Patents by Inventor Yukio Sato

Yukio Sato 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: 11977344
    Abstract: An image forming apparatus to which a toner container is detachably mountable includes a mounting portion to which the toner container is detachably mountable and which includes a receiving port for receiving toner supplied from the toner container, a passage for permitting passing of the toner received through the receiving port and provided with a through hole, and a filter portion provided so as to cover the through hole and for permitting passing of air; and an accommodating portion configured to accommodate the toner received through the receiving port. At least a part of the through hole overlaps with the receiving port as viewed in a horizontal direction perpendicular to a direction of gravitation.
    Type: Grant
    Filed: August 29, 2022
    Date of Patent: May 7, 2024
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Shinjiro Toba, Hiroshi Takarada, Hiroyuki Munetsugu, Goshi Ozaki, Sohta Sugimoto, Mitsuhiro Sato, Shinichi Nishida, Yuichi Fukui, Yukio Kubo
  • Patent number: 11979335
    Abstract: A network controller is configured to perform, to a new slice request, resource allocation from a resource of unallocated resource information managed by a resource information management unit, and to reallocate the resource to an existing slice request so that an unallocated resource increases based on unallocated resource information managed by the resource information management unit.
    Type: Grant
    Filed: September 8, 2021
    Date of Patent: May 7, 2024
    Assignee: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Takeshi Suehiro, Yukio Hirano, Kenichi Nakura, Akiko Iwasaki, Hiromu Sato
  • Publication number: 20240142913
    Abstract: A cartridge includes a developing roller rotatable about a rotational axis thereof, and a frame configured to support the developing roller. A lever is connected to the frame, with the lever being elastically deformable such that a first part of the lever is movable relative to a second part of the lever and relative to the frame, and the lever protruding from the frame. A coupling member is configured to transmit a rotational force to the developing roller, the coupling member being rotatable about a rotational axis thereof, and the coupling member being movable relative to the frame in a direction of its rotational axis. When the cartridge is oriented with the lever and the electrode portion at a bottom portion of the cartridge, the lever protrudes downward from the frame.
    Type: Application
    Filed: January 12, 2024
    Publication date: May 2, 2024
    Inventors: Masaaki Sato, Yukio Kubo, Hiroyuki Munetsugu, Koji Wada
  • Patent number: 11959147
    Abstract: A top-blowing lance nozzle is configured to freely switch an adequate expansion condition so as to control an oxygen-blowing amount and a jetting velocity independently of each other without requiring a plurality of lance nozzles or a mechanically movable part. A lance nozzle is configured to blow refining oxygen to molten iron charged in a reaction vessel while a gas is blown from a top-blowing lance to the molten iron. One or more blowing holes for blowing a working gas are on an inner wall side surface of the nozzle, at a site where the lance nozzle has a minimum cross-sectional area in a nozzle axis direction or at a neighboring site of the site.
    Type: Grant
    Filed: April 2, 2020
    Date of Patent: April 16, 2024
    Assignee: JFE STEEL CORPORATION
    Inventors: Yumi Murakami, Nobuhiko Oda, Yusuke Fujii, Goro Okuyama, Shota Amano, Shinji Koseki, Shingo Sato, Yukio Takahashi, Ryo Kawabata, Naoki Kikuchi, Atsuo Yuasa
  • Patent number: 11564557
    Abstract: The disclosed technology is directed to a medical instrument for endoscopic use. The medical instrument comprises an elongated open ended over tube configured to receive an endoscope in a direction along a longitudinal central axis of the over tube. The endoscope travels retractably from a distal end of the over tube. A tube is disposed concentrically outwardly of the over tube so that a treatment tool is inserted through the tube and is projected forwardly with respect to the over tube from a distal end of the tube. A balloon is disposed on an external surface of the over tube and is expandable outwardly in a radial direction of the over tube.
    Type: Grant
    Filed: December 11, 2019
    Date of Patent: January 31, 2023
    Assignee: OLYMPUS CORPORATION
    Inventors: Yukio Sato, Yasuhiro Tabuchi, Yuya Hidaka
  • Patent number: 11145969
    Abstract: An antenna structure as an example of a structure including a transparent conductor includes: an antenna as an example of the transparent conductor; a film transmitting a visible light; a positioning structure configured to position the film from an invisible side of a ceiling as an example of a facility; and a flange transmitting the visible light and configured to position the film from a visible side of the ceiling and including a lens part at a position facing the positioning structure.
    Type: Grant
    Filed: August 28, 2017
    Date of Patent: October 12, 2021
    Assignee: NIHON DENGYO KOSAKU CO., LTD.
    Inventors: Akira Maruyama, Yukio Sato, Hiroki Hagiwara
  • Patent number: 10938085
    Abstract: An antenna structure to which the present invention is applied includes: a film that transmits visible light and has antennas formed thereon; a feeding part to which coaxial cables for feeding power to the antennas are connected; a flange that transmits visible light and is used for positioning the film from a visible side of equipment; and positioning structures for positioning the film from an invisible side of the equipment.
    Type: Grant
    Filed: February 6, 2017
    Date of Patent: March 2, 2021
    Assignee: NIHON DENGYO KOSAKU CO., LTD.
    Inventors: Akira Maruyama, Hiroki Hagiwara, Yukio Sato
  • Patent number: 10917287
    Abstract: A non-transitory computer-readable recording medium having stored therein a communication control program for causing a computer to execute a process includes: receiving, from each of a plurality of base stations, communication result between the respective base stations and a communication terminal; storing, when the received communication result indicates that transmission of a message from a first base station to a specific communication terminal is failed, the message in a storage in association with identification information on the specific communication terminal; and referring, when the received communication results indicates that communication is established between a second base station and the specific communication terminal, to the storage, transmitting the message stored in association with the identification information on the specific communication terminal to the second base station, and requesting the second base station to transmit the message to the specific communication terminal.
    Type: Grant
    Filed: March 28, 2019
    Date of Patent: February 9, 2021
    Assignee: FUJITSU LIMITED
    Inventors: Taki Kono, Akira Kato, Kosei Takano, Machiko Kawamura, Yukio Sato, Kanami Hitsuda, Teruaki Nakayama, Hiroki Nikai
  • Patent number: 10757677
    Abstract: A non-transitory computer-readable recording medium having stored therein a base station determination program for causing a computer to execute a process includes: acquiring position information on a communication terminal; assigning, based on position information on each of a plurality of base stations stored in advance in a storage and the acquired position information on the communication terminal, one or more base stations other than a base station that includes a point at which a radio wave characteristic based on longitude information changes in a time slot during which communication is to be performed, and which is provided between a position of the base station and a position of the communication terminal, as one or more base station candidates from among the plurality of base stations; and determining a base station that is to communicate with the communication terminal from among the one or more base station candidates.
    Type: Grant
    Filed: March 28, 2019
    Date of Patent: August 25, 2020
    Assignee: FUJITSU LIMITED
    Inventors: Taki Kono, Akira Kato, Kosei Takano, Machiko Kawamura, Yukio Sato, Kanami Hitsuda, Teruaki Nakayama, Hiroki Nikai
  • Publication number: 20200194883
    Abstract: An antenna structure as an example of a structure including a transparent conductor includes: an antenna as an example of the transparent conductor; a film transmitting a visible light; a positioning structure configured to position the film from an invisible side of a ceiling as an example of a facility; and a flange transmitting the visible light and configured to position the film from a visible side of the ceiling and including a lens part at a position facing the positioning structure.
    Type: Application
    Filed: August 28, 2017
    Publication date: June 18, 2020
    Applicant: NIHON DENGYO KOSAKU CO., LTD.
    Inventors: Akira MARUYAMA, Yukio SATO, Hiroki HAGIWARA
  • Publication number: 20200194868
    Abstract: An antenna structure to which the present invention is applied includes: a film that transmits visible light and has antennas formed thereon; a feeding part to which coaxial cables for feeding power to the antennas are connected; a flange that transmits visible light and is used for positioning the film from a visible side of equipment; and positioning structures for positioning the film from an invisible side of the equipment.
    Type: Application
    Filed: February 6, 2017
    Publication date: June 18, 2020
    Applicant: NIHON DENGYO KOSAKU CO.,LTD.
    Inventors: Akira MARUYAMA, Hiroki HAGIWARA, Yukio SATO
  • Publication number: 20200113420
    Abstract: The disclosed technology is directed to a medical instrument for endoscopic use. The medical instrument comprises an elongated open ended over tube configured to receive an endoscope in a direction along a longitudinal central axis of the over tube. The endoscope travels retractably from a distal end of the over tube. A tube is disposed concentrically outwardly of the over tube so that a treatment tool is inserted through the tube and is projected forwardly with respect to the over tube from a distal end of the tube. A balloon is disposed on an external surface of the over tube and is expandable outwardly in a radial direction of the over tube.
    Type: Application
    Filed: December 11, 2019
    Publication date: April 16, 2020
    Applicant: Olympus Corporation
    Inventors: Yukio Sato, Yasuhiro Tabuchi, Yuya Hidaka
  • Publication number: 20190229845
    Abstract: A non-transitory computer-readable recording medium having stored therein a message information acquisition program for causing a computer to execute a process includes: receiving, from each of a plurality of base stations that receive a first message which is transmitted by a communication terminal, a second message in which information indicated by the first message is divided into parts each in an error checkable format; performing an error check for each of the parts; extracting, in each of a plurality of second messages indicating the same information, a divided piece of information from one or more parts without an error of the parts; joining the divided pieces of information; and acquiring the information indicated by the first message.
    Type: Application
    Filed: March 28, 2019
    Publication date: July 25, 2019
    Applicant: Fujitsu Limited
    Inventors: Taki KONO, AKIRA Kato, Kosei Takano, Machiko Kawamura, Yukio Sato, Kanami Hitsuda, Teruaki Nakayama, Hiroki Nikai
  • Publication number: 20190223143
    Abstract: A non-transitory computer-readable recording medium having stored therein a base station determination program for causing a computer to execute a process includes: acquiring position information on a communication terminal; assigning, based on position information on each of a plurality of base stations stored in advance in a storage and the acquired position information on the communication terminal, one or more base stations other than a base station that includes a point at which a radio wave characteristic based on longitude information changes in a time slot during which communication is to be performed, and which is provided between a position of the base station and a position of the communication terminal, as one or more base station candidates from among the plurality of base stations; and determining a base station that is to communicate with the communication terminal from among the one or more base station candidates.
    Type: Application
    Filed: March 28, 2019
    Publication date: July 18, 2019
    Applicant: FUJITSU LIMITED
    Inventors: Taki KONO, AKIRA KATO, Kosei Takano, Machiko Kawamura, Yukio SATO, Kanami HITSUDA, Teruaki NAKAYAMA, HIROKI NIKAI
  • Publication number: 20190222472
    Abstract: A non-transitory computer-readable recording medium having stored therein a communication control program for causing a computer to execute a process includes: receiving, from each of a plurality of base stations, communication result between the respective base stations and a communication terminal; storing, when the received communication result indicates that transmission of a message from a first base station to a specific communication terminal is failed, the message in a storage in association with identification information on the specific communication terminal; and referring, when the received communication results indicates that communication is established between a second base station and the specific communication terminal, to the storage, transmitting the message stored in association with the identification information on the specific communication terminal to the second base station, and requesting the second base station to transmit the message to the specific communication terminal.
    Type: Application
    Filed: March 28, 2019
    Publication date: July 18, 2019
    Applicant: FUJITSU LIMITED
    Inventors: Taki KONO, AKIRA KATO, Kosei Takano, Machiko Kawamura, Yukio SATO, Kanami HITSUDA, Teruaki NAKAYAMA, HIROKI NIKAI
  • Patent number: 10281634
    Abstract: A light source apparatus includes a plurality of light source modules each including at least one light source unit, light guide lines connected respectively to the light source units, and a casing accommodating the plurality of light source modules and the plurality of light guide lines. The light guide lines are led from the light source units so as not to intervene in the plurality of light source modules when viewed in a direction perpendicular to an array direction of the plurality of light source modules. The plurality of light source modules are separately attachable and detachable in the direction perpendicular to the array direction of the plurality of light source modules.
    Type: Grant
    Filed: May 6, 2013
    Date of Patent: May 7, 2019
    Assignee: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Mitoru Yabe, Yukio Sato, Takumi Kijima, Motoaki Tamaya
  • Patent number: 10283251
    Abstract: A choke coil for a brake control device, includes: lead wires; a magnetic core; and a case housing the core. The case includes: a cylindrical core part around which the lead wires are wound; and a base part provided on an outer peripheral surface of the core part. End portions of the lead wires extend laterally from the core part, and holding portions configured to hold the end portions of the lead wires are formed on an outer surface of the base part on the opposite side to the core part side.
    Type: Grant
    Filed: March 29, 2016
    Date of Patent: May 7, 2019
    Assignees: UENO CO., LTD., AUTOLIV NISSIN BRAKE SYSTEMS JAPAN CO., LTD.
    Inventors: Sotaro Kanai, Motoyasu Nakamura, Sekihei Simozono, Tetsuo Kobori, Ryuichi Ueno, Yukio Sato
  • Patent number: 10182626
    Abstract: Silicone is placed between an upper die and an injection-pressing rubber-lid upper die, and the silicone injection passage is pressurized by the injection-pressing rubber-lid upper die. With this, the silicone is caused to flow into an injection port through the silicone injection passage. Then, sequentially through the injection port and the disc silicone-flow passage, the silicone is caused to flow toward an inner periphery of a silicone injection space. Further, the silicone flows between both circumferential sides of the silicone-flow deflection region. In this way, the silicone flows in a peculiar manner in conformity with a shape of the silicone-flow deflection region.
    Type: Grant
    Filed: July 28, 2015
    Date of Patent: January 22, 2019
    Assignee: BISCO CO., Ltd.
    Inventors: Kouichi Sato, Yukio Sato
  • Publication number: 20170196320
    Abstract: Silicone is placed between an upper die and an injection-pressing rubber-lid upper die, and the silicone injection passage is pressurized by the injection-pressing rubber-lid upper die. With this, the silicone is caused to flow into an injection port through the silicone injection passage. Then, sequentially through the injection port and the disc silicone-flow passage, the silicone is caused to flow toward an inner periphery of a silicone injection space. Further, the silicone flows between both circumferential sides of the silicone-flow deflection region. In this way, the silicone flows in a peculiar manner in conformity with a shape of the silicone-flow deflection region.
    Type: Application
    Filed: July 28, 2015
    Publication date: July 13, 2017
    Applicant: BISO CO., Ltd.
    Inventors: Kouichi SATO, Yukio SATO
  • Publication number: 20170112569
    Abstract: Provided is a high-frequency treatment tool. A positioning member that regulates movement of a second wire part within a sheath relative to a first wire part in a direction of a longitudinal axis of the second wire part is present in the sheath. In a state in which a folded part is located close to a distal end of the sheath, a loop formation part is fed from the distal end of the sheath with the second wire part fixed.
    Type: Application
    Filed: January 5, 2017
    Publication date: April 27, 2017
    Applicant: OLYMPUS CORPORATION
    Inventors: Shunsuke MOTOSUGI, Yukio SATO, Yoshio ONUKI