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).
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Patent number: 11959147Abstract: 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: GrantFiled: April 2, 2020Date of Patent: April 16, 2024Assignee: JFE STEEL CORPORATIONInventors: Yumi Murakami, Nobuhiko Oda, Yusuke Fujii, Goro Okuyama, Shota Amano, Shinji Koseki, Shingo Sato, Yukio Takahashi, Ryo Kawabata, Naoki Kikuchi, Atsuo Yuasa
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Patent number: 11564557Abstract: 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: GrantFiled: December 11, 2019Date of Patent: January 31, 2023Assignee: OLYMPUS CORPORATIONInventors: Yukio Sato, Yasuhiro Tabuchi, Yuya Hidaka
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Patent number: 11145969Abstract: 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: GrantFiled: August 28, 2017Date of Patent: October 12, 2021Assignee: NIHON DENGYO KOSAKU CO., LTD.Inventors: Akira Maruyama, Yukio Sato, Hiroki Hagiwara
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Patent number: 10938085Abstract: 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: GrantFiled: February 6, 2017Date of Patent: March 2, 2021Assignee: NIHON DENGYO KOSAKU CO., LTD.Inventors: Akira Maruyama, Hiroki Hagiwara, Yukio Sato
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Patent number: 10917287Abstract: 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: GrantFiled: March 28, 2019Date of Patent: February 9, 2021Assignee: FUJITSU LIMITEDInventors: Taki Kono, Akira Kato, Kosei Takano, Machiko Kawamura, Yukio Sato, Kanami Hitsuda, Teruaki Nakayama, Hiroki Nikai
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Patent number: 10757677Abstract: 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: GrantFiled: March 28, 2019Date of Patent: August 25, 2020Assignee: FUJITSU LIMITEDInventors: Taki Kono, Akira Kato, Kosei Takano, Machiko Kawamura, Yukio Sato, Kanami Hitsuda, Teruaki Nakayama, Hiroki Nikai
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Publication number: 20200194883Abstract: 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: ApplicationFiled: August 28, 2017Publication date: June 18, 2020Applicant: NIHON DENGYO KOSAKU CO., LTD.Inventors: Akira MARUYAMA, Yukio SATO, Hiroki HAGIWARA
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Publication number: 20200194868Abstract: 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: ApplicationFiled: February 6, 2017Publication date: June 18, 2020Applicant: NIHON DENGYO KOSAKU CO.,LTD.Inventors: Akira MARUYAMA, Hiroki HAGIWARA, Yukio SATO
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Publication number: 20200113420Abstract: 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: ApplicationFiled: December 11, 2019Publication date: April 16, 2020Applicant: Olympus CorporationInventors: Yukio Sato, Yasuhiro Tabuchi, Yuya Hidaka
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Publication number: 20190229845Abstract: 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: ApplicationFiled: March 28, 2019Publication date: July 25, 2019Applicant: Fujitsu LimitedInventors: Taki KONO, AKIRA Kato, Kosei Takano, Machiko Kawamura, Yukio Sato, Kanami Hitsuda, Teruaki Nakayama, Hiroki Nikai
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Publication number: 20190223143Abstract: 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: ApplicationFiled: March 28, 2019Publication date: July 18, 2019Applicant: FUJITSU LIMITEDInventors: Taki KONO, AKIRA KATO, Kosei Takano, Machiko Kawamura, Yukio SATO, Kanami HITSUDA, Teruaki NAKAYAMA, HIROKI NIKAI
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Publication number: 20190222472Abstract: 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: ApplicationFiled: March 28, 2019Publication date: July 18, 2019Applicant: FUJITSU LIMITEDInventors: Taki KONO, AKIRA KATO, Kosei Takano, Machiko Kawamura, Yukio SATO, Kanami HITSUDA, Teruaki NAKAYAMA, HIROKI NIKAI
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Patent number: 10281634Abstract: 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: GrantFiled: May 6, 2013Date of Patent: May 7, 2019Assignee: MITSUBISHI ELECTRIC CORPORATIONInventors: Mitoru Yabe, Yukio Sato, Takumi Kijima, Motoaki Tamaya
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Patent number: 10283251Abstract: 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: GrantFiled: March 29, 2016Date of Patent: May 7, 2019Assignees: UENO CO., LTD., AUTOLIV NISSIN BRAKE SYSTEMS JAPAN CO., LTD.Inventors: Sotaro Kanai, Motoyasu Nakamura, Sekihei Simozono, Tetsuo Kobori, Ryuichi Ueno, Yukio Sato
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Patent number: 10182626Abstract: 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: GrantFiled: July 28, 2015Date of Patent: January 22, 2019Assignee: BISCO CO., Ltd.Inventors: Kouichi Sato, Yukio Sato
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Publication number: 20170196320Abstract: 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: ApplicationFiled: July 28, 2015Publication date: July 13, 2017Applicant: BISO CO., Ltd.Inventors: Kouichi SATO, Yukio SATO
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Publication number: 20170112569Abstract: 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: ApplicationFiled: January 5, 2017Publication date: April 27, 2017Applicant: OLYMPUS CORPORATIONInventors: Shunsuke MOTOSUGI, Yukio SATO, Yoshio ONUKI
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Patent number: 9557045Abstract: A light source device includes an outer housing, a partitioning member for forming a multi-stage structure in the outer housing, thereby partitioning each stage, a plurality of light source units disposed in respective stages of the outer housing, each of which has light source members and a heat pump unit for cooling the light source members, an opening portion for taking air acting as cooling air to be supplied to a cooling body from an outer part of the outer housing into an inner part thereof, and an opening portion formed along arrangement of the light source units in the partitioning member.Type: GrantFiled: February 28, 2013Date of Patent: January 31, 2017Assignee: MITSUBISHI ELECTRIC CORPORATIONInventors: Yukio Sato, Mitoru Yabe, Shigetoshi Ipposhi
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Publication number: 20160293312Abstract: 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: ApplicationFiled: March 29, 2016Publication date: October 6, 2016Inventors: Sotaro KANAI, Motoyasu NAKAMURA, Sekihei SIMOZONO, Tetsuo KOBORI, Ryuichi UENO, Yukio SATO
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Patent number: 9459109Abstract: A navigation device, when a vehicle travels through an area in which the use of an ETC device provided in the vehicle is not possible, can prevent that vehicle from being guided along an ETC device utilization rout. The navigation device sets, for each area, whether or not the use of the ETC device is possible; performs a first route search using a first cost condition regarding the route cost of an ETC device utilization route; performs a second route search using a second cost condition regarding a route cost for which the route cost of an ETC device utilization route is higher than with the first cost condition; and, on the basis of a setting status for whether or not the use of the ETC device in each area is possible, controls whether to perform the first route search or the second route search.Type: GrantFiled: May 19, 2014Date of Patent: October 4, 2016Assignee: ALPINE ELECTRONICS, INC.Inventors: Katsuhiko Yamaki, Yukio Sato