Shimizu, Takuya Yamazaki, Tatsuya Kimura
  • Patent number: 10589424
    Abstract: A robot control device calculates an evaluation value, based on a partial point cloud included in a plurality of areas corresponding to a gripping unit of a robot for gripping a target object, of a three-dimensional point cloud representing a three-dimensional shape of a surface of the target object. The robot control device calculates a position and an attitude of the gripping unit taken when the gripping unit is made to grip the target object, based on the calculated evaluation value. The robot control device causes the gripping unit to grip the target object, based on the position and the attitude of the gripping unit thus calculated.
    Type: Grant
    Filed: September 27, 2017
    Date of Patent: March 17, 2020
    Assignee: Seiko Epson Corporation
    Inventors: Takashi Nammoto, Kazuhiro Kosuge, Kengo Yamaguchi
  • Publication number: 20200023605
    Abstract: A sheet drying device and method, and a box making machine, wherein provided are: a heating lamp (111) that is disposed facing a printing face of a cardboard sheet (S); a voltage adjusting unit (122) that adjusts the voltage of electrical power supplied to the heating lamp (111); a voltage setting unit (121) that sets the working voltage of the heating lamp (111) by increasing or decreasing a reference voltage according to the thickness of a water-based paint on the cardboard sheet (S), where the reference voltage is a voltage that is less than the rated voltage of the heating lamp (111) by a preset prescribed value; and a controlling device (101) that changes the voltage of the heating lamp (111) to the working voltage set by the voltage setting unit (121) using the voltage adjusting unit (122).
    Type: Application
    Filed: December 25, 2017
    Publication date: January 23, 2020
    Inventors: Shoichi AOKI, Kengo YAMAGUCHI, Osamu YAMAMOTO, Kazuya SUGIMOTO
  • Patent number: 10329042
    Abstract: For accurate housing of an object to be packed even in an unfixed box body, a packing apparatus includes a movable unit and a force detection part provided in the movable unit and houses an object to be packed in a box body formed from a packing material based on an output value of the force detection part.
    Type: Grant
    Filed: March 14, 2016
    Date of Patent: June 25, 2019
    Assignee: Seiko Epson Corporation
    Inventors: Takashi Nammoto, Kazuhiro Kosuge, Tomoki Harada, Koichi Hashimoto, Kengo Yamaguchi
  • Patent number: 10019493
    Abstract: A related information presentation device is designed to communicate client terminals so as to search and present users with useful content information unanticipated by users with reference to a plurality of indirectly related content information which is not directly related to each other but which is assumed to be indirectly related to each other through the same relevant content information. Upon receiving a search expression input by each user of a client terminal, the related information presentation device searches specific content information so as to automatically extract indirectly related content information, correlated to the specific content information, from among a plurality of indirectly related content information.
    Type: Grant
    Filed: October 31, 2013
    Date of Patent: July 10, 2018
    Assignees: NEC CORPORATION, NEC SOLUTION INNOVATORS, LTD.
    Inventors: Hirokazu Kawano, Takuya Abe, Kengo Yamaguchi
  • Publication number: 20180085923
    Abstract: A robot control device calculates an evaluation value, based on a partial point cloud included in a plurality of areas corresponding to a gripping unit of a robot for gripping a target object, of a three-dimensional point cloud representing a three-dimensional shape of a surface of the target object. The robot control device calculates a position and an attitude of the gripping unit taken when the gripping unit is made to grip the target object, based on the calculated evaluation value. The robot control device causes the gripping unit to grip the target object, based on the position and the attitude of the gripping unit thus calculated.
    Type: Application
    Filed: September 27, 2017
    Publication date: March 29, 2018
    Inventors: Takashi NAMMOTO, Kazuhiro KOSUGE, Kengo YAMAGUCHI
  • Publication number: 20170064806
    Abstract: Provided are a plasma generation apparatus including a measurement device and capable of controlling conditions of plasma properly and stably, and a plasma thruster using the plasma generation apparatus. A plasma generation apparatus including a measurement device of the present invention includes a discharge vessel, a light-emitting monitor, a probe measuring instrument, a control device, and an optical axis driving unit. The discharge vessel ionizes gas which is introduced to an inside thereof so as to generate plasma. The light-emitting monitor measures electron density of the plasma by emission spectra of the plasma. The probe measuring instrument measures the electron density of the plasma by a probe disposed in the discharge vessel.
    Type: Application
    Filed: April 10, 2015
    Publication date: March 2, 2017
    Inventors: Tatsufumi AOI, Kengo YAMAGUCHI, Ryuichi MATSUDA, Akio IKEDA, Hirofumi SHIMIZU, Takuya YAMAZAKI, Tatsuya KIMURA
  • Publication number: 20170050316
    Abstract: A robot includes a hand that grips an object and a control unit that operates the hand, the hand includes fingers that are able to grip the object at four or more contact points, and an object of which a metallic tone index is equal to or higher than 5 is gripped with the hand.
    Type: Application
    Filed: November 8, 2016
    Publication date: February 23, 2017
    Inventors: Tomoki HARADA, Koichi HASHIMOTO, Shogo ARAI, Kengo YAMAGUCHI
  • Patent number: 9539728
    Abstract: A robot hand includes a finger unit that includes a first knuckle section that is supported to a predetermined base section and a second knuckle section that is supported to the first knuckle section; a drive section that includes a male screw that is rotatable around a predetermined screw axis by a predetermined drive source and a female screw that is screw-coupled with the male screw and moves in an axial direction of the screw axis according to rotation of the male screw, in which the female screw and the first knuckle section are connected to each other so that the first knuckle section moves in association with movement of the female screw; and a link section that connects the first knuckle section and the second knuckle section so that the second knuckle section moves in association with movement of the first knuckle section.
    Type: Grant
    Filed: September 25, 2013
    Date of Patent: January 10, 2017
    Assignee: Seiko Epson Corporation
    Inventors: Takashi Nammoto, Kazuhiro Kosuge, Kengo Yamaguchi, Kosuke Hara
  • Patent number: 9527209
    Abstract: A robot includes a hand that grips an object and a control unit that operates the hand, the hand includes fingers that are able to grip the object at four or more contact points, and an object of which a metallic tone index is equal to or higher than 5 is gripped with the hand.
    Type: Grant
    Filed: March 20, 2015
    Date of Patent: December 27, 2016
    Assignee: Seiko Epson Corporation
    Inventors: Tomoki Harada, Koichi Hashimoto, Shogo Arai, Kengo Yamaguchi
  • Patent number: 9452537
    Abstract: A robot hand is a robot hand including a finger section. The robot hand includes an elastic body provided in the finger section and including an attracting section that attracts an object and a sensor provided in the finger section and configured to detect deformation of the elastic body.
    Type: Grant
    Filed: February 3, 2015
    Date of Patent: September 27, 2016
    Assignee: Seiko Epson Corporation
    Inventors: Takashi Nammoto, Kazuhiro Kosuge, Kosuke Hara, Kengo Yamaguchi
  • Publication number: 20160272354
    Abstract: For accurate housing of an object to be packed even in an unfixed box body, a packing apparatus includes a movable unit and a force detection part provided in the movable unit and houses an object to be packed in a box body formed from a packing material based on an output value of the force detection part.
    Type: Application
    Filed: March 14, 2016
    Publication date: September 22, 2016
    Inventors: Takashi NAMMOTO, Kazuhiro KOSUGE, Tomoki HARADA, Koichi HASHIMOTO, Kengo YAMAGUCHI
  • Patent number: 9358691
    Abstract: A robot hand includes a finger unit that is in contact with an object. The finger unit includes: a first member in which a tip portion and a base portion connected to the tip portion are formed as a single member; and a second member that covers a surface of the first member.
    Type: Grant
    Filed: March 31, 2015
    Date of Patent: June 7, 2016
    Assignee: Seiko Epson Corporation
    Inventors: Takashi Nammoto, Kazuhiro Kosuge, Kosuke Hara, Kengo Yamaguchi
  • Publication number: 20150302065
    Abstract: A related information presentation device is designed to communicate client terminals so as to search and present users with useful content information unanticipated by users with reference to a plurality of indirectly related content information which is not directly related to each other but which is assumed to be indirectly related to each other through the same relevant content information. Upon receiving a search expression input by each user of a client terminal, the related information presentation device searches specific content information so as to automatically extract indirectly related content information, correlated to the specific content information, from among a plurality of indirectly related content information.
    Type: Application
    Filed: October 31, 2013
    Publication date: October 22, 2015
    Applicants: NEC CORPORATION, NEC Solution Innovators, Ltd.,
    Inventors: Hirokazu Kawano, Takuya Abe, Kengo Yamaguchi
  • Publication number: 20150273688
    Abstract: A robot includes a hand that grips an object and a control unit that operates the hand, the hand includes fingers that are able to grip the object at four or more contact points, and an object of which a metallic tone index is equal to or higher than 5 is gripped with the hand.
    Type: Application
    Filed: March 20, 2015
    Publication date: October 1, 2015
    Inventors: Tomoki HARADA, Koichi HASHIMOTO, Shogo ARAI, Kengo YAMAGUCHI
  • Patent number: 9102059
    Abstract: A robot control method includes a first step of selecting a holding form in which a robot holds an object and a second step of determining whether the object can continue to be stably held when a predetermined external force is applied to the object in the selected holding form. In the second step, it is determined that the object can continue to be stably held when a force which should be generated by a contact portion to generate resistance to the predetermined external force is included in a friction cone of a force generated by driving the contact portion and enlarged by a suction force from the suction mechanism.
    Type: Grant
    Filed: January 23, 2014
    Date of Patent: August 11, 2015
    Assignee: Seiko Epson Corporation
    Inventors: Takashi Nammoto, Kazuhiro Kosuge, Kengo Yamaguchi, Yasuhisa Hirata