Patents by Inventor Daisuke Goto

Daisuke Goto 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).

  • Publication number: 20210351328
    Abstract: An LED lighting sheet (20) for animal/plant growth includes an array of LED chips (21) and has a total luminous flux of 3000 lm or more.
    Type: Application
    Filed: July 23, 2021
    Publication date: November 11, 2021
    Applicant: DAI NIPPON PRINTING CO., LTD.
    Inventors: Daisuke GOTO, Naoto KAMEKAWA, Dai TSUKADA
  • Publication number: 20210301197
    Abstract: An electrochromic element including a first electrode, second electrode facing the first electrode with gap, electrolyte layer between the first and second electrodes, and layer including a compound represented by General Formula (1) where the layer is on or above the first electrode, where R1 to R4 are each a monovalent organic group wherein no hydrogen atom is at a benzyl site where the monovalent group may include a polymerizable functional group; and R5 to R28 are each a hydrogen atom, alkyl or alkoxy group where R25 and R28, or R26 and R27 may be bonded to form a structure represented by General Formula (2), where R29 and R30 are each an alkyl, alkoxy or aryl group, and R29 and R30 may be bonded via a common bond to form a cyclic structure when R29 and R30 are aryl groups.
    Type: Application
    Filed: March 10, 2021
    Publication date: September 30, 2021
    Applicant: Ricoh Company, Ltd.
    Inventors: Daisuke GOTO, Fuminari KANEKO, Masato SHINODA
  • Publication number: 20210269697
    Abstract: A metal-silicon carbide-based composite material including: a composite part including a silicon carbide-based porous body constituted by a plurality of silicon carbide particles, and a metal that is infiltrated in the silicon carbide-based porous body; and first and second surface layers which contain a metal, and coat both main surfaces of the composite part. The metal contains at least one kind selected from the group consisting of aluminum and magnesium, and the amount of particles having a particle size of 300 ?m or more in the plurality of silicon carbide particles is 5% by volume or less.
    Type: Application
    Filed: July 11, 2019
    Publication date: September 2, 2021
    Applicant: DENKA COMPANY LIMITED
    Inventors: Daisuke GOTO, Hiroaki OTA
  • Publication number: 20210266062
    Abstract: In a wireless communication system that includes a base station, a plurality of relay stations that are moving, and a plurality of terminal stations in a service area, and performs downlink multiple access from the base station to each of the plurality of terminal stations via one or more relay stations of the plurality of relay stations, the base station includes a downlink multiple access unit configured to identify a relay station of the plurality of relay stations transmitting a signal receivable in the service area based on positions of the plurality of relay stations, frequency multiplex-transmit a data signal in a different frequency band to each of the plurality of terminal stations via the relay station, and spatial multiplex-transmit a data signal to a terminal station of the plurality of terminal stations supporting spatial multiplex transmission in a particular frequency band and via the plurality of relay stations.
    Type: Application
    Filed: June 19, 2019
    Publication date: August 26, 2021
    Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Daisuke GOTO, Fumihiro YAMASHITA
  • Publication number: 20210265936
    Abstract: An object of the present invention is to provide a motor control device capable of estimating a delay with high accuracy even in a case where there is a fluctuation in disturbance torque or delay time and of suppressing the influence of the delay. For this end, the present invention includes a motor MTR, an ECU 2 that controls the rotation of the motor MTR, and an ECU 1 that sends a torque command to the ECU 2 based on a command value. The ECU 1 includes a disturbance estimation block 100 and a delay estimation block 200. The disturbance estimation block 100 estimates disturbance torque (?d) using a torque command input to the ECU 2 and a feedback value of the motor MTR. The delay estimation block 200 estimates a delay using a torque command output from the ECU 1, the feedback value of the motor MTR, and the disturbance torque (?d).
    Type: Application
    Filed: June 17, 2019
    Publication date: August 26, 2021
    Applicant: Hitachi Automotive Systems, Ltd.
    Inventors: Hiroaki SATO, Toshiyuki AJIMA, Kenichiro MATSUBARA, Daisuke GOTO
  • Publication number: 20210210363
    Abstract: A substrate processing apparatus includes: a temperature raising part for raising a temperature of a first sulfuric acid; a mixing part for mixing the first sulfuric acid where the temperature is raised by the temperature raising part with a moisture-containing liquid to generate a mixed solution; and a discharging part for discharging the mixed solution onto a substrate inside a substrate processing part. The mixing part includes: a joining portion where a sulfuric acid supply line through which the first sulfuric acid where the temperature is raised by the temperature raising part flows and a liquid supply line through which the first sulfuric acid where the temperature is raised by the temperature raising part and the moisture-containing liquid flows are joined; and a reaction suppression mechanism for suppressing a reaction between the first sulfuric acid and the moisture-containing liquid in the joining portion.
    Type: Application
    Filed: January 5, 2021
    Publication date: July 8, 2021
    Inventors: Hiroki SAKURAI, Daisuke GOTO, Takashi NAKAZAWA, Yusuke TAKAMATSU, Yusuke HASHIMOTO
  • Publication number: 20210197777
    Abstract: An object of the present invention is to appropriately control a clearance amount by correcting an estimation error of a contact position caused by a delay time difference between output signals of sensors, and to establish both improvement of fuel efficiency due to prevention of drag of a brake pad during non-braking and reduction in response time during braking. A brake system includes a brake disc, a brake pad, a piston, a drive mechanism, a position sensor that detects a position of the piston, a thrust sensor that detects a thrust by which the brake pad presses the brake disc, and a brake control unit that adjusts a braking force by controlling the drive mechanism.
    Type: Application
    Filed: March 18, 2019
    Publication date: July 1, 2021
    Applicant: Hitachi Automotive Systems, Ltd.
    Inventors: Kyoshiro ITAKURA, Toshiyuki AJIMA, Kenichiro MATSUBARA, Daisuke GOTO
  • Publication number: 20210198564
    Abstract: An electrochromic compound having a structure represented by the following general formula (1):where each of X1 to X3 independently represents a carbon atom or a silicon atom, and each of R1 to R15 independently represents a member selected from the group consisting of a hydrogen atom, a halogen atom, a monovalent organic group, and a polymerizable functional group.
    Type: Application
    Filed: July 24, 2019
    Publication date: July 1, 2021
    Inventors: Daisuke GOTO, Masato SHINODA, Toshiya SAGISAKA, Yuto MATSUOKA, Fuminari KANEKO
  • Patent number: 11024518
    Abstract: A substrate processing apparatus includes a stationary cup body 51 provided to surround a substrate holding unit 31 and configured to receive a processing liquid or mist of the processing liquid discharged onto a substrate, the stationary cup body not being moved relatively with respect to a processing vessel; a mist guard 80; and a guard elevating mechanism 84 configured to elevate the mist guard. Here, the mist guard is provided at an outside of the stationary cup body to surround the stationary cup body and configured to block a liquid scattered outwards beyond a space above the stationary cup body. Further, the mist guard includes a cylindrical portion 81 of a cylindrical shape and a protruding portion 82 protruded from an upper portion of the cylindrical portion toward an inside of the cylindrical portion.
    Type: Grant
    Filed: July 28, 2016
    Date of Patent: June 1, 2021
    Assignee: TOKYO ELECTRON LIMITED
    Inventors: Norihiro Ito, Jiro Higashijima, Nobuhiro Ogata, Takahisa Otsuka, Yuichi Douki, Yusuke Hashimoto, Kazuhiro Aiura, Daisuke Goto
  • Patent number: 10988684
    Abstract: To provide an electrochromic compound represented by the following general formula (1) where X1 and X2 are each independently a carbon atom or a nitrogen atom, R1, R2 and R3 are each independently a halogen atom, a substituted or unsubstituted alkyl group, or a substituted or unsubstituted alkoxy group, x is an integer selected from 0 through 3, y and z are each independently an integer selected from 0 through 4, and at least one of L1 and L2 is a monovalent functional group bonded to a nitrogen atom of a pyridinium ring directly, or via a divalent substituent.
    Type: Grant
    Filed: February 9, 2016
    Date of Patent: April 27, 2021
    Assignee: RICOH COMPANY, LTD.
    Inventors: Toshiya Sagisaka, Satoshi Yamamoto, Takashi Okada, Masato Shinoda, Shigenobu Hirano, Fuminari Kaneko, Mamiko Inoue, Daisuke Goto, Tohru Yashiro
  • Patent number: 10975296
    Abstract: An electrochromic compound represented by the following formula (1) is provided: where each of R1 to R9 and Ar1 to Ar6 independently represents one of a hydrogen atom, a halogen atom, a monovalent organic group, a group in which two or more aryl and/or heteroaryl groups are bound to each other via a covalent bond, a group in which two or more aryl and/or heteroaryl groups are condensed with each other to form a ring, and a polymerizable functional group; and at least one of Ar1 to Ar6 represents an aryl group, a heteroaryl group, a group in which two or more aryl and/or heteroaryl groups are bound to each other via a covalent bond, or a group in which at least two aryl or heteroaryl groups are condensed with each other to form a ring.
    Type: Grant
    Filed: January 3, 2018
    Date of Patent: April 13, 2021
    Assignee: Ricoh Company, Ltd.
    Inventors: Daisuke Goto, Toshiya Sagisaka, Satoshi Yamamoto, Masato Shinoda, Mamiko Inoue
  • Publication number: 20210080935
    Abstract: A remote service system includes a first computer terminal configured to add a first signature to control information representing control content to be applied to a facility and transmit the control information and a second computer terminal configured to cause the control content represented by the control information to be applied to the facility, wherein the first computer terminal and the second computer terminal are connected by a first communication network and wherein the second computer terminal and the facility are connected by a second communication network.
    Type: Application
    Filed: November 5, 2018
    Publication date: March 18, 2021
    Inventors: Takayuki KONO, Kenji TAKAO, Daisuke GOTO, Hiroyasu ISHIGAKI
  • Patent number: 10935862
    Abstract: Provided is an electrochromic compound represented by the following general formula (I) or (II) where R1 to R13 are each independently a hydrogen atom, a halogen atom, a monovalent organic group, or a polymerizable functional group, and at least one of the R1 to the R13 is a polymerizable functional group.
    Type: Grant
    Filed: November 22, 2019
    Date of Patent: March 2, 2021
    Assignee: Ricoh Company, Ltd.
    Inventors: Satoshi Yamamoto, Daisuke Goto, Toshiya Sagisaka, Masato Shinoda, Mamiko Inoue, Fuminari Kaneko, Tohru Yashiro
  • Patent number: 10919811
    Abstract: Provided are an aluminum-silicon-carbide composite having high thermal conductivity, low thermal expansion, and low specific gravity and a method for producing the composite. Provided is an aluminum-silicon-carbide composite formed by impregnating a porous silicon carbide molded body with an aluminum alloy. The ratio of silicon carbide in the composite is 60 vol % or more, and the composite contains 60-75 mass % of silicon carbide having a particle diameter of 80 ?m or more and 800 ?m or less, 20-30 mass % of silicon carbide having a particle diameter of 8 ?m or more and less than 80 ?m, and 5-10 mass % of silicon carbide having a particle diameter of less than 8 ?m.
    Type: Grant
    Filed: July 31, 2015
    Date of Patent: February 16, 2021
    Assignee: Denka Company Limited
    Inventors: Akimasa Yuasa, Takeshi Miyakawa, Daisuke Goto
  • Publication number: 20210032531
    Abstract: An electrochromic element including: a first electrode; a second electrode disposed to face the first electrode with a gap between the first electrode and the second electrode; a first electrochromic layer disposed on or above the first electrode, including conductor or semiconductor nano-structures and an electrochromic compound; and an electrolyte layer including an electrolyte, disposed between the first electrochromic layer and the second electrode, wherein the electrochromic compound is a compound represented by General Formula 1, and an anion of the electrolyte is a monovalent anion having oxidation potential higher than reduction potential of a dication of General Formula 1 by 3.1 V or greater, where X? is a monovalent anion having oxidation potential higher than reduction potential of the dication of General Formula 1 by 3.
    Type: Application
    Filed: July 29, 2020
    Publication date: February 4, 2021
    Inventors: Fuminari KANEKO, Daisuke GOTO, Masato SHINODA, Ryo KAWAMURA, Naru TANAKA, Tohru YASHIRO, Mamiko INOUE, Naoki URA
  • Publication number: 20210022010
    Abstract: [Problem] A comprehensive line control in which a first wireless communication system preferentially uses a frequency band and a second wireless communication system secondarily uses an unused band is realized.
    Type: Application
    Filed: February 12, 2019
    Publication date: January 21, 2021
    Applicant: Nippon Telegraph and Telephone Corporation
    Inventors: Junichi ABE, Daisuke GOTO, Izumi URATA, Koichi HARADA, Fumihiro YAMASHITA
  • Publication number: 20200408504
    Abstract: A magnetically responsive member is disposed on a rotating member along the circumference of the rotating member in such a manner that the magnetically responsive member rotates together with the rotating member, and the magnetically responsive member is formed in a line-shaped pattern varying cyclically in a rotational axis direction. A stator is disposed around the rotating member in a contactless manner, and the stator includes a primary coil wound around the rotating member, and a secondary coil forming a loop pattern of a plurality of cycles along the circumference of the rotating member. As the primary coil is AC-energized, an induced AC output signal corresponding to relative positions between the line-shaped pattern of the rotating member and the loop pattern of the secondary coil, which depend on a rotational position of the rotating member, is output from the secondary coil.
    Type: Application
    Filed: January 23, 2019
    Publication date: December 31, 2020
    Inventors: Daisuke GOTO, Kazuya SAKAMOTO
  • Publication number: 20200408685
    Abstract: A thermoelectric power generation apparatus includes: a higher-temperature side heat conductor; a lower-temperature side heat conductor disposed at a distance from the higher-temperature side heat conductor; a thermoelectric power generation module including a higher-temperature side electrode that is in thermal contact with the higher-temperature side heat conductor, and a lower-temperature side electrode that is in thermal contact with the lower-temperature side heat conductor; a heat insulating member disposed between the higher-temperature side heat conductor and the lower-temperature side heat conductor, the heat insulating member accommodating the thermoelectric power generation module; and an integrating member provided separately from the heat insulating member. The higher-temperature side heat conductor and the lower-temperature side heat conductor are integrated with each other by the integrating member with the heat insulating member interposed therebetween.
    Type: Application
    Filed: September 8, 2020
    Publication date: December 31, 2020
    Applicants: KOMATSU LTD., KELK Ltd.
    Inventors: Daisuke GOTO, Tomonori MURATA, Hirokuni HACHIUMA, You SANGAWA, Ryoji KASUYA, Kazuo MIYABE
  • Publication number: 20200384966
    Abstract: A brake system capable of accurately controlling a braking force includes a first and second brake devices that have different control accuracies, and a brake control device that controls a braking force of the first and second braking devices according to a required braking force. The brake control device has a first control mode in which the braking force of the first brake device is controlled to be smaller than the braking force of the second brake device, and a second control mode in which the braking force of the first brake device is increased rather than the first control mode. The second brake device is controlled so that a sum of the braking force of the first brake device and the braking force of the second brake device matches the required braking force.
    Type: Application
    Filed: October 5, 2018
    Publication date: December 10, 2020
    Applicant: HITACHI AUTOMOTIVE SYSTEMS, LTD.
    Inventors: Takahiro ITO, Kenichiro MATSUBARA, Wataru YOKOYAMA, Daisuke GOTO
  • Publication number: 20200377070
    Abstract: An electric brake comprises a brake mechanism that transmits a thrust generated by driving an electric motor to a piston that moves brake pads pressed against a disc rotor; a thrust sensor that detects the thrust applied to the piston; a rotation angle sensor that detects a rotational position of the electric motor; and a rear electric brake ECU that controls the driving of the electric motor on the basis of a braking command. The rear electric brake ECU detects an abnormality in the brake mechanism from a detected value of the thrust sensor and a detected value of the rotation angle sensor in response to the braking command which are obtained when the electric motor is driven.
    Type: Application
    Filed: February 13, 2019
    Publication date: December 3, 2020
    Inventors: Wataru YOKOYAMA, Daisuke GOTO, Kenichiro MATSUBARA