Patents by Inventor Takashi Nagai

Takashi Nagai 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: 10918334
    Abstract: A wearable electrode includes: a garment including an outer member and a backing member configured to cover at least a part of an inner surface of the outer member; and an electrode unit configured to come into contact with a living body clothed in the garment to acquire a biological signal emitted by the living body and attached to an opposite side of the backing member from the outer member. The outer member and the backing member are connected to each other in a part other than a part of the backing member, to which the electrode unit is attached.
    Type: Grant
    Filed: July 8, 2016
    Date of Patent: February 16, 2021
    Assignees: NIPPON TELEGRAPH AND TELEPHONE CORPORATION, TORAY INDUSTRIES, INC.
    Inventors: Shingo Tsukada, Nahoko Kasai, Koji Sumitomo, Hiroshi Nakashima, Masanobu Sato, Toru Arakane, Yuri Hamano, Keiji Takeda, Noriko Nagai, Takashi Teshigawara
  • Publication number: 20210040641
    Abstract: Provided is a plating apparatus for plating a substrate, which prevents deterioration of uniformity of plating film thickness caused by an oxide film created at an edge section of the substrate and/or an organic substance attached to the edge section of the substrate. The plating apparatus includes a plating bath for applying a voltage to the substrate set in a substrate holder to plate the substrate; and an edge section washing device that locally removes at least either of the organic substance and the oxide film present at the edge section of the substrate before the substrate is set in the substrate holder.
    Type: Application
    Filed: March 2, 2017
    Publication date: February 11, 2021
    Applicant: Ebara Corporation
    Inventors: Mizuki NAGAI, Masashi SHIMOYAMA, Takashi KISHI, Fumitoshi NISHIURA
  • Publication number: 20210044612
    Abstract: An in-vehicle apparatus mounted in a vehicle equipped with a network configured of a plurality of pieces of equipment includes an incident detection processing unit that: acquires vehicle information indicating a control status of the vehicle; detects an incident which has occurred at the vehicle on the basis of the vehicle information: identifies equipment with vulnerability related to the detected incident within the network; and performs tentative handling with respect to the identified equipment.
    Type: Application
    Filed: January 31, 2019
    Publication date: February 11, 2021
    Inventors: Takashi KAWAUCHI, Makoto KAYASHIMA, Kota SEKI, Yasushi NAGAI, Eriko ANDO
  • Publication number: 20210031292
    Abstract: A welding torch is provided, which comprises an inner tube of a helically wound wire to define a passage for a welding wire, a conduit in which the inner tube is inserted, the conduit having a curved portion, a torch body including a tip portion and a nozzle, a torch holder having a gas supplying member that supplies a shield gas into a space between the inner tube and the conduit, a feed unit provided upstream the torch holder to feed the welding wire forward to or backward from the inner tube, and a sealing mechanism to prevent a reverse flow of the shield gas to the feed unit. A gap is defined between the adjacent wires of the inner tube allowing the shield gas to flow therethrough, and wear debris generated by abrasion of the welding wire sliding in the inner tube is ejected out from the nozzle.
    Type: Application
    Filed: February 25, 2019
    Publication date: February 4, 2021
    Inventors: Yoichi FUKUMITSU, Takashi NAGAI, Shun SHIBATA
  • Publication number: 20210005094
    Abstract: A management system that comprises a movement management part that: communicates via communication devices with a plurality of mobile bodies that include autonomous mobile bodies that comprise an autonomous control part that is for autonomous movement; and manages the movement of the plurality of mobile bodies. The autonomous mobile bodies comprise a display device that performs outward-facing display. The movement management part has a superiority determination part that, on the basis of individual information for the plurality of mobile bodies, determines a preference ranking for the movement of the plurality of mobile bodies. The autonomous mobile bodies comprise a display control part that controls the display of the display device in accordance with the preference ranking determined by the superiority determination part.
    Type: Application
    Filed: March 19, 2019
    Publication date: January 7, 2021
    Inventors: Yo Ito, Makoto Nagai, Shotaro Odate, Takashi Sono, Akihiko Fujiwara, Kohei Matsumoto, Fumiya Hirose
  • Patent number: 10879837
    Abstract: This photovoltaic module includes: a power generating element configured to receive light to generate power; and a housing which is closed, the housing having: a concentrating portion provided with a lens configured to concentrate sunlight; a bottom portion in which the power generating element is disposed; and a side wall serving as an outer frame for the bottom portion and supporting the concentrating portion. The side wall is formed from a resin and has at least one vent hole.
    Type: Grant
    Filed: June 22, 2015
    Date of Patent: December 29, 2020
    Assignee: Sumitomo Electric Industries, Ltd.
    Inventors: Makoto Inagaki, Youichi Nagai, Kenji Saito, Takashi Iwasaki, Rui Mikami, Tomohiro Nemoto
  • Publication number: 20200390594
    Abstract: A mouthpiece including a constituent portion (X) that includes an olefin-based polymer (A) having a repeating unit having 2 or 3 carbon atoms and that satisfies a bending elastic modulus (?) at 23° C. of 80 MPa???1000 MPa.
    Type: Application
    Filed: February 27, 2017
    Publication date: December 17, 2020
    Applicant: Mitsui Chemicals, Inc.
    Inventors: Takashi Yukita, Maki Yamamoto, Hideyuki Nagai, Yasufumi Tsuchiya
  • Publication number: 20200361493
    Abstract: An in-vehicle device is mounted on a vehicle capable of automated driving, and comprises an incident detection processing unit which acquires vehicle information representing a control state of the vehicle, and detects an incident that occurred in the vehicle based on the vehicle information.
    Type: Application
    Filed: July 18, 2018
    Publication date: November 19, 2020
    Inventors: Takashi KAWAUCHI, Yasushi NAGAI, Nobuyoshi MORITA, Makoto KAYASHIMA
  • Publication number: 20200363262
    Abstract: Creating a model calibrating spectral apparatus having an optical system that converts light to be measured into a spectrum, and a light-receiving sensor including a plurality of sensors that outputs signals, the sensors include sensors that output signals indicating respective energy amounts of a plurality of wavelength components. The model shows where a linear function of an indicator indicating a mechanical error in the spectral apparatus, expresses deviation of an indicator indicating spectral sensitivity of the sensor from the indicator indicating the reference spectral sensitivity of the sensor. The method comprises: a) acquiring reference spectral sensitivity; b) acquiring an indicator indicating the reference spectral sensitivity of the sensor acquired at a); and c) creating the model where the linear function of the mechanical error indicator expresses deviation of the spectral sensitivity indicator from the indicator indicating the reference spectral sensitivity of the sensor, acquired at b).
    Type: Application
    Filed: August 6, 2020
    Publication date: November 19, 2020
    Inventors: Yoshiroh NAGAI, Toshio KAWANO, Takashi KAWASAKI
  • Publication number: 20200355262
    Abstract: A power train device for a vehicle is provided with a selector valve that is switched between a first state in which oil discharged from an electric oil pump is able to be supplied as a hydraulic fluid to an engagement hydraulic chamber of a vehicle-starting frictional engagement element, and a second state in which the oil is able to be supplied as a lubricating oil to the vehicle-starting frictional engagement element through a first lubricating oil supply circuit, depending on a magnitude of a discharge pressure of a mechanical oil pump.
    Type: Application
    Filed: October 23, 2018
    Publication date: November 12, 2020
    Inventors: Keitaro KAGEYAMA, Shotaro NAGAI, Takashi ISHIYAMA, Takuya SUGISAWA
  • Patent number: 10818422
    Abstract: In a multilayer coil component, an end of a lower coil layer and an end of a connecting part are directly overlapped, and the end of the lower coil layer includes a contact edge positioned on a side of the connecting part and being in contact with the connecting part and a non-contact edge positioned on a side opposite to the connecting part and not being in contact with the connecting part. Then, the contact edge and the non-contact edge are not overlapped when viewed from a laminated direction. Consequently, a propagation distance of a crack becomes longer as compared with the case where an end face is parallel to the laminated direction, effectively suppressing advance of the crack. Suppressed advance of a crack in this manner makes the multilayer coil component provide a high component strength as a whole.
    Type: Grant
    Filed: February 13, 2018
    Date of Patent: October 27, 2020
    Assignee: TDK CORPORATION
    Inventors: Yuusuke Nagai, Takashi Suzuki, Kouichi Kakuda, Kunihiko Kawasaki, Shinichi Kondo, Yuya Ishima, Shinichi Sato, Masaki Takahashi, Takashi Endo
  • Patent number: 10818810
    Abstract: A concentrator photovoltaic module according to one embodiment of the present disclosure includes: a case; a substrate disposed on a bottom surface of the case and having a plurality of stacked wiring layers; and concentrator photovoltaic elements disposed on the substrate and connected to the wiring layers. The concentrator photovoltaic elements connected to different wiring layers are connected to each other in parallel. According to the concentrator photovoltaic module according to the one embodiment of the present disclosure, output voltage can be decreased.
    Type: Grant
    Filed: June 7, 2017
    Date of Patent: October 27, 2020
    Assignee: Sumitomo Electric Industries, Ltd.
    Inventors: Kazumasa Toya, Makoto Inagaki, Youichi Nagai, Takashi Iwasaki, Kenji Saito, Rui Mikami
  • Publication number: 20200327179
    Abstract: It is possible to generate history information for performing destination estimation with higher accuracy. There are provided an information providing apparatus having a voice recognition unit configured to output a speech sentence for asking a user about a destination and acquire a response voice of a user indicating the destination, and an behavior history generation unit configured to perform a search request for a destination responded by a user and generate behavior history information including a destination specified based on a search result; and a server having a destination specification unit configured to perform the search request acquired from the information providing apparatus to a search engine configured to perform an information search, and transmit a search result to the information providing apparatus.
    Type: Application
    Filed: October 21, 2016
    Publication date: October 15, 2020
    Applicant: Clarion Co., Ltd.
    Inventors: Takashi Matsumoto, Akihiro Kondo, Yasuyuki Tamai, Yasushi Nagai, Megumi Tsuchiyama
  • Publication number: 20200303235
    Abstract: A substrate processing apparatus includes a stage, a light source, an optical assembly, a light receiver, and controller circuitry. The stage includes a first placing surface on which a substrate is to be placed, and a second placing surface that surrounds the first placing surface and on which a focus ring is to be placed. The optical assembly focuses light from the light source on a lower surface position, which is a position of a lower surface of the focus ring placed on the second placing surface. The light receiver receives light from the lower surface position. The controller circuitry detects at least one of a presence and an absence of the focus ring on the second placing surface, based on light received by the light receiver.
    Type: Application
    Filed: March 10, 2020
    Publication date: September 24, 2020
    Applicant: Tokyo Electron Limited
    Inventors: Takaharu MIYADATE, Takashi Taira, Kenji Nagai, Hideaki Nagasaki
  • Publication number: 20200303110
    Abstract: A multilayer coil component includes an element body including a plurality of metal magnetic particles, and a plurality of coil conductors. The plurality of coil conductors is disposed in the element body. The plurality of coil conductors is separated from each other in a predetermined direction and electrically connected to each other. The plurality of coil conductors includes one pair of side surfaces opposing each other in the predetermined direction. Surface roughness of the one pair of side surfaces is less than 40% of an average particle size of the plurality of metal magnetic particles.
    Type: Application
    Filed: March 12, 2020
    Publication date: September 24, 2020
    Applicant: TDK CORPORATION
    Inventors: Shinichi SATO, Takahiro SATO, Yusuke NAGAI, Mitsuharu KOIKE, Kazuhiro MIURA, Seiichi NAKAGAWA, Shinichi KONDO, Takashi SUZUKI
  • Publication number: 20200301285
    Abstract: An extreme ultraviolet light generation device configured to generate extreme ultraviolet light by irradiating a target containing tin with a pulse laser beam includes a chamber container, a hydrogen gas supply unit configured to supply hydrogen gas into the chamber container, a heat shield disposed between the chamber container and a predetermined region in which the target is irradiated with the pulse laser beam inside the chamber container, a first cooling medium flow path disposed in the chamber container, a second cooling medium flow path disposed in the heat shield, and a cooling device configured to supply a first cooling medium to the first cooling medium flow path and supply a second cooling medium to the second cooling medium flow path so that a temperature of the heat shield becomes lower than a temperature of the chamber container.
    Type: Application
    Filed: June 5, 2020
    Publication date: September 24, 2020
    Applicant: Gigaphoton Inc.
    Inventors: Shinji NAGAI, Takashi SAITO
  • Publication number: 20200303117
    Abstract: A multilayer coil component includes an element body and a plurality of coil conductors. The element body includes a plurality of metal magnetic particles and resin existing between the plurality of metal magnetic particles. The plurality of coil conductors is disposed in the element body, the plurality of coil conductors being separated from each other in a predetermined direction and electrically connected to each other. The plurality of metal magnetic particles included in the element body includes a plurality of metal magnetic particles having a particle size equal to or greater than one third of a distance between the coil conductors adjacent to each other in the predetermined direction and equal to or less than a half of the distance. Between the coil conductors adjacent to each other in the predetermined direction, the metal magnetic particles having the particle size are distributed along the predetermined direction.
    Type: Application
    Filed: March 12, 2020
    Publication date: September 24, 2020
    Applicant: TDK CORPORATION
    Inventors: Shinichi SATO, Takahiro SATO, Yusuke NAGAI, Mitsuharu KOIKE, Kazuhiro MIURA, Seiichi NAKAGAWA, Shinichi KONDO, Takashi SUZUKI
  • Patent number: 10781325
    Abstract: A curable composition includes an acrylamide compound represented by the following Chemical formula 1: where R1 represents an alkyl group having 1 to 6 carbon atoms, X represents an alkylene group having 1 to 6 carbon atoms, and Y represents the following Chemical formula 2 or the following Chemical formula 3, where R2 represents an alkyl group having 1 to 10 carbon atoms and * represents a bond site with X, where R2 represents an alkyl group having 1 to 10 carbon atoms and * represents a bond site with X.
    Type: Grant
    Filed: November 9, 2017
    Date of Patent: September 22, 2020
    Assignee: Ricoh Company, Ltd.
    Inventors: Mitsunobu Morita, Soh Noguchi, Takashi Okada, Kazukiyo Nagai, Yuusuke Koizuka, Tomoyuki Shimada
  • Patent number: 10772524
    Abstract: A biomedical electrode which is detachably attached to a garment and includes: an electrode coming into contact with a living body clothed in the garment to acquire a biological signal emitted by the living body; and a locked section which is conductive, is electrically connected to the electrode, is detachably locked to a locking section which is conductive and is provided in the garment, and is electrically connected to the locking section when locked to the locking section.
    Type: Grant
    Filed: July 8, 2016
    Date of Patent: September 15, 2020
    Assignees: NIPPON TELEGRAPH AND TELEPHONE CORPORATION, TORAY INDUSTRIES, INC.
    Inventors: Shingo Tsukada, Nahoko Kasai, Koji Sumitomo, Hiroshi Nakashima, Masanobu Sato, Toru Arakane, Yuri Hamano, Keiji Takeda, Noriko Nagai, Takashi Teshigawara
  • Patent number: D903122
    Type: Grant
    Filed: March 12, 2019
    Date of Patent: November 24, 2020
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Takashi Yukita, Haruka Sugita, Akira Hasegawa, Hideyuki Nagai, Yasufumi Tsuchiya