Patents by Inventor Takeshi Kawaguchi

Takeshi Kawaguchi 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: 11978605
    Abstract: An electromagnetic relay includes a first fixed terminal, a second fixed terminal, a movable contact piece, a case, a magnet, and a gas flow path. The first fixed terminal includes a first fixed contact. The second fixed terminal includes a second fixed contact. The movable contact piece includes a first movable contact and a second movable contact. The case includes an accommodation space where the first fixed contact, the second fixed contact, and the movable contact piece are accommodated, a gas inflow space separate from the accommodation space, and a side wall covering the accommodation space and the gas inflow space in a first direction. The magnet is disposed between the accommodation space and the gas inflow space. The gas flow path is disposed between the side wall of the case and the magnet and is configured to communicate the accommodation space with the gas inflow space.
    Type: Grant
    Filed: June 8, 2022
    Date of Patent: May 7, 2024
    Assignee: OMRON CORPORATION
    Inventors: Naoki Kawaguchi, Takeshi Nishida, Kazuki Furukawa, Takashi Tsukada
  • Publication number: 20240140768
    Abstract: A lifting and lowering movement control system for controlling an automatic conveyance vehicle configured to move with an article loaded thereon and a lifting and lowering device configured to move up and down in a state in which the automatic conveyance vehicle is on board, the system includes a lifting and lowering relevant information acquisition section configured to acquire lifting and lowering relevant information relating to the lifting and lowering device scheduled to be boarded by the automatic conveyance vehicle, and a movement control section configured to set a movement path to the lifting and lowering device scheduled to be boarded based on the lifting and lowering relevant information.
    Type: Application
    Filed: March 11, 2021
    Publication date: May 2, 2024
    Applicant: FUJI CORPORATION
    Inventors: Shuichiro KITO, Koji KAWAGUCHI, Takeshi SATO, Hisato SAWANAMI, Takuya ODA
  • Publication number: 20240136470
    Abstract: A manufacturing method for a semiconductor device according to the present disclosure includes preparing a laminate body including a plurality of semiconductor layers, and a first support body including an upper surface, a side surface, and a recessed portion including an opening adjacent to the upper surface and the side surface, bonding and disposing the laminate body to the upper surface of the first support body, forming a first end surface at the laminate body, and forming a first dielectric layer on the first end surface.
    Type: Application
    Filed: February 21, 2022
    Publication date: April 25, 2024
    Applicant: KYOCERA Corporation
    Inventors: Yoshinobu KAWAGUCHI, Takeshi KAMIKAWA, Kentaro MURAKAWA
  • Publication number: 20240128034
    Abstract: An electromagnetic relay includes a first fixed terminal, a first fixed contact, a second fixed terminal, a second fixed contact, a first movable contact, a second movable contact, a movable contact piece, a drive device, an outer magnet, and an inner magnet. The second fixed terminal is disposed apart from the first fixed terminal in a first direction. The first movable contact and the second movable contact are disposed to face the first fixed contact and the second fixed contact, respectively, in a second direction. The outer magnet generates a magnetic field to elongate an arc generated between the first fixed contact and the first movable contact and between the second fixed contact and the second movable contact. The inner magnet generates a magnetic field to elongate the arc in a third direction.
    Type: Application
    Filed: January 18, 2022
    Publication date: April 18, 2024
    Inventors: Naoki KAWAGUCHI, Takeshi NISHIDA, Ryota MINOWA
  • Patent number: 11959000
    Abstract: Provided are a photon up-conversion film, which is capable, of high-efficiency up-conversion even in air and even when low-intensity light is used, and a simple method of producing the film. The photon up-conversion film according to one embodiment of the present invention includes: a matrix including a resin; and a pore portion, wherein the photon up-conversion film includes at least a sensitizing component capable of absorbing light in a first wavelength region ?1, and a light-emitting component capable of radiating light in a second wavelength region ?2 including wavelengths shorter than those of the first wavelength region ?1, and wherein the sensitizing component and the light-emitting component are present at an interface between the matrix and the pore portion.
    Type: Grant
    Filed: June 15, 2022
    Date of Patent: April 16, 2024
    Assignees: WAKAYAMA PREFECTURE, NITTO DENKO CORPORATION
    Inventors: Takeshi Mori, Tomohiro Mori, Akane Saito, Tsuyoshi Masuda, Hitoshi Saomoto, Mami Kawaguchi, Minoru Miyatake, Shoichi Matsuda, Masato Katsuda
  • Publication number: 20240120708
    Abstract: A light-emitting body includes a base semiconductor part including a nitride semiconductor, a compound semiconductor part including a nitride semiconductor and positioned above the base semiconductor part, and a first electrode and a second electrode. The base semiconductor part includes first part and second part having a density of threading dislocation extending in a thickness direction lower than that of the first part, at least part of the first electrode and at least part of the second electrode are positioned on the compound semiconductor part, and at least part of the first electrode is positioned above the second part.
    Type: Application
    Filed: June 13, 2022
    Publication date: April 11, 2024
    Applicant: KYOCERA Corporation
    Inventors: Yoshinobu KAWAGUCHI, Takeshi KAMIKAWA, Kentaro MURAKAWA
  • Publication number: 20240092109
    Abstract: There are provided a useful resin composition for a back-surface layer and a heat-sensitive transfer recording material using the same, wherein under the circumstances where the temperature of thermal heads has been increased, the back-surface layer of the formed heat-sensitive transfer recording material has more excellent heat resistance, damage to a thermal head can be alleviated, and durability is excellent in that bleeding is suppressed even if the silicone content is increased. The present invention provides a resin composition for a back-surface layer to be used for forming a back-surface layer of a heat-sensitive transfer recording material, the resin composition containing, as film-forming components, a siloxane-modified urethane- or urea-based resin A, a resin B, and a cross-linking agent C, wherein the resin A contains a polysiloxane component in a range of 5 to 55%, the resin B has at least one active-hydrogen-containing group and has a glass transition point of lower than 100° C.
    Type: Application
    Filed: March 3, 2022
    Publication date: March 21, 2024
    Inventors: Mikiyoshi NAMURA, Takeshi KAWAGUCHI, Motoaki UMEZU
  • Publication number: 20240096580
    Abstract: An electromagnetic relay includes a first fixed terminal, a first fixed contact, a first movable contact, a case, a first inner wall, a first gas passage, and a first magnet. The case includes a first longitudinal inner side surface and a first lateral inner surface. The first lateral inner side surface includes a first central surface and a first arc contact surface. The first arc contact surface is located between the first central surface and the first longitudinal inner side surface in the lateral direction. The first gas passage includes a first inlet facing the first arc contact surface in the longitudinal direction. The first gas passage is disposed between the first inner wall and the first longitudinal inner side surface. The first magnet elongates an arc generated between the first fixed contact and the first movable contact toward the first arc contact surface.
    Type: Application
    Filed: January 18, 2022
    Publication date: March 21, 2024
    Inventors: Naoki KAWAGUCHI, Takeshi NISHIDA
  • Patent number: 11922361
    Abstract: A distribution system is linked to a delivery vehicle delivering a product stored in a warehouse to a delivery destination and includes an automatic conveyance device and an automatic conveyance device server. An automatic conveyance device server transmits a release instruction to an automatic conveyance device when receiving a request for delivery, transmits a loading instruction for loading of a product to a delivery vehicle to the automatic conveyance device when receiving loading permission, and transmits a release completion notification to a transmitter of a delivery request when receiving information indicating the releasing is completed.
    Type: Grant
    Filed: July 26, 2019
    Date of Patent: March 5, 2024
    Assignee: FUJI CORPORATION
    Inventors: Koji Kawaguchi, Takeshi Sato
  • Patent number: 11912878
    Abstract: A method of producing organic-inorganic hybrid infrared absorbing particles includes a dispersion liquid preparing step of preparing a dispersion liquid containing infrared absorbing particles, a dispersant, and a dispersion medium; a dispersion medium removing step of removing the dispersion medium from the dispersion liquid by an evaporation; a raw material mixture liquid preparing step of preparing a raw material mixture liquid containing the infrared absorbing particles collected after the dispersion medium removing step, a coating resin material, an organic solvent, an emulsifying agent, water, and a polymerization initiator; a stirring step of stirring the raw material mixture liquid while cooling; and a polymerizing step of polymerizing the coating resin material after deoxygenation treatment which reduces an amount of oxygen in the raw material mixture liquid.
    Type: Grant
    Filed: December 16, 2019
    Date of Patent: February 27, 2024
    Assignees: SUMITOMO METAL MINING CO., LTD., NATIONAL UNIVERSITY CORPORATION YAMAGATA UNIVERSITY
    Inventors: Hirofumi Tsunematsu, Takeshi Chonan, Atsushi Tofuku, Seigou Kawaguchi, Naohiro Kobayashi
  • Patent number: 11842624
    Abstract: A processor: transmits detection information detected by a first device and user information obtained by a second device to a network; determines that a first event occurred based on the detection information and the user information; determines content based on the first event; and notifies the user of the content by transmitting data indicating the content to the first or second device via the network after elapse of a given amount of time predetermined per event from an occurrence of the first event. The first event potentially causes a problem in at least one of a home, property, or physical body of the user, or a service expected by the user. The content is at least one of a product or service for addressing the problem, or insurance that provides compensation for damages incurred by the user if the problem were to actually occur.
    Type: Grant
    Filed: August 30, 2021
    Date of Patent: December 12, 2023
    Assignee: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA
    Inventors: Masaki Yamauchi, Nanami Fujiwara, Takeshi Kawaguchi, Kaoru Murakami
  • Publication number: 20230251913
    Abstract: A non-transitory computer-readable recording medium stores a program for causing a computer to execute a process, the process includes identifying a change order of resources which are used by processes involved in a first function of a system constructed by using sharable resources and which change in accordance with an execution order of the processes, and for a specific time targeted for a performance analysis of the system, outputting information with which first performance items among second performance items concerning the resources used by the processes involved in the first function are identifiable in accordance with the identified change order, wherein each of actually measured values of the first performance items at the specific time is an outlier of a correlation with a response of the first function.
    Type: Application
    Filed: November 2, 2022
    Publication date: August 10, 2023
    Applicant: Fujitsu Limited
    Inventors: Saeko Nakamura, Koki Ariga, Takeshi Kawaguchi
  • Patent number: 11592667
    Abstract: A display system includes: a transparent display; a dimming panel located behind the transparent display and capable of adjusting transmissivity; and a processor, wherein, when the processor detects an object located behind the dimming panel, the processor displaying an image on the transparent display, setting the transmissivity of a region of the dimming panel located in front of the object higher than the transmissivity of a region of the dimming panel located behind a region on which the image is displayed, and making different a degree of an increase of the transmissivity in accordance with combination of the image and the object.
    Type: Grant
    Filed: July 20, 2021
    Date of Patent: February 28, 2023
    Assignee: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA
    Inventors: Nanami Fujiwara, Yuichi Hasegawa, Takeshi Kawaguchi
  • Patent number: 11448426
    Abstract: A cooling system is configured for arranging a cooling machine and a heat exchanger, for example, inside and outside a heat insulation box. A cooling unit for discharging cooled air by heat exchange using a refrigerant and a heat exchange unit for returning the refrigerant to a coolable condition are connected by a connection portion connecting the upper portions to form an integrated cooling device. The connection portion is arranged so as to straddle an end of a sidewall of the heat insulation box, the cooling unit is arranged inside the heat insulation box, and the heat exchange unit is arranged outside the heat insulation box. During storage or movement by a delivery vehicle, the cooling device is mounted on the heat insulation box. When carrying with hand, only the heat insulation box from which the cooling device is removed can be carried.
    Type: Grant
    Filed: December 26, 2018
    Date of Patent: September 20, 2022
    Assignee: WACON KABUSHIKI KAISHA
    Inventors: Kohei Nishida, Hitoshi Fujino, Takeshi Kawaguchi, Hideo Uehara, Masaaki Mike
  • Publication number: 20220198515
    Abstract: A processor obtains first article information related to a first article which is owned by a first user and which is placed in front of or behind a transparent display, obtains, based on the first article information, an advertisement related to a product or a service which has been used by a second user who owns a second article related to the first article and who is different from the first user, and informs the first user of the advertisement.
    Type: Application
    Filed: March 9, 2022
    Publication date: June 23, 2022
    Inventors: Masaki YAMAUCHI, Nanami FUJIWARA, Takeshi KAWAGUCHI
  • Publication number: 20210390845
    Abstract: A processor: transmits detection information detected by a first device and user information obtained by a second device to a network; determines that a first event occurred based on the detection information and the user information; determines content based on the first event; and notifies the user of the content by transmitting data indicating the content to the first or second device via the network after elapse of a given amount of time predetermined per event from an occurrence of the first event. The first event potentially causes a problem in at least one of a home, property, or physical body of the user, or a service expected by the user. The content is at least one of a product or service for addressing the problem, or insurance that provides compensation for damages incurred by the user if the problem were to actually occur.
    Type: Application
    Filed: August 30, 2021
    Publication date: December 16, 2021
    Inventors: Masaki YAMAUCHI, Nanami FUJIWARA, Takeshi KAWAGUCHI, Kaoru MURAKAMI
  • Publication number: 20210364793
    Abstract: A display system includes: a transparent display; a dimming panel located behind the transparent display and capable of adjusting transmissivity; and a processor, wherein, when the processor detects an object located behind the dimming panel, the processor displaying an image on the transparent display, setting the transmissivity of a region of the dimming panel located in front of the object higher than the transmissivity of a region of the dimming panel located behind a region on which the image is displayed, and making different a degree of an increase of the transmissivity in accordance with combination of the image and the object.
    Type: Application
    Filed: July 20, 2021
    Publication date: November 25, 2021
    Inventors: Nanami FUJIWARA, Yuichi HASEGAWA, Takeshi KAWAGUCHI
  • Publication number: 20210018245
    Abstract: A cooling system is configured for arranging a cooling machine and a heat exchanger, for example, inside and outside a heat insulation box. A cooling unit for discharging cooled air by heat exchange using a refrigerant and a heat exchange unit for returning the refrigerant to a coolable condition are connected by a connection portion connecting the upper portions to form an integrated cooling device. The connection portion is arranged so as to straddle an end of a sidewall of the heat insulation box, the cooling unit is arranged inside the heat insulation box, and the heat exchange unit is arranged outside the heat insulation box. During storage or movement by a delivery vehicle, the cooling device is mounted on the heat insulation box. When carrying with hand, only the heat insulation box from which the cooling device is removed can be carried.
    Type: Application
    Filed: December 26, 2018
    Publication date: January 21, 2021
    Applicant: WACON KABUSHIKIKAISYA
    Inventors: Kohei NISHIDA, Hitoshi FUJINO, Takeshi KAWAGUCHI, Hideo UEHARA, Masaaki MIKE
  • Patent number: 10171620
    Abstract: Processing request information of a processing request for a first computer by a second computer is acquired, first operation information and second operation information that relate to operations of the first computer and the second computer are acquired, respectively; and a type of the processing request is determined based on processing result information, the processing request information, the first operation information, and the second operation information. The processing result information associates a processing history of the first computer according to the processing request included in the processing request information for the first computer with the second operation information that relates to the processing request by the second computer making the processing request. Accordingly, the type of the processing request can be appropriately determined.
    Type: Grant
    Filed: January 20, 2015
    Date of Patent: January 1, 2019
    Assignee: FUJITSU LIMITED
    Inventors: Yuki Torii, Takaaki Nakazawa, Satoshi Matsuda, Ichiro Kotani, Hiroki Matsueda, Naoki Tateishi, Yoko Yonemoto, Saeko Nakamura, Hui Li, Takeshi Kawaguchi, Yasuhide Tobo, Takeo Iizuka, Yuki Nojiri
  • Publication number: 20160253383
    Abstract: A non-transitory computer-readable storage medium storing therein a management-information acquiring program that causes a computer to execute a process includes acquiring queries to a target database for a management target service system, specifying a reference target table in the database based on names of target tables included in the queries and content of the queries, specifying a reporting target table on the basis of data of the reference target table, causing the database to execute an acquisition query to the reporting target table, and acquiring specific management information from the reporting target table.
    Type: Application
    Filed: February 22, 2016
    Publication date: September 1, 2016
    Applicant: FUJITSU LIMITED
    Inventors: Kensuke Tokoda, Kiyoshi KOUGE, Takaaki Nakazawa, Satoshi Ohta, Yuki Torii, Yukihisa Miyagawa, Satoshi Matsuda, Kenichi Mori, Yoko Yonemoto, Saeko Nakamura, Takeshi Kawaguchi, Ichiro Kotani, Shinnosuke Nagakura, HUI LI, Naoki Tateishi, Kazunori Kandani