Patents by Inventor Takeshi Saito

Takeshi Saito 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: 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: 20240121138
    Abstract: An electronic control device includes: a first input-output terminal and a second input-output terminal through which differential signals are input and output; a transceiver integrated circuit (IC) that transmits and receives the differential signals; a first line that connects the first input-output terminal and the transceiver IC; and a second line that connects the second input-output terminal and the transceiver IC. A first capacitance that is a capacitance between the first line and a ground is at least 80 pF and at most 220 pF, and a second capacitance that is a capacitance between the second line and the ground is at least 80 pF and at most 220 pF.
    Type: Application
    Filed: February 3, 2022
    Publication date: April 11, 2024
    Inventors: Yoshiyuki SAITO, Takeshi FUJII, Yasuhiko SASAKI, Tomohide KAMIYAMA, Masaya HATTORI
  • Publication number: 20240109157
    Abstract: In an example, use of a solder joint may include a solder joint layer having a melted solder material containing Sn as a main component and further containing Ag and/or Sb and/or Cu; and a joined body including a Ni—P—Cu plating layer on a surface of the joined body in contact with the solder joint layer. The Ni—P—Cu plating layer may contain Ni as a main component and may contain 0.5% by mass or greater and 8% by mass or less of Cu and 3% by mass or greater and 10% by mass or less of P, and the Ni—P—Cu plating layer may have a microcrystalline layer at an interface with the solder joint layer.
    Type: Application
    Filed: December 11, 2023
    Publication date: April 4, 2024
    Applicant: FUJI ELECTRIC CO., LTD.
    Inventors: Hirohiko WATANABE, Shunsuke SAITO, Takeshi YOKOYAMA
  • Publication number: 20240103922
    Abstract: A design execution apparatus includes: an input unit that inputs task group information indicating a task group including one or more tasks to be executed by an autonomous body and environmental information indicating an environment in which the task is executed; a determining unit that determines an order in which the autonomous body executes tasks included in a task group indicated by the task group information, based on the task group information and the environmental information that are input by the input unit; and a memory unit that stores order information indicating the order determined by the determining unit.
    Type: Application
    Filed: March 8, 2023
    Publication date: March 28, 2024
    Inventors: Fumiya KUDO, Masaya ITOH, Takeshi SAITO, Tsunamichi TSUKIDATE
  • Publication number: 20240093494
    Abstract: An anchoring device includes a barrel member which is composed of resin or mortar and has a through hole in a tapered shape, multiple wedge members which each have an outer peripheral surface having a tapered shape and slidably contacting an inner peripheral surface of the through hole and which cooperate with each other to grip a wire, and fibers as a reinforcement member extending in a circumferential direction of the barrel member to suppress the diameter expansion deformation of the barrel member.
    Type: Application
    Filed: December 10, 2021
    Publication date: March 21, 2024
    Inventors: Akio KASUGA, Hiroshi ASAI, Hiroyuki HAYASHI, Takeshi SAITO
  • Patent number: 11932666
    Abstract: Provided is a polymerizable compound represented by a Formula E-1 or Formula E-2 shown in the description. In Formula E-1 or Formula E-2, R1 represents an alkoxy group, —NRN2, a hydroxy group, an aryl group, or an alkyl group, wherein RN each independently represents a hydrogen atom or an alkyl group having 1 to 10 carbon atoms; n represents an integer from 1 to 5; R3 represents a hydrogen atom, an acetyl group, a phenoxyacetyl group, a pivaloyl group, a benzyl group, a 4-methoxybenzyl group, a benzoyl group, a triphenylmethyl group, a 4,4?-dimethoxytrityl (DMTr) group, a 4-methoxytrityl (MMTr) group, a 9-phenylxanthenyl group, a trimethylsilyl group, a cyanomethoxymethyl group, a 2-(cyanoethoxy)ethyl group, or a cyanoethoxymethyl group; and X represents a structure represented by any one of Formula B-1 to Formula B-5 shown in the description.
    Type: Grant
    Filed: October 13, 2022
    Date of Patent: March 19, 2024
    Assignee: TOKYO UNIVERSITY OF SCIENCE FOUNDATION
    Inventors: Takeshi Wada, Tatsuya Saito, Yuka Ishii, Yohei Nukaga
  • Publication number: 20240078174
    Abstract: An information storage device includes a storage unit, a control unit, an allocation information storage unit, a QoS parameter storage unit, and a monitoring result storage unit. The control unit creates and manages a logical storage area using the storage area of the storage unit when a storage area allocation request is received. The allocation information storage unit stores allocation information related to logical storage areas. The QoS parameter storage unit stores quality requests expected to be satisfied for a communication for using the logical storage area. The control unit monitors the operating state and characteristics of the storage unit and the communication status, and stores the results in the monitoring result storage unit. The control unit derives internal QoS parameters to be set in the information storage device from the information stored in the allocation information storage unit, the QoS parameter storage unit, and the monitoring result storage unit.
    Type: Application
    Filed: September 5, 2023
    Publication date: March 7, 2024
    Inventors: Takeshi ISHIHARA, Yohei HASEGAWA, Kenta YASUFUKU, Shohei ONISHI, Yoshiki SAITO, Junpei KIDA
  • Publication number: 20240059053
    Abstract: An electronic device packaging sheet including a substrate sheet having at least one substrate layer including: a thermoplastic resin (I); and a resin (II) which includes at least one copolymer selected from a (meth)acrylic acid alkyl ester copolymer (A) and a styrene-acrylonitrile copolymer (B) that have a weight-average molecular weight of 700,000-4,300,000. The substrate sheet has at least one substrate layer comprising the thermoplastic resin (I) at 70-99 mass % and the resin (II) at 1-30 mass %.
    Type: Application
    Filed: December 14, 2021
    Publication date: February 22, 2024
    Applicant: DENKA COMPANY LIMITED
    Inventors: Takeshi SAITO, Ikuka INODA, Ryosuke YANAKA
  • Publication number: 20240010806
    Abstract: A resin sheet for molding includes a base material sheet, and a surface layer provided on at least one surface of the base material sheet and including silicone, wherein the silicone content in the surface layer is 0.3 to 4.0 g/m2, and wherein the base material sheet is formed of a resin composition including 29 to 65 parts by mass of a Styrene-conjugated diene block copolymer (A), 25 to 60 parts by mass of a polystyrene resin (B), and 8 to 20 parts by mass of a high-impact polystyrene resin (C) (provided that a total amount of the component (A), the component (B), and the component (C) is 100 parts by mass). A carrier tape 100 is a molded body 16 of the resin sheet, wherein an accommodation portion 20 capable of accommodating an article is provided.
    Type: Application
    Filed: June 7, 2021
    Publication date: January 11, 2024
    Applicant: Denka Company Limited
    Inventors: Takeshi SAITO, Ryosuke YANAKA
  • Publication number: 20240014200
    Abstract: The present invention provides a method of relocating optical devices onto a carrier substrate in a case where a pixel pitch of a display is not an integer multiple of a pitch of the optical devices arrayed on a sapphire substrate. A moving speed ratio between a donor substrate and a receptor substrate is determined from an array pitch (3, 4) of optical devices (2) formed on the sapphire substrate and an array pitch (5, 7) of optical devices to be transferred onto a carrier substrate (6), and the optical devices are subjected to LIFT (laser transferred) in synchronization with movement of the donor substrate, whereby the optical devices on the sapphire substrate are transferred onto the carrier substrate at an array pitch that is identical to the pixel pitch of the display.
    Type: Application
    Filed: September 29, 2021
    Publication date: January 11, 2024
    Applicant: Shin-Etsu Chemical Co., Ltd.
    Inventors: Hiroshi Yamaoka, Nobutaka Uemori, Satoki Nakada, Takeshi Saito, Shusaku Ozawa, Shinichi Sato, Masami Kurata, Masahiko Sato, Tsukasa Abe, Tsuyoshi Noguchi, Taketo Usami
  • Patent number: 11857926
    Abstract: A nanocarbon separation apparatus includes: an electrophoresis tank; electrodes disposed in an upper part and a lower part of the electrophoresis tank; a first injection port through which a liquid is injected into the electrophoresis tank; a second injection port which is provided below the first injection port and through which a liquid having a pH lower than a pH of the liquid injected through the first injection port is injected into the electrophoresis tank; and a recovery port provided in a surface facing a surface having the first injection port and the second injection port, wherein the liquid injected through at least one of the first injection port and the second injection port is a dispersion liquid having nanocarbons dispersed therein.
    Type: Grant
    Filed: February 28, 2017
    Date of Patent: January 2, 2024
    Assignee: NEC CORPORATION
    Inventors: Fumiyuki Nihey, Yuki Kuwahara, Takeshi Saito, Fusako Sasaki
  • Publication number: 20230406394
    Abstract: Provided is a screw shaft in which shape accuracy of a male threaded portion is sufficiently secured. A screw shaft includes a large-diameter shaft portion, medium-diameter shaft portions and small-diameter shaft portions. The large-diameter shaft portion has a male threaded portion along its entire axial length on its outer peripheral surface. The medium-diameter shaft portions are arranged axially adjacent to the large-diameter shaft portion and have an outer diameter smaller than an outer diameter of the large-diameter shaft portion. The small-diameter shaft portions are axially arranged adjacent to the medium-diameter shaft portions on sides opposite to the large-diameter shaft portion, have an outer diameter smaller than the outer diameter of each of the medium-diameter shaft portions, and do not have rolling traces having a helical shape on their outer peripheral surfaces.
    Type: Application
    Filed: October 11, 2021
    Publication date: December 21, 2023
    Applicant: NSK Ltd.
    Inventor: Takeshi SAITO
  • Publication number: 20230404503
    Abstract: An X-ray imaging system capable of performing X-ray imaging by a dual-energy X-ray absorptiometry and general imaging is shown. The X-ray imaging system includes the following. An X-ray irradiation apparatus is capable of individually irradiating a plurality of X-rays having different energies. A portable X-ray detector images an X-ray image based on the X-rays emitted from the X-ray irradiation apparatus. An X-ray imaging control apparatus controls imaging of the X-ray image by the X-ray detector. The X-ray imaging control apparatus includes a hardware processor that determines whether or not a type of the X-ray detector is suitable for X-ray imaging by the dual-energy X-ray absorptiometry and a notification section configured to perform notification based on a determination result of the hardware processor.
    Type: Application
    Filed: June 7, 2023
    Publication date: December 21, 2023
    Inventors: Yuuichi MARUTA, Koutarou KANAMORI, Nobuyuki MIYAKE, Takeshi SAITO, Keisuke KOEDA
  • Publication number: 20230382600
    Abstract: Provided is a tubular container capable of improving extractability of contents inside the container. The tubular container includes: a trunk portion having a tubular shape one end of which is closed, the trunk portion being formed by using a film member containing a resin material, and being capable of storing contents therein; and a spout portion attached to the other end of the trunk portion, and capable of closing the other end of the trunk portion. On a peripheral portion of the spout portion, the other end of the trunk portion is attached to a surface, of the spout portion, on a side opposite to the one end of the trunk portion.
    Type: Application
    Filed: August 9, 2023
    Publication date: November 30, 2023
    Inventors: Seiki MIYOSHI, Minoru KAWASAKI, Takeshi SAITO
  • Publication number: 20230369531
    Abstract: A method of manufacturing a display device capable of reducing tact time includes: a transfer step of arranging an anisotropic conductive adhesive layer provided on a base material that is transparent to laser light and a wiring board to face each other, and irradiating laser light from the base material side so that individual pieces of the anisotropic conductive adhesive layer are transferred to and arranged at predetermined positions on the wiring board; and a mounting step of mounting light-emitting elements on the individual pieces arranged at the predetermined positions on the wiring board. The individual pieces of the anisotropic conductive adhesive layer are able to be transferred and arranged with high precision and high efficiency by irradiation of laser light.
    Type: Application
    Filed: March 23, 2022
    Publication date: November 16, 2023
    Applicants: DEXERIALS CORPORATION, SHIN-ETSU CHEMICAL CO., LTD.
    Inventors: Daiki NODA, Reiji TSUKAO, Toshiki SHIRAIWA, Kazumu WATANABE, Naoki HAYASHI, Hiroshi YAMAOKA, Satoki NAKADA, Takeshi SAITO, Nobutaka UEMORI
  • Patent number: 11807217
    Abstract: Provided is a control apparatus including a travelling control unit configured to control an engine travelling and a non-engine travelling of a hybrid vehicle, and perform switching from the non-engine travelling to the engine travelling in a case where a depression amount of an accelerator of the hybrid vehicle exceeds a predetermined depression threshold while the hybrid vehicle travels based on the non-engine travelling, and a switching suppression unit configured to suppress the switching from the non-engine travelling to the engine travelling by the travelling control unit while the hybrid vehicle travels in a short time depression area where depression of the accelerator does not continue for a period equal to or longer than a predetermined period of time.
    Type: Grant
    Filed: June 17, 2021
    Date of Patent: November 7, 2023
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Takeshi Saito, Takanori Nakashima, Tomohiro Shibata, Masashi Eto
  • Publication number: 20230343625
    Abstract: Proposed are a method and an apparatus for transferring devices arranged on a first substrate to a second substrate by using laser light while correcting positional deviations of the devices. The present invention involves: acquiring actual positional information about devices on the first substrate; performing grouping in accordance with a criterion determined on the basis of an allowable positional deviation amount; correcting, for each group unit, a position of the first substrate such that positions of the devices fall into a range of an allowable positional deviation amount; and applying laser light from the back surface of the first substrate and transferring the devices to the second substrate.
    Type: Application
    Filed: September 27, 2021
    Publication date: October 26, 2023
    Applicant: Shin-Etsu Chemical Co., Ltd.
    Inventors: Hiroshi Yamaoka, Satoki Nakada, Nobutaka Uemori, Takeshi Saito, Shusaku Ozawa, Shinichi Sato, Taketo Usami, Masami Kurata, Masahiko Sato, Tsukasa Abe, Tsuyoshi Noguchi
  • Patent number: 11781620
    Abstract: The present invention provides a transmission mechanism that enables a reduction in motion transmission error between an input-shaft side and an output-shaft side. A transmission mechanism is provided with a cam, a plurality of pins arranged along a side surface of the cam, guide plates in which a plurality of guide holes are provided, and gears capable of engaging the pins. In conjunction with rotation of the cam, each pin is guided by the corresponding guide hole and moves along the cam and the gears, thereby causing the guide plates or gears to rotate relative to the cam. The plurality of pins are divided into a plurality of groups, and the pins in each group are coupled in series, but are not coupled to the pins in the other groups.
    Type: Grant
    Filed: January 21, 2021
    Date of Patent: October 10, 2023
    Assignee: SANKYO SEISAKUSHO CO.
    Inventors: Takeshi Saito, Naoyuki Takahashi
  • Patent number: 11780648
    Abstract: Provided is a tubular container capable of improving extractability of contents inside the container. The tubular container includes: a trunk portion having a tubular shape one end of which is closed, the trunk portion being formed by using a film member containing a resin material, and being capable of storing contents therein; and a spout portion attached to the other end of the trunk portion, and capable of closing the other end of the trunk portion. On a peripheral portion of the spout portion, the other end of the trunk portion is attached to a surface, of the spout portion, on a side opposite to the one end of the trunk portion.
    Type: Grant
    Filed: April 12, 2021
    Date of Patent: October 10, 2023
    Assignee: TOPPAN PRINTING CO., LTD.
    Inventors: Seiki Miyoshi, Minoru Kawasaki, Takeshi Saito
  • Patent number: D1012696
    Type: Grant
    Filed: August 25, 2022
    Date of Patent: January 30, 2024
    Inventors: Takeshi Saito, Satoshi Iwata