Patents by Inventor Takashi Matsui

Takashi Matsui 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: 20230088816
    Abstract: The solar cell of the present disclosure includes a first electrode, a photoelectric conversion layer, an intermediate layer, a hole transport layer, and a second electrode in this order, wherein the hole transport layer includes a hole transport material and an oxidant, the photoelectric conversion layer includes a perovskite compound containing iodine, and the intermediate layer includes at least one selected from the group consisting of bromide, chloride, and fluoride.
    Type: Application
    Filed: November 29, 2022
    Publication date: March 23, 2023
  • Publication number: 20230065610
    Abstract: A toner comprising a toner particle comprising a binder resin, wherein the binder resin has a side-chain crystalline polymer B having a monomer unit A made of at least one polymerizable monomer A selected from the group consisting of (meth)acrylic acid esters having a linear alkyl group having 18 to 36 carbon atoms, and the toner particle comprises boric acid.
    Type: Application
    Filed: August 12, 2022
    Publication date: March 2, 2023
    Inventors: Daisuke Yoshiba, Tsuneyoshi Tominaga, Takashi Matsui
  • Patent number: 11586198
    Abstract: A charging system includes a charging station having: a base underwater; a pole extending in an upper-lower direction; and a power supplying portion. An AUV includes: an underwater main body; a power receiving portion; a holding device including a pair of guide and holding portions, the pair of guide portions guides the pole to a holding position after the pole contacts the guide portions from a proceeding-direction, the holding portion holds the pole to be rotatable relative to the pole; a thrust generating apparatus generates in a horizontal direction; and a control device controls the thrust generating apparatus. A light emitter at one of the base and the underwater main body, and a light receiver is provided at the other. The control device controls the thrust so the underwater main body reaches a rotational position where the light receiver receives light emitted, the rotational position set relative to the pole.
    Type: Grant
    Filed: September 3, 2018
    Date of Patent: February 21, 2023
    Inventors: Minehiko Mukaida, Noriyuki Okaya, Manabu Matsui, Toshiya Hayashi, Kosuke Masuda, Seiji Kashiwagi, Takashi Okada, Fumitaka Tachinami
  • Publication number: 20230051325
    Abstract: A method of producing a coal blend by blending plural brands of coal to produce a coal blend includes letting a surface tension of coal when inert material is assumed to be 100 vol % be ?100, and letting a surface tension of coal when reactive material is assumed to be 100 vol % be ?0, determining ?0 of coal; among brands of coal 1, 2, . . . i, . . . , and n to be blended in a coal blend, specifying coal i in which ?100 is outside of ?0; measuring TI of coal i; and determining a blending ratio of coal i such that w calculated by formula (1) is 20.4 mass % or less w=?(xi×TIi)??(1).
    Type: Application
    Filed: December 25, 2020
    Publication date: February 16, 2023
    Inventors: Daisuke Igawa, Takashi Matsui, Yusuke Dohi
  • Publication number: 20230042437
    Abstract: An object of the present disclosure is to allow gain compensation with a simple configuration without adding a new device to the outside. The present disclosure discloses a rare earth doped fiber including a core doped with a rare earth and a cladding region around the core, wherein one or more cavities are provided inside the core, and at least one of the cavities are provided along a longitudinal direction of the rare earth doped fiber.
    Type: Application
    Filed: February 19, 2020
    Publication date: February 9, 2023
    Inventors: Yoko YAMASHITA, Kazuhide NAKAJIMA, Takashi MATSUI
  • Publication number: 20230016200
    Abstract: A rocker component for a vehicle includes a tubular beam having a transverse cross-sectional shape extending continuously along a length of the tubular beam. The transverse cross-sectional shape of the tubular beam includes an inboard portion that has an inboard height dimension and an outboard portion that has an outboard height dimension. The outboard height dimension is less than the inboard height dimension. The transverse cross-sectional shape of the tubular beam also includes an upper planar wall and a lower planar wall that connect linearly between the respective upper and lower ends of the inboard portion and the outboard portion to form a tapered shape.
    Type: Application
    Filed: July 19, 2022
    Publication date: January 19, 2023
    Inventors: Takashi Matsui, Kazutoyo Fujikawa, Matthew Kuipers, Zehua Qin
  • Patent number: 11557712
    Abstract: A vibration generating device 10 includes: a diaphragm 11; and a first piezoelectric actuator 12 and a second piezoelectric actuator 13 attached on an upper surface 11a and a lower surface 11b of the diaphragm 11, respectively, so as to sandwich the diaphragm 11 therebetween in a vicinity of an end surface of the diaphragm 11, wherein, in a top view of the upper surface 11a of the diaphragm 11, the first piezoelectric actuator 12 is disposed at a position shifted with respect to the second piezoelectric actuator 13.
    Type: Grant
    Filed: February 15, 2019
    Date of Patent: January 17, 2023
    Assignee: TAIYO YUDEN CO., LTD.
    Inventors: Hiroshi Hamada, Yukihiro Matsui, Fumihisa Ito, Takashi Tomita
  • Patent number: 11529293
    Abstract: A purpose of the present invention is to provide an oil-in-water emulsion cosmetic having a fresh feeling in use like that of a skin-care cosmetic such as a milky lotion, while also allowing titanium oxide or zinc oxide, which are ultraviolet scattering agents, to be stably blended into the oil phase, and also providing excellent sunscreen effects. The present invention relates to an oil-in-water emulsion cosmetic characterized by comprising (A) an ultraviolet scattering agent having a hydrophobic surface; (B) a water-soluble alkyl-substituted polysaccharide derivative; (C) a higher alcohol; and (D) a non-ionic surfactant. The emulsion cosmetic of the present invention preferably has a viscosity, measured by a B-type viscometer at 30° C., of 12,000 mPa·s or lower.
    Type: Grant
    Filed: December 6, 2016
    Date of Patent: December 20, 2022
    Inventors: Takahiro Katori, Takashi Matsui
  • Patent number: 11531401
    Abstract: A data replacement apparatus according to one aspect of the present invention includes an acquisition unit, a determination unit, and a replacement unit. The acquisition unit acquires first control data having a value based on the position of a first device which can be mounted on a user's head and the position of a second device which can be gripped by a user. The determination unit determines whether or not a prescribed condition is satisfied. The replacement unit replaces the first control data with second control data when it is determined that the condition is satisfied. The second control data has a value not based on the position of the first device and/or the position of the second device.
    Type: Grant
    Filed: November 12, 2021
    Date of Patent: December 20, 2022
    Assignee: DWANGO Co., Ltd.
    Inventors: Nobuo Kawakami, Kentarou Matsui, Shinnosuke Iwaki, Takashi Kojima, Naoki Yamaguchi
  • Patent number: 11526264
    Abstract: An electronic apparatus comprising: a specific operation member; a line-of-sight detection unit configured to detect a viewed position of a user with respect to a display; and a control unit configured to control so that, in the case where a specific operation member is operated after a predetermined condition representing a fact that a display object displayed on the display is gazed at is satisfied, the display object is enlarged or reduced with a position, based on a gazing position detected by the line-of-sight detection unit, as the center, in accordance with an operation amount or a number of times of operation performed on the specific operation member, at a display magnification out of at least three stages of display magnifications.
    Type: Grant
    Filed: June 3, 2020
    Date of Patent: December 13, 2022
    Inventor: Takashi Matsui
  • Publication number: 20220389326
    Abstract: A method of estimating a surface tension of coal includes subjecting a surface tension, a physical property value representing a coal rank, and a total inert content of each of different brands of coal to multiple regression analysis to determine in advance a regression equation including the surface tension of coal as an objective variable and the physical property value and the total inert content as explanatory variables; and measuring the physical property value and the total inert content of a coal of which the surface tension is to be estimated, and calculating the surface tension of the coal with the measured physical property value and the measured total inert content, and the regression equation.
    Type: Application
    Filed: October 14, 2020
    Publication date: December 8, 2022
    Inventors: Daisuke Igawa, Yusuke Dohi, Takashi Matsui
  • Patent number: 11522156
    Abstract: A display device includes: a base substrate; a TFT layer; a plurality of light-emitting elements; a sealing portion; a display region; and a frame region, wherein the sealing portion includes a first sealing film provided on the plurality of light-emitting elements, a second sealing film provided above the first sealing film, a third sealing film provided above the second sealing film, and a light-transmissive conductive film provided between two sealing films of the first sealing film, the second sealing film, and the third sealing film, an edge of the first sealing film and an edge of the third sealing film are positioned outward of an edge of the second sealing film in the frame region, and the light-transmissive conductive film is electrically connected to a first electrodes or a second electrode.
    Type: Grant
    Filed: March 29, 2018
    Date of Patent: December 6, 2022
    Inventors: Tohru Sonoda, Takashi Ochi, Hisao Ochi, Akihiro Matsui, Tohru Senoo, Takeshi Hirase, Jumpei Takahashi
  • Publication number: 20220374250
    Abstract: Provided is an integration system capable of integrating a plurality of GUI products without having to modify each of the plurality of GUI products. The integration system comprises an acquisition unit which acquires a screen capture of each of the plurality of GUI products according to condition information indicating a condition of acquiring the screen capture of the GUI product for each of the plurality of GUI products, a storage unit which stores the screen captures acquired by the acquisition unit, a generation unit which generates an integrated screen on which are arranged the screen captures stored in the storage unit according to the screen configuration information indicating a screen configuration of the integrated screen regarding the plurality of GUI products, and an output unit which outputs the integrated screen generated by the generation unit.
    Type: Application
    Filed: March 7, 2022
    Publication date: November 24, 2022
    Inventors: Takashi TAKAGI, Hayato AKIYAMA, Akira MATSUI
  • Patent number: 11506402
    Abstract: An outdoor unit of an air-conditioning apparatus includes a heat exchange body including a plurality of flat tubes that extend in a vertical direction and that are arranged in a horizontal direction with gaps therebetween. A plurality of the heat exchange bodies are arranged in a direction of air flow to form a heat exchanger. A first header, into which hot gas refrigerant flows from a refrigerant circuit, is provided below one of the plurality of the heat exchange bodies that is at a most upwind position.
    Type: Grant
    Filed: June 11, 2018
    Date of Patent: November 22, 2022
    Inventors: Shigeyoshi Matsui, Takashi Matsumoto, Yoji Onaka, Rihito Adachi
  • Publication number: 20220362129
    Abstract: Providing a cosmetic having a smooth after-feel even if the cosmetic contains a high proportion of oil. A cosmetic includes (A) a starch powder, and as oils, (B) a polar oil and (C) a volatile oil. The ratio of (C) the volatile oil to (B) the polar oil being 0.5 or higher.
    Type: Application
    Filed: September 15, 2020
    Publication date: November 17, 2022
    Applicant: Shiseido Company, Ltd.
    Inventors: Kouichi NAGAI, Takashi MATSUI
  • Publication number: 20220365282
    Abstract: An object of the present invention is to provide a core position recognition method, a connection method, and a connection apparatus that can simplify connection operations, and reduce rotational displacement and positional displacement. The connection apparatus according to the present invention includes a function capable of acquiring the rotation amount of an MCF during the bonding/fixing step. Specifically, the connection apparatus of the present invention uses an MCF with lines drawn on a side surface thereof, thereby recognizing the rotation amount of the MCF from the side surface, and calculating the absolute positions of the cores. The connection apparatus according to the present invention can recognize the absolute position s of the cores from a side image of an MCF in a state in which the MCF has been rotated.
    Type: Application
    Filed: October 8, 2019
    Publication date: November 17, 2022
    Inventors: Yoko YAMASHITA, Masaki WADA, Takashi MATSUI, Kazuhide NAKAJIMA
  • Publication number: 20220353575
    Abstract: Provided is a content distribution server which is able to establish restrictions on the public disclosure of an object displayed in virtual space at the convenience of the distributor. The content distribution server comprises: a distribution unit that distributes live content for synthesizing video in virtual space using information from the distributor as virtual character information; and a first setting receiving unit that receives from the distributor terminal used by the distributor public disclosure restriction settings for establishing restrictions on objects present in virtual space displayed on the distributor terminal that can be viewed on a viewer terminal used by a viewer to view live content.
    Type: Application
    Filed: July 8, 2022
    Publication date: November 3, 2022
    Applicant: DWANGO Co., Ltd.
    Inventors: Nobuo KAWAKAMI, Kentarou MATSUI, Shinnosuke IWAKI, Takashi KOJIMA, Naoki YAMAGUCHI
  • Publication number: 20220342329
    Abstract: A toner comprising a toner particle comprising a binder resin, wherein the binder resin comprises a resin A and a resin B, in a differential scanning calorimetric measurement, a peak top temperature of the largest endothermic peak is present within a specific temperature range and an endothermic amount of an endothermic peak derived from the resin A is 30 to 70 J/g per 1 g of the toner, a ratio of content of the resin A in the toner particle is 60.0 to 90.0 mass %, the resin A comprises 40.0 to 70.0 mass % of a monomer unit (a) represented by formula (1) below, and the resin B comprises 5.0 to 30.0 mass % of a monomer unit (b) represented by formula (2) below: in formulae (1) and (2), R1 and R2 denote a hydrogen atom or a methyl group, n and m denote a specific integer.
    Type: Application
    Filed: April 7, 2022
    Publication date: October 27, 2022
    Inventors: Yuna Yamamoto, Takashi Matsui, Kenji Aoki, Yu Yoshida
  • Patent number: 11478821
    Abstract: A vibration generating device 90 includes: a housing 30 in a rectangular shape as viewed in a first direction, the housing 30 comprising: a first support portion 31 extending along a first side in a second direction perpendicular to the first direction and; a second support portion 32 extending along a second side opposite to the first side in the second direction; a panel 60 supported by the first support portion and the second support portion; and a piezoelectric element 11 attached to the panel in such a manner as to be shifted in the second direction toward the first side with respect to a central portion of the panel, wherein a width in the second direction of a portion of the panel supported by the first support portion is larger than a width in the second direction of a portion of the panel supported by the second support portion.
    Type: Grant
    Filed: February 14, 2019
    Date of Patent: October 25, 2022
    Assignee: TAIYO YUDEN CO., LTD.
    Inventors: Hiroshi Hamada, Yukihiro Matsui, Fumihisa Ito, Takashi Tomita
  • Publication number: 20220334507
    Abstract: A toner having a toner particle having a binder resin, wherein in differential scanning calorimetry using the toner as a sample, a peak temperature of an endothermic peak derived from the binder resin at a first temperature rise is from 50° C. to 70° C., and an endothermic quantity per 1 g of the toner is from 30 J/g to 70 J/g, and when acetonitrile is used as a poor solvent and chloroform is used as a good solvent for a chloroform-soluble component of the binder resin, and a component eluted during a linear change from a mobile phase composition of 100% by volume of acetonitrile to a mobile phase composition of 100% by volume of chloroform is gradient LC analyzed, a specific relationship between the peaks is satisfied.
    Type: Application
    Filed: April 6, 2022
    Publication date: October 20, 2022
    Inventors: Kenji Aoki, Takashi Matsui, Yu Yoshida, Yuna Yamamoto