Patents by Inventor Yuki Yamashita
Yuki Yamashita 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: 11419395Abstract: A band of the present disclosure includes: a spring bar including a shaft member and an operation portion; an outer piece including a first arm portion and a second arm portion; and a middle piece disposed between the first arm portion and the second arm portion. The first arm portion includes a first recessed portion provided along an axial direction of the shaft member, the second arm portion includes a first insertion hole provided along the axial direction, and the middle piece includes a second insertion hole provided along the axial direction, and a second recessed portion provided along the axial direction and in communication with the second insertion hole. The spring bar is inserted through the first recessed portion, the second insertion hole, the second recessed portion, and the first insertion hole. The operation portion is disposed protruding from an opening of the second recessed portion.Type: GrantFiled: December 4, 2020Date of Patent: August 23, 2022Inventor: Yuki Yamashita
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Publication number: 20220236820Abstract: A display panel includes a common electrode formed in an upper layer above a data line, a first insulating layer covering the common electrode, a touch sensor line formed in an upper layer of the first insulating layer and in a first opening provided in the first insulating layer, and connected to the common electrode via the first opening, a second insulating layer covering the touch sensor line, and a pixel electrode formed in an upper layer of the second insulating layer. The first insulating layer is formed with a second opening between the common electrode and the pixel electrode. The second insulating layer is disposed in an interior of the second opening and formed with a recessed portion recessed downward into a portion above the second opening. At least a portion of the pixel electrode is disposed in the recessed portion of the second insulating layer.Type: ApplicationFiled: January 5, 2022Publication date: July 28, 2022Inventors: Katsushige ASADA, Hajime IMAI, Yoshihito HARA, Akihiro SHOHRAKU, Isao OGASAWARA, Yuki YAMASHITA
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Publication number: 20220080365Abstract: An object of the present invention is to suppress a defect in a carbon membrane for fluid separation use with a dense carbon layer formed on a porous carbon support. The present invention is a carbon membrane for fluid separation use, including a dense carbon layer formed on a porous carbon support, wherein X<Y when the ratio of the content of silicon atoms to the total content of carbon atoms and silicon atoms at the center position in the membrane thickness direction of the porous carbon support is X (atomic %), and the ratio of the content of silicon atoms to the total content of carbon atoms and silicon atoms at the position of 3 ?m from the interface between the porous carbon support and the dense carbon layer to the porous carbon support side is Y (atomic %).Type: ApplicationFiled: January 16, 2020Publication date: March 17, 2022Applicant: TORAY INDUSTRIES, INC.Inventors: Yuki YAMASHITA, Dai KONDO, Takaaki MIHARA, Tomoyuki HORIGUCHI
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Publication number: 20210362097Abstract: Stable maintenance of high separation performance of a separation membrane having a separation layer comprising a compact carbon layer is described in addition to a separation membrane having a separation layer comprising a compact carbon layer, wherein particles are attached to the compact carbon layer, recesses are present in the compact carbon layer, and the particles are at least partially stuck in the recesses.Type: ApplicationFiled: May 29, 2019Publication date: November 25, 2021Applicant: Toray Industries, Inc.Inventors: Yuki Yamashita, Kentaro Tanaka, Takaaki Mihara, Tomoyuki Horiguchi
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Publication number: 20210169182Abstract: A band of the present disclosure includes: a spring bar including a shaft member and an operation portion; an outer piece including a first arm portion and a second arm portion; and a middle piece disposed between the first arm portion and the second arm portion. The first arm portion includes a first recessed portion provided along an axial direction of the shaft member, the second arm portion includes a first insertion hole provided along the axial direction, and the middle piece includes a second insertion hole provided along the axial direction, and a second recessed portion provided along the axial direction and in communication with the second insertion hole. The spring bar is inserted through the first recessed portion, the second insertion hole, the second recessed portion, and the first insertion hole. The operation portion is disposed protruding from an opening of the second recessed portion.Type: ApplicationFiled: December 4, 2020Publication date: June 10, 2021Inventor: Yuki YAMASHITA
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Publication number: 20200391161Abstract: The present invention provides a fluid separation membrane that can maintain separation performance for a long period of time. The present invention provides a fluid separation membrane including a separation layer including a dense layer, wherein 2 to 10,000 ppm of a total of a monocyclic or bicyclic aromatic compound being liquid or solid at 16° C. under atmospheric pressure and 10 to 250,000 ppm of water are adsorbed.Type: ApplicationFiled: February 19, 2019Publication date: December 17, 2020Applicant: TORAY INDUSTRIES, INC.Inventors: Kentaro TANAKA, Yuki YAMASHITA, Dai KONDO, Kosaku TAKEUCHI, Takaaki MIHARA, Tomoyuki HORIGUCHI
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Patent number: 10609991Abstract: Provided are a clasp that simplifies assembly and reduces the parts count, and a timepiece having the clasp. A first push button has a first button catch to engage a lock pin, and a second push button has a second button catch to engage the lock pin. The first and second button catches move closer together in a second direction when the first and second push buttons move in the urging direction of a first spring. The opposing faces of the first and second button catches opposite each other in the second direction are flat surfaces perpendicular to the second direction.Type: GrantFiled: June 12, 2018Date of Patent: April 7, 2020Assignee: Seiko Epson CorporationInventors: Yuki Yamashita, Tomonori Momose
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Patent number: 10178758Abstract: A printed wiring board includes a digital circuit, an analog circuit, and a power supply path that is disposed on an insulating layer between the digital circuit and the analog circuit. A plurality of open stub EBG structures are disposed at an end of a bridge section in a power supply plane. The open stub EBG structure is an open stub state whose one end is connected to the power supply path and other end is in an open state.Type: GrantFiled: November 25, 2015Date of Patent: January 8, 2019Assignees: NATIONAL UNIVERSITY CORPORATION OKAYAMA UNIVERSITY, KYOCERA CORPORATIONInventors: Yoshitaka Toyota, Kengo Iokibe, Yuki Yamashita, Toshiyuki Kaneko, Masanori Naito, Kiyohiko Kaiya, Toshihisa Uehara, Koichi Kondo
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Publication number: 20180352915Abstract: Provided are a clasp that simplifies assembly and reduces the parts count, and a timepiece having the clasp. A first pushbutton has a first button catch to engage a lock pin, and a second pushbutton has a second button catch to engage the lock pin. The first and second button catches move closer together in a second direction when the first and second pushbuttons move in the urging direction of a first spring. The opposing faces of the first and second button catches opposite each other in the second direction are flat surfaces perpendicular to the second direction.Type: ApplicationFiled: June 12, 2018Publication date: December 13, 2018Inventors: Yuki YAMASHITA, Tomonori MOMOSE
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Patent number: 10143891Abstract: An exercise assistance apparatus, an exercise assistance method, and an exercise assistance program, according to which it is possible to cause a user to perform exercise at an appropriate load. An exercise assistance apparatus includes: a pulse measurement unit that measures a pulse rate of a user, a movement pace measurement unit that measures a movement pace of the user and a guide unit that guides the movement pace of the user based on a pulse rate range set in advance by the user, the pulse rate measured by the pulse measurement unit, and the movement pace measured by the movement pace measurement unit.Type: GrantFiled: November 14, 2017Date of Patent: December 4, 2018Assignee: OMRON HEALTHCARE CO., LTD.Inventors: Yasuhiro Kawabata, Nina Shen, Kengo Nishiyama, Reiji Fujita, Yuki Yamashita, Toshimichi Murai
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Patent number: 10104765Abstract: A printed wiring board includes a digital circuit, an analog circuit, and a power supply path that is disposed on an insulating layer between the digital circuit and the analog circuit. EBG unit cells are disposed on a boundary between the digital circuit and the analog circuit one dimensionally or two dimensionally and periodically, and an interdigital electrode is formed. A magnetic body film is formed over the printed wiring board, partially formed on the EBG unit cells, or formed avoiding the EBG unit cells.Type: GrantFiled: January 29, 2016Date of Patent: October 16, 2018Assignee: KYOCERA CORPORATIONInventors: Yoshitaka Toyota, Kengo Iokibe, Yuki Yamashita, Masanori Naito, Toshiyuki Kaneko, Kiyohiko Kaiya, Toshihisa Uehara, Koichi Kondo
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Publication number: 20180093134Abstract: An exercise assistance apparatus, an exercise assistance method, and an exercise assistance program, according to which it is possible to cause a user to perform exercise at an appropriate load. An exercise assistance apparatus includes: a pulse measurement unit that measures a pulse rate of a user, a movement pace measurement unit that measures a movement pace of the user and a guide unit that guides the movement pace of the user based on a pulse rate range set in advance by the user, the pulse rate measured by the pulse measurement unit, and the movement pace measured by the movement pace measurement unit.Type: ApplicationFiled: November 14, 2017Publication date: April 5, 2018Applicant: OMRON HEALTHCARE CO., LTD.Inventors: Yasuhiro KAWABATA, Nina SHEN, Kengo NISHIYAMA, Reiji FUJITA, Yuki YAMASHITA, Toshimichi MURAI
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Patent number: 9865621Abstract: A display device includes: a pixel electrode; a switching element that is connected to the pixel electrode and charges the pixel electrode; a reference potential terminal set at a reference potential; and a resistive element that is connected to the pixel electrode and the reference potential terminal so as to be interposed therebetween, the resistive element forming a resistance component against electric charges moving between the pixel electrode and the reference potential terminal.Type: GrantFiled: March 4, 2014Date of Patent: January 9, 2018Assignee: SHARP KABUSHIKI KAISHAInventors: Yoshihiro Nakatani, Yuki Yamashita, Masayoshi Takai
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Patent number: 9818348Abstract: A color display pixel PCD in a liquid crystal display device (100) includes first through fourth pixels P1 through P4 arrayed in two rows by two columns, and first and second signal lines (13a, 13b) which are located in correspondence with each column of pixels and are supplied with signal voltages of polarities opposite to each other from a signal line driving circuit (30) in each vertical scanning period. A TFT (14) of one of the first and third pixel P1 and P3 is connected to the first signal line (13a), and a TFT (14) of the other pixel is connected to the second signal line (13b). A TFT (14) of one of the second and fourth pixel P2 and P4 is connected to the first signal line (13a), and a TFT (14) of the other pixel is connected to the second signal line (13b).Type: GrantFiled: January 27, 2011Date of Patent: November 14, 2017Assignee: SHARP KABUSHIKI KAISHAInventors: Masae Kitayama, Mitsuaki Hirata, Fumikazu Shimoshikiryoh, Kenichi Hyodo, Ikumi Itsumi, Yuki Yamashita, Akane Sugisaka
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Patent number: 9767799Abstract: A voice recognition system, when deciding that a user is about to select a voice recognition result displayed on a screen while the system continuously recognizes a voice uttered, stops a display update of the recognition result on the display unit, thereby being able to prevent the recognition result from disappearing or from changing to other recognition result at the moment when the user is about to select the recognition result. This makes it possible to prevent a user from carrying out an unwanted operation, and to improve the convenience of the user.Type: GrantFiled: May 21, 2013Date of Patent: September 19, 2017Assignee: MITSUBISHI ELECTRIC CORPORATIONInventors: Yuki Furumoto, Yuki Yamashita, Yuzuru Inoue, Masanobu Osawa
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Patent number: 9723999Abstract: An electronic blood pressure meter includes a cuff that is to be worn on a measurement area, a piezoelectric pump that adjusts a pressure applied to the cuff, a drive circuit that drives the piezoelectric pump, and a controller that outputs, to the drive circuit, a pulse signal defining a driving timing of the piezoelectric pump. The drive circuit includes a switching circuit for switching a connection relationship between respective voltages applied to both ends of the piezoelectric pump in response to corresponding first and second driving signals, and a signal generation circuit that outputs the first and second driving signals based on the pulse signal outputted from the controller. The signal generation circuit has a signal conditioning circuit that adjusts timings of the first and second driving signals so that the phases of the first and second driving signals do not overlap.Type: GrantFiled: October 5, 2012Date of Patent: August 8, 2017Assignee: OMRON HEALTHCARE Co., Ltd.Inventors: Yuki Yamashita, Tatsuya Kobayashi
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Patent number: 9643890Abstract: A dielectric composition contains major components that are an A-group containing major components that are at least two selected from the group consisting of Ba, Ca, and Sr and a B-group which contains a major component that is selected from Zr and Ti and which contains at least Zr. The dielectric composition contains an amorphous substance containing the A-group and the B-group and a crystalline substance containing the A-group and the B-group. In the dielectric composition, the inequality 0.5???1.5 holds, where ? is the molar ratio of the A-group to the B-group.Type: GrantFiled: March 18, 2015Date of Patent: May 9, 2017Assignee: TDK CORPORATIONInventors: Raitarou Masaoka, Toshihiko Kaneko, Yuki Yamashita, Hiroki Uchiyama, Saori Takeda, Yuji Sezai, Shirou Ootsuki
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Patent number: 9481606Abstract: A dielectric composition containing a crystalline phase represented by a general formula of Bi12SiO20 and a crystalline phase represented by a general formula of Bi2SiO5 as the main components. The dielectric composition contains preferably 5 mass % to 99 mass % of the Bi2SiO5 crystalline phase, and more preferably 30 mass % to 99 mass %.Type: GrantFiled: October 31, 2014Date of Patent: November 1, 2016Assignee: TDK CORPORATIONInventors: Saori Takeda, Toshihiko Kaneko, Yuki Yamashita, Yuji Sezai
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Patent number: 9433359Abstract: A piezoelectric pump is provided with an actuator containing a piezoelectric element and a vibrating sheet; a first diaphragm, positioned opposite the actuator, with a first connecting hole provided therein; a pump chamber formed by the space between the actuator and the first diaphragm; and a second diaphragm positioned opposite the first diaphragm. The part of the second diaphragm opposite the first connecting hole is provided with an opposing wall portion that prevents a fluid that has been introduced into the pump chamber via the first connecting hole from flowing back towards a suction side via the first connecting hole.Type: GrantFiled: April 15, 2013Date of Patent: September 6, 2016Assignee: OMRON HEALTHCARE CO., LTD.Inventors: Yoshihiko Sano, Toshihiko Ogura, Tatsuya Kobayashi, Yuki Yamashita, Yoshiki Doi, Wataru Tsunoda
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Publication number: 20160227643Abstract: A printed wiring board includes a digital circuit, an analog circuit, and a power supply path that is disposed on an insulating layer between the digital circuit and the analog circuit. EBG unit cells are disposed on a boundary between the digital circuit and the analog circuit one dimensionally or two dimensionally and periodically, and an interdigital electrode is formed. A magnetic body film is formed over the printed wiring board, partially formed on the EBG unit cells, or formed avoiding the EBG unit cells.Type: ApplicationFiled: January 29, 2016Publication date: August 4, 2016Applicants: National University Corporation Okayama University, KYOCERA Circuit Solutions, Inc.Inventors: Yoshitaka TOYOTA, Kengo IOKIBE, Yuki YAMASHITA, Masanori NAITO, Toshiyuki KANEKO, Kiyohiko KAIYA, Toshihisa UEHARA, Koichi KONDO