Patents by Inventor Hideki Takahashi

Hideki Takahashi 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: 11183693
    Abstract: One aspect provides a resin composition that is used for an electrode of a power storage device and that has excellent ion permeability while ensuring good binding properties with an electrode. One aspect of the present disclosure relates to a resin composition for an electrode of a power storage device. The resin composition contains polymer particles. The polymer particles have ion permeability. A rate of change in elasticity of the polymer particles before and after treatment with an electrolyte solution [(modulus of elasticity after treatment)/(modulus of elasticity before treatment)] is 30% or less.
    Type: Grant
    Filed: July 28, 2017
    Date of Patent: November 23, 2021
    Assignee: KAO CORPORATION
    Inventors: Atsushi Hiraishi, Kazuo Kuwahara, Kei Takahashi, Kazuo Oki, Hideki Goto
  • Patent number: 11161279
    Abstract: A shaped object production method includes a first preparation step (S30) of preparing a molding sheet that includes a base, a thermally expansive layer laminated on a first main surface of the base, the thermally expansive layer including a thermally expandable material, and a brushed layer laminated on a surface of the thermally expansive layer on a side that is opposite to the base, the brushed layer including fiber; a first heat conversion layer laminating step (S40) of laminating a heat conversion layer that converts electromagnetic waves into heat onto a surface of the molding sheet on a side that is opposite to the brushed layer; and a first unevenness forming step (S50) of forming an unevenness on the surface of the thermally expansive layer on the side that is opposite to the base by irradiating the heat conversion layer with electromagnetic waves, thereby causing the thermally expandable material to expand.
    Type: Grant
    Filed: July 11, 2019
    Date of Patent: November 2, 2021
    Assignee: CASIO COMPUTER CO., LTD.
    Inventor: Hideki Takahashi
  • Publication number: 20210325681
    Abstract: A head-mounted display (10) according to the present disclosure, includes: a front block (100) that supports a display unit to be disposed in front of an eye of a user; a rear block (300) that is to be disposed on a back side of a head of the user; and a plurality of elastic bodies (230, 340) that extend along a belt for linking the front block (100) to the rear block (300). Each of the plurality of elastic bodies (230, 240) has one end fixed to the belt and another end fixed to a predetermined position in the rear block (300).
    Type: Application
    Filed: June 26, 2019
    Publication date: October 21, 2021
    Inventors: TAKAAKI YOSHIDA, HIDEKI TAKAHASHI, TEPPEI TAKAHASHI
  • Patent number: 11152754
    Abstract: A method of crimping a terminal with a cable which crimps and connects a crimping portion of a crimp terminal to an end of a cable by a crimp die, includes an anticorrosive supply step and a terminal crimping step. In the anticorrosive supply step, an anticorrosive agent is stored in or supplied to an anticorrosive supply portion formed in the crimp die. In the terminal crimping step, the crimping portion of the crimp terminal is crimped to the cable by the crimp die. During or after the terminal crimping step, the anticorrosive agent is applied to a predetermined area around the crimping portion of the crimp terminal by the anticorrosive supply portion of the crimp die.
    Type: Grant
    Filed: July 10, 2019
    Date of Patent: October 19, 2021
    Assignee: YAZAKI CORPORATION
    Inventors: Hideki Saito, Kazuhide Takahashi, Kei Sato
  • Publication number: 20210316361
    Abstract: Provided is a method of producing a composite having high strength and high thermal conductivity. The method includes: an alloy preparation step including preparing an alloy which is a solid solution containing ?-Fe as a solvent and at least one type of ?-phase stabilizing element as a solute; a first mixing step including mixing at least one type of ?-phase stabilizing element in powder form and SiC to prepare a first mixture; a second mixing step including mixing the alloy and the first mixture to prepare a second mixture; and a sintering step including sintering the second mixture.
    Type: Application
    Filed: July 9, 2019
    Publication date: October 14, 2021
    Inventors: Kenjiro SUGIO, Takuya TAKAHASHI, Hitoshi SAWADA, Gen SASAKI, Kazuhiro MATSUGI, Yongbum CHOI, Zhefeng XU, Hajime SUETSUGU, Hiroki KONDO, Hideki MANABE, Kyotaro YAMANE, Kenichi HATAKEYAMA, Keizo KAWASAKI, Tsuyoshi ITAOKA, Shinsaku SENO, Yasushi TAMURA, Ichirou INO, Yoshihide HIRAO
  • Patent number: 11141932
    Abstract: A production method for a shaped object includes preparing a formable resin sheet that includes a base made from a resin, and a thermally expansive layer provided on a first side of the base and containing a thermally expandable material, a thermal conversion layer forming step of forming a thermal conversion layer that contains an electromagnetic wave heat conversion material that converts electromagnetic waves to heat on a first side of the formable resin sheet, an electrically conductive layer forming step of forming an electrically conductive layer on a second side of the formable resin sheet, and an irradiating step of, after forming the thermal conversion layer and the electrically conductive layer, irradiating the thermal conversion layer with the electromagnetic waves to cause the thermal expansive layer to distend and cause the base to deform in accordance with the distension of the thermal expansive layer.
    Type: Grant
    Filed: July 30, 2019
    Date of Patent: October 12, 2021
    Assignee: Casio Computer Co., Ltd.
    Inventor: Hideki Takahashi
  • Patent number: 11135825
    Abstract: According to the present invention, a surface of a prepreg (104), said surface being provided with a partially fused structure (102A), and a surface of a metal member (110) are brought into contact with each other, and heat and pressure are subsequently applied thereto. After completely melting a resin containing a thermoplastic resin and adhering to the prepreg (104) so that a reinforcing fiber substrate (101) is impregnated with the molten resin, the resin is cured to obtain a matrix resin (105), thereby forming a CFRP layer (120) that serves as a fiber-reinforced resin material, and the CFRP layer is simultaneously compression-bonded to the metal member (110), so that a metal-CFRP composite body (100) in which the CFRP layer (120) and the metal member (110) are firmly bonded to each other is formed.
    Type: Grant
    Filed: March 31, 2018
    Date of Patent: October 5, 2021
    Assignee: NIPPON STEEL Chemical & Material Co., Ltd.
    Inventors: Hiroyuki Takahashi, Hideki Andoh
  • Patent number: 11130262
    Abstract: A resin sheet production method includes a preparation step of preparing a resin molding sheet including a base and a thermally expansive layer that is formed on one main surface of the base, the thermally expansive layer including a thermally expandable material; a heat conversion layer forming step of forming a heat conversion layer that converts electromagnetic waves to heat on at least one of the first main surface of the resin molding sheet or a second main surface on a side opposite to the first main surface; a pre-heating step of heating the resin molding sheet on which the heat conversion layer is formed to a temperature that is lower than an expansion starting temperature at which the thermally expandable material starts to expand; and a main heating step of irradiating the heat conversion layer of the resin molding sheet that is heated in the pre-heating step with the electromagnetic waves to cause the heat conversion layer to distend, thereby causing the base to deform and forming a shaped object o
    Type: Grant
    Filed: June 10, 2019
    Date of Patent: September 28, 2021
    Assignee: Casio Computer Co., Ltd.
    Inventor: Hideki Takahashi
  • Patent number: 11124894
    Abstract: A vapor phase growth apparatus according to an embodiment includes, n reactors performing a deposition process for a plurality of substrates at the same time, a first main gas supply path distributing a predetermined amount of first process gas including a group-III element to the n reactors at the same time, a second main gas supply path distributing a predetermined amount of second process gas including a group-V element to the n reactors at the same time, a controller controlling a flow rate of the first and second process gas, on the basis of control values of the flow rates of the first and second process gas supplied to the n reactors, and independently controlling predetermined process parameter independently set for each of the n reactors on the basis of control values, rotary drivers, and a heater.
    Type: Grant
    Filed: June 26, 2019
    Date of Patent: September 21, 2021
    Assignee: NuFlare Technology, Inc.
    Inventors: Yuusuke Sato, Hideshi Takahashi, Hideki Ito, Takanori Hayano
  • Patent number: 11111554
    Abstract: A stabilizer formed by using a metal bar having a solid structure and configured to reduce a displacement between right and left wheels, including a torsion part extending in a vehicle width direction, being capable of a torsional deformation, and having a diameter of 10 to 32 mm, is provided. The stabilizer has a chemical composition containing at least C: 0.15% by mass or more to 0.39% by mass or less, Mn, B, and Fe, and also has a metal structure 90% or more of which is a martensite structure.
    Type: Grant
    Filed: December 4, 2015
    Date of Patent: September 7, 2021
    Assignee: NHK SPRING CO., LTD.
    Inventors: Shinichiro Kuwatsuka, Yurika Okudaira, Akira Tange, Hideki Okada, Ken Takahashi
  • Publication number: 20210274102
    Abstract: An image processing apparatus that generates, from a captured image, a color temperature map that indicates color temperature information of light illuminating a captured scene for each area, is disclosed. The apparatus determines, for each area of the captured image, either an interactive light source that has a communication function, a non-interactive light source that does not have a communication function, or both of the interactive light source and the non-interactive light source is a light source that illuminates a corresponding area in the captured scene. The apparatus also generates the color temperature map using a result of determination made by the determining unit, color temperature information acquired from the interactive light source through communication, and color temperature information of the non-interactive light source that is estimated based on the captured image.
    Type: Application
    Filed: February 24, 2021
    Publication date: September 2, 2021
    Inventors: Hideki Kadoi, Ryosuke Takahashi, Hiroaki Kuchiki, Akimitsu Yoshida, Kohei Furuya
  • Patent number: 11097565
    Abstract: A thermally expandable sheet includes a base, a thermally expansive layer, and a color adjustment layer. The thermally expansive layer is provided on a first side of the base and includes a thermally expandable material that distends in accordance with an amount of heat absorbed, the heat being generated from a thermal conversion layer that includes a thermal conversion material that converts electromagnetic waves to heat. The color adjustment layer is provided on at least one of the thermally expansive layer and a second side of the base and includes a color adjusting agent. When the thermal conversion layer is provided on the color adjustment layer, the color adjustment layer reduces a visual difference in color between a first region where the thermal conversion layer is provided and a second region where the thermal conversion layer is not provided.
    Type: Grant
    Filed: April 19, 2019
    Date of Patent: August 24, 2021
    Assignee: CASIO COMPUTER CO., LTD.
    Inventors: Hideki Takahashi, Yuji Horiuchi, Yoshimune Motoyanagi, Satoshi Mitsui
  • Patent number: 11084247
    Abstract: A resin molded sheet includes: a base material made of resin; a first thermal expansion layer including a thermally expandable material and provided on a first surface of the base material; and a second thermal expansion layer including a thermally expandable material and provided on a second surface of the base material, wherein the first thermal expansion layer is provided at least on a first region, where the base material is deformed by the first thermal expansion layer, on the first surface of the base material, and the second thermal expansion layer is provided at least in a second region, where the base material is deformed by the second thermal expansion layer, on the second surface of the base material.
    Type: Grant
    Filed: August 2, 2019
    Date of Patent: August 10, 2021
    Assignee: CASIO COMPUTER CO., LTD.
    Inventor: Hideki Takahashi
  • Patent number: 11065838
    Abstract: A shaped object includes a thermally expandable sheet including (i) a base, (ii) a thermal expansion layer disposed on a first surface of the base and including a thermally expandable material, and (iii) a thermal conversion member disposed on at least one of a second surface of the base or the thermal expansion layer, and including a thermal conversion material for conversion of electromagnetic waves into heat. The thermal conversion member further includes thermal conversion layers disposed on an entire region corresponding to an expansion region for expansion of the thermal expansion layer. At least part of one of the thermal conversion layers is disposed at a location separated from an adjacent other thermal conversion layer.
    Type: Grant
    Filed: September 12, 2019
    Date of Patent: July 20, 2021
    Assignee: Casio Computer Co., Ltd.
    Inventor: Hideki Takahashi
  • Publication number: 20210197614
    Abstract: A three-dimensionally shaped object forming sheet includes: a thermally expansive layer distending at a predetermined temperature or higher; a base laminated on one side thereof with the thermally expansive layer; and a photothermal conversion layer for converting absorbed light to heat, formed on at least one side, wherein the base includes a first base and a second base that are laminated; and the first base has an elasticity that is greater than an elasticity of the second base.
    Type: Application
    Filed: January 5, 2021
    Publication date: July 1, 2021
    Applicant: CASIO COMPUTER CO., LTD.
    Inventors: Yuji HORIUCHI, Yoshimune MOTOYANAGI, Satoshi MITSUI, Hideki TAKAHASHI
  • Patent number: 10994454
    Abstract: A thermally expandable sheet includes: a thermally expansive layer formed on a one surface of a base; a first ink receiving layer that is provided on the thermally expansive layer for receiving ink; a film provided on the first ink receiving layer; and a second ink receiving layer that is provided on the film for receiving ink; wherein the first ink receiving layer is formed of a material that provides a texture a different from a texture of the second ink receiving layer.
    Type: Grant
    Filed: June 26, 2018
    Date of Patent: May 4, 2021
    Assignee: CASIO COMPUTER CO., LTD.
    Inventors: Yoshimune Motoyanagi, Yuji Horiuchi, Satoshi Mitsui, Hideki Takahashi
  • Publication number: 20210082465
    Abstract: An aluminum alloy substrate (1) for magnetic disk satisfies at least two of three inequalities of an inequality group [A] and satisfies all of four inequalities of an inequality group [B], or satisfies at least two of the three inequalities of the inequality group [A] and satisfies all of four inequalities of an inequality group [C], when a plate thickness of the disk at a position (b1) is defined as tb1, a plate thickness at a position (b2) is defined as tb2, a plate thickness at a position (b3) is defined as tb3, a plate thickness at a position (a1) is defined as ta1, a plate thickness at a position (a2) is defined as ta2, and a plate thickness at a position (a3) is defined as ta3.
    Type: Application
    Filed: September 22, 2020
    Publication date: March 18, 2021
    Inventors: Kimie IMAKAWA, Toshihiro NAKAMURA, Hideki TAKAHASHI, Keita YOSHIMURA, Wataru KUMAGAI, Naoki KITAMURA, Kotaro KITAWAKI
  • Patent number: 10926578
    Abstract: A three-dimensionally shaped object forming sheet includes: a thermally expansive layer distending at a predetermined temperature or higher; a base laminated on one side thereof with the thermally expansive layer; and a photothermal conversion layer for converting absorbed light to heat, formed on at least one side, wherein the base includes a first base and a second base that are laminated; and the first base has an elasticity that is greater than an elasticity of the second base.
    Type: Grant
    Filed: May 31, 2018
    Date of Patent: February 23, 2021
    Assignee: CASIO COMPUTER CO., LTD.
    Inventors: Yuji Horiuchi, Yoshimune Motoyanagi, Satoshi Mitsui, Hideki Takahashi
  • Patent number: 10920326
    Abstract: Provided are: an etchant composition for titanium or titanium alloy, the etchant composition being used for selectively etching a titanium layer or titanium-containing layer formed on an oxide semiconductor layer; and an etching method using said etchant composition. The etchant composition according to the present invention, which is used for etching a titanium layer or titanium-containing layer on an oxide semiconductor, comprises: a compound containing ammonium ions; hydrogen peroxide; and a basic compound, wherein the etchant composition has a pH of 7-11.
    Type: Grant
    Filed: March 30, 2018
    Date of Patent: February 16, 2021
    Assignee: KANTO KAGAKU KABUSHIKI KAISHA
    Inventors: Ryou Sasaki, Hideki Takahashi, Taiga Yokoyama
  • Publication number: 20210008864
    Abstract: A peeling apparatus for an aluminum plate material is configured to be able to peel one or a plurality of aluminum plate materials from a stack of aluminum plate materials in which a plurality of aluminum plate materials are pressure-annealed and adhered to each other. The peeling apparatus includes a vibration transmitting section that is configured to be able to abut an outer peripheral surface of an aluminum plate material and is configured to be able to apply vibration along a stacking direction of the stack to the aluminum plate material, and a transducer that generates the vibration, and transmits the vibration to the vibration transmitting section.
    Type: Application
    Filed: September 28, 2020
    Publication date: January 14, 2021
    Applicants: FURUKAWA ELECTRIC CO., LTD., UACJ CORPORATION
    Inventors: Toshihiro NAKAMURA, Hideki TAKAHASHI, Kimie IMAKAWA, Naoki KITAMURA, Kotaro KITAWAKI, Takuya MURATA