Patents by Inventor Yukiko Ueda
Yukiko Ueda 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: 10857840Abstract: In a pneumatic tire, at least one of plurality of projecting portions includes at least one opening. At least one of the projecting portions is divided into an inner region placed on the inner side in a tire radial-direction and an outer region placed on the outer side in the tire radial-direction with respect to a position of an outer end of a belt play in a tire width-direction, the belt play placed on the innermost side in the tire radial-direction. A depth of the opening in the inner region is different from a depth of the opening in the outer region.Type: GrantFiled: April 26, 2017Date of Patent: December 8, 2020Assignee: TOYO TIRE CORPORATIONInventor: Yukiko Ueda
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Patent number: 10074465Abstract: A method of manufacturing an electronic component includes manufacturing a ceramic element including one pair of end surfaces and four side surfaces, forming external electrodes at both end portions of the ceramic element, measuring an initial characteristic value, determining any side surface to be machined among the four side surfaces and then determining, based on stored data, an amount of machining to be performed on the side surface to be machined, and machining, by the determined machining amount, the side surface of the ceramic element, which is determined to be machined, to be flush or substantially flush with the external electrodes.Type: GrantFiled: June 2, 2017Date of Patent: September 11, 2018Assignee: Murata Manufacturing Co., Ltd.Inventors: Yuichi Hirata, Noboru Furukawa, Yasuo Sasaki, Kiyohiro Koto, Kojiro Tokieda, Yukiko Ueda
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Publication number: 20180065419Abstract: In a pneumatic tire, a sidewall portion includes a plurality of projecting portions projecting in a tire width-direction. The projecting portions are placed such that at least portions of the projecting portions are superposed on one of the plurality of blocks in a tire radial-direction as viewed from the tire width-direction. At least one of the plurality of projecting portions includes at least one opening. A depth W of the opening satisfies an equation (H/3?W?H+2 mm) with respect to a projecting amount H of the projecting portion.Type: ApplicationFiled: April 24, 2017Publication date: March 8, 2018Applicant: TOYO TIRE & RUBBER CO., LTD.Inventor: Yukiko Ueda
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Publication number: 20180065423Abstract: In a pneumatic tire, at least one of plurality of projecting portions includes at least one opening. At least one of the projecting portions is divided into an inner region placed on the inner side in a tire radial-direction and an outer region placed on the outer side in the tire radial-direction with respect to a position of an outer end of a belt play in a tire width-direction, the belt play placed on the innermost side in the tire radial-direction. A depth of the opening in the inner region is different from a depth of the opening in the outer region.Type: ApplicationFiled: April 26, 2017Publication date: March 8, 2018Applicant: TOYO TIRE & RUBBER CO., LTD.Inventor: Yukiko Ueda
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Publication number: 20170271056Abstract: A method of manufacturing an electronic component includes manufacturing a ceramic element including one pair of end surfaces and four side surfaces, forming external electrodes at both end portions of the ceramic element, measuring an initial characteristic value, determining any side surface to be machined among the four side surfaces and then determining, based on stored data, an amount of machining to be performed on the side surface to be machined, and machining, by the determined machining amount, the side surface of the ceramic element, which is determined to be machined, to be flush or substantially flush with the external electrodes.Type: ApplicationFiled: June 2, 2017Publication date: September 21, 2017Inventors: Yuichi HIRATA, Noboru FURUKAWA, Yasuo SASAKI, Kiyohiro KOTO, Kojiro TOKIEDA, Yukiko UEDA
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Patent number: 6605856Abstract: A resistor element has a ceramic body with a first outer electrode and a second outer electrode formed on its mutually opposite externally facing end surfaces and a plurality of mutually oppositely facing pairs of inner electrodes inside the ceramic body. Each of these pairs has a first inner electrode extending horizontally from the first outer electrode and a second inner electrode extending horizontally from the second outer electrode towards the first outer electrode and having a front end opposite and separated from the first inner electrode by a gap of a specified width, these plurality of pairs forming layers in a vertical direction. The gap of at least one of these plurality of pairs of inner electrodes is horizontally displaced from but overlapping with the gaps between the other pairs of inner electrodes. For producing such a resistor element, the distance of displacement is set according to a given target resistance value intended to be had by the resistor element.Type: GrantFiled: August 29, 2002Date of Patent: August 12, 2003Assignee: Murata Manufacturing Co., Ltd.Inventors: Yukiko Ueda, Masahiko Kawase, Norimitsu Kitoh
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Publication number: 20030001261Abstract: A resistor element has a ceramic body with a first outer electrode and a second outer electrode formed on its mutually opposite externally facing end surfaces and a plurality of mutually oppositely facing pairs of inner electrodes inside the ceramic body. Each of these pairs has a first inner electrode extending horizontally from the first outer electrode and a second inner electrode extending horizontally from the second outer electrode towards the first outer electrode and having a front end opposite and separated from the first inner electrode by a gap of a specified width, these plurality of pairs forming layers in a vertical direction. The gap of at least one of these plurality of pairs of inner electrodes is horizontally displaced from but overlapping with the gaps between the other pairs of inner electrodes. For producing such a resistor element, the distance of displacement is set according to a given target resistance value intended to be had by the resistor element.Type: ApplicationFiled: August 29, 2002Publication date: January 2, 2003Applicant: Murata Manufacturing Co., Ltd.Inventors: Yukiko Ueda, Masahiko Kawase, Norimitsu Kitoh
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Patent number: 6498068Abstract: A resistor element has a ceramic body with a first outer electrode and a second outer electrode formed on its mutually opposite externally facing end surfaces and a plurality of mutually oppositely facing pairs of inner electrodes inside the ceramic body. Each of these pairs has a first inner electrode extending horizontally from the first outer electrode and a second inner electrode extending horizontally from the second outer electrode towards the first outer electrode and having a front end opposite and separated from the first inner electrode by a gap of a specified width, these plurality of pairs forming layers in a vertical direction. The gap of at least one of these plurality of pairs of inner electrodes is horizontally displaced from but overlapping with the gaps between the other pairs of inner electrodes. For producing such a resistor element, the distance of displacement is set according to a given target resistance value intended to be had by the resistor element.Type: GrantFiled: March 9, 2000Date of Patent: December 24, 2002Assignee: Murata Manufacturing Co., Ltd.Inventors: Yukiko Ueda, Masahiko Kawase, Norimitsu Kitoh
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Patent number: 6163246Abstract: A chip-type electronic device has a sintered ceramic body formed by integrally sintering a plurality of ceramic layers, inner electrodes including first electrodes, second electrodes and a third electrode formed inside this sintered ceramic body and outer electrodes formed on both end surfaces of this sintered ceramic body. One end of each of the first electrodes is electrically connected to one of the outer electrodes. Each of the second electrodes is electrically connected to a corresponding one of the first electrodes through an associated one of throughholes through one of the ceramic sheets. The third electrode is electrically connected to the other of the outer electrodes and overlaps with the second electrodes as seen perpendicularly to the planar inner electrodes.Type: GrantFiled: May 31, 2000Date of Patent: December 19, 2000Assignee: Murata Manufacturing Co., Ltd.Inventors: Yukiko Ueda, Masahiko Kawase
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Patent number: 6078250Abstract: A resistor element has a ceramic body with a first outer electrode and a second outer electrode formed on its mutually opposite externally facing end surfaces and a plurality of mutually oppositely facing pairs of inner electrodes inside the ceramic body. Each of these pairs has a first inner electrode extending horizontally from the first outer electrode and a second inner electrode extending horizontally from the second outer electrode towards the first outer electrode and having a front end opposite and separated from the first inner electrode by a gap of a specified width, these plurality of pairs forming layers in a vertical direction. The gap of at least one of these plurality of pairs of inner electrodes is horizontally displaced from but overlapping with the gaps between the other pairs of inner electrodes. For producing such a resistor element, the distance of displacement is set according to a given target resistance value intended to be had by the resistor element.Type: GrantFiled: February 8, 1999Date of Patent: June 20, 2000Assignee: Murata Manufacturing Co., Ltd.Inventors: Yukiko Ueda, Masahiko Kawase, Norimitsu Kitoh