Patents by Inventor Hiroki Hayashi

Hiroki Hayashi 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: 10386236
    Abstract: Reflected light detecting device and method with surface reflected light components collectively be extracted/removed when detecting reflected light arising in casting light onto target-object range having non-planar surface.
    Type: Grant
    Filed: May 17, 2017
    Date of Patent: August 20, 2019
    Assignee: NATIONAL UNIVERSITY CORPORATION KAGAWA UNIVERSITY
    Inventors: Hiroki Hayashi, Ichiro Ishimaru
  • Publication number: 20190245207
    Abstract: In an electrochemical device combining a positive electrode including a conductive polymer that is to be doped and dedoped with anions with a negative electrode including a negative electrode material that occludes and releases lithium ions, float characteristics in the electrochemical device can be maintained. The electrochemical device includes: a positive electrode including, as a positive electrode active material, a conductive polymer that is to be doped and dedoped with anions, a negative electrode including a negative electrode active material that occludes and releases lithium ions, and an electrolytic solution containing the anions and the lithium ions. 0<B/A<0.7 is satisfied, where A represents a total amount (mol) of monomer units that constitute the conductive polymer included in the positive electrode and B represents a total amount (mol) of the anions included in the electrochemical device.
    Type: Application
    Filed: October 26, 2017
    Publication date: August 8, 2019
    Inventors: HIROKI HAYASHI, SUSUMU NOMOTO
  • Patent number: 10336087
    Abstract: A liquid container is enabled to contain a liquid therein. An outer wall of the liquid container has a first surface, a second and a third surfaces are adjacent to the first surface, and the second surface and the third surface face each other. The first surface has a space in which a storage element storing the information on the liquid container is contained. The first surface and the second surface have a first recessed portion that crosses a boundary between the first surface and the second surface, and the first surface and the third surface have a second recessed portion that crosses a boundary between the first surface and the third surface. The first recessed portion and the second recessed portion face each other across the space.
    Type: Grant
    Filed: February 2, 2018
    Date of Patent: July 2, 2019
    Assignee: Canon Kabushiki Kaisha
    Inventors: Takeho Miyashita, Yasuo Kotaki, Tetsuya Ohashi, Hiroki Hayashi, Manabu Ohara
  • Publication number: 20180374661
    Abstract: A method for manufacturing a positive electrode for a power storage device includes the steps of: preparing a current collector that includes a first region and a second region on a surface of the current collector, the first region having a carbon layer formed on the surface, the second region having the surface exposed; and forming a conductive polymer layer selectively on a surface of the carbon layer by immersing the current collector in an electrolytic solution containing a raw material monomer and then conducting electrolytic polymerization of the raw material monomer.
    Type: Application
    Filed: August 29, 2018
    Publication date: December 27, 2018
    Inventors: TOUGO ENDOU, YASUYUKI ITO, SUSUMU NOMOTO, NAO MATSUMURA, HIROKI HAYASHI, MAKOTO AKUTSU
  • Patent number: 10160222
    Abstract: There are provided a liquid ejection apparatus with low costs, a liquid container, and a manufacturing method thereof. To this end, a rocking body is assembled to the liquid container to suppress the drop thereof by melting and swaging of a support shaft.
    Type: Grant
    Filed: October 28, 2016
    Date of Patent: December 25, 2018
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Akira Shiba, Tsubasa Takaoka, Hiroki Hayashi, Kazuya Yoshii, Ryo Shimamura
  • Publication number: 20180339520
    Abstract: There are provided a liquid ejection apparatus with low costs, a liquid container, and a manufacturing method thereof. To this end, a rocking body is assembled to the liquid container to suppress the drop thereof by melting and swaging of a support shaft.
    Type: Application
    Filed: August 2, 2018
    Publication date: November 29, 2018
    Inventors: Akira Shiba, Tsubasa Takaoka, Hiroki Hayashi, Kazuya Yoshii, Ryo Shimamura
  • Publication number: 20180323432
    Abstract: A positive electrode active material for an electrochemical device has a fiber shape or a grain-aggregate shape. The positive electrode active material includes an inner core part having a fiber shape or a grain-aggregate shape, and a superficial part covering at least part of the inner core part. The inner core part contains a first conductive polymer, and the superficial part contains a second conductive polymer that is different from the first conductive polymer.
    Type: Application
    Filed: July 17, 2018
    Publication date: November 8, 2018
    Inventors: HIROKI HAYASHI, NAO MATSUMURA, YASUYUKI ITO, SUSUMU NOMOTO, MAKOTO AKUTSU, TOUGO ENDOU
  • Publication number: 20180297361
    Abstract: The liquid discharge apparatus has a first flexible flat cable and a head unit, the head unit includes a discharge section which discharges a liquid due to driving signals being applied, a discharge surface which is provided with a discharge opening for discharging the liquid, and a first connection section which is connected to the first flexible flat cable, the first flexible flat cable includes a first surface, a second surface which is on the reverse side of the first surface, a driving signal line which transfers the driving signals, and a driving signal output terminal which is provided in the first surface and which outputs the driving signals to the head unit, and the first flexible flat cable is connected to the first connection section so that the second surface provides between the first surface and the discharge surface.
    Type: Application
    Filed: June 21, 2018
    Publication date: October 18, 2018
    Inventor: Hiroki HAYASHI
  • Patent number: 10103467
    Abstract: A liquid discharge apparatus is provided with a first flexible flat cable, a second flexible flat cable, a head unit, and a liquid absorbing member, the head unit includes discharge section which discharges a liquid due to driving signals being applied, a discharge surface which is provided with a discharge opening for discharging the liquid, a first connection section which is connected to the first flexible flat cable, and a second connection section which is connected to the second flexible flat cable, and the liquid absorbing member is provided between the first flexible flat cable and the second flexible flat cable.
    Type: Grant
    Filed: November 28, 2016
    Date of Patent: October 16, 2018
    Assignee: Seiko Epson Corporation
    Inventor: Hiroki Hayashi
  • Publication number: 20180257188
    Abstract: This gantry type conveying device is provided with: a beam which is horizontally installed; a runner traveling along the beam; an elevator supported to be movable in the vertical direction with respect to the runner; and a loading part which is supported by the lower portion of the elevator and on which a workpiece is loaded. This processing line has the gantry type conveying device and a machine tool. The machine tool is provided with: a base; and a workpiece supporting device provided movable with respect to the base in a forward and backward direction perpendicular to the extending direction of the beam when viewed in a plane.
    Type: Application
    Filed: September 1, 2016
    Publication date: September 13, 2018
    Applicant: KOMATSU NTC LTD.
    Inventors: Minoru Sawada, Hiroki Hayashi
  • Publication number: 20180261403
    Abstract: An electrochemical device includes a positive electrode having a positive electrode material layer containing a conductive polymer doped with a first anion and a second anion, a negative electrode having a negative electrode material layer storing and releasing lithium ions, and a nonaqueous electrolytic solution having lithium ionic conductivity. The second anion is more easily dedoped from the conductive polymer than the first anion. At an end period of charge of the electrochemical device, a number of moles M1 of the first anion and a number of moles M2 of the second anion respectively doped in the conductive polymer satisfy a relationship of M1<M2. At an end period of discharge of the electrochemical device, a number of moles M3 of the first anion and a number of moles M4 of the second anion respectively doped in the conductive polymer satisfy a relationship of M3>M4.
    Type: Application
    Filed: May 11, 2018
    Publication date: September 13, 2018
    Inventors: SUSUMU NOMOTO, YASUYUKI ITO, NAO MATSUMURA, HIROKI HAYASHI, MAKOTO AKUTSU, TOUGO ENDOU
  • Publication number: 20180238749
    Abstract: A force sensor unit having a simple structure to allow ready assembling and easy downsizing of the force sensor unit. The force sensor unit includes a cylindrical body, a substrate that blocks one end of the cylindrical body, a force sensor that is supported on the substrate, and a force transmission mechanism that is disposed in an internal space of the cylindrical body to transmit a force to the force sensor. The force transmission mechanism includes a contact member, a coil spring, and an operated member. These members are arranged in order in the internal space of the cylindrical body, and are not adhered to nor engaged with each other. The members except the substrate are simply fitted loosely in the internal space of the cylindrical body, thereby facilitating assembling of the force sensor unit and enabling downsizing of the force sensor unit.
    Type: Application
    Filed: January 12, 2016
    Publication date: August 23, 2018
    Inventors: Masashi Doko, Tsutomu Sawai, Hiroki Hayashi
  • Patent number: 10029463
    Abstract: The liquid discharge apparatus is provided with a first flexible flat cable and a head unit, the head unit includes a discharge section which discharges a liquid due to driving signals being applied, a discharge surface which is provided with a discharge opening for discharging the liquid, and a first connection section which is connected to the first flexible flat cable, the first flexible flat cable includes a first surface, a second surface which is on the reverse side of the first surface, a driving signal line which transfers the driving signals, and a driving signal output terminal which is provided in the first surface and which outputs the driving signals to the head unit, and the first flexible flat cable is connected to the first connection section so that the second surface faces toward the same side as the discharge surface.
    Type: Grant
    Filed: November 28, 2016
    Date of Patent: July 24, 2018
    Assignee: Seiko Epson Corporation
    Inventor: Hiroki Hayashi
  • Patent number: 10029474
    Abstract: A liquid storage unit including a first liquid storage chamber having a constant volume and being capable of holding liquid supplied from a liquid tank; a second liquid storage chamber communicating with the first liquid storage chamber; a pressure control chamber configured to change a pressure of the pressure control chamber through actuation of a pressure control unit; and an elastic member being configured to tightly partition the second liquid storage chamber and the pressure control chamber from each other and being deformable so as to increase and decrease a volume of the second liquid storage chamber in accordance with the pressure of the pressure control chamber. The elastic member is capable of removing bubbles in the first liquid storage chamber by increasing and decreasing the volume of the second liquid storage chamber through the deformation.
    Type: Grant
    Filed: May 18, 2015
    Date of Patent: July 24, 2018
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Hitoshi Takada, Yasuo Kotaki, Tetsuya Ohashi, Ryoji Inoue, Takatoshi Kitagawa, Hironori Murakami, Takeho Miyashita, Hiroki Hayashi, Hironori Fukuchi, Norihiro Ikebe, Takashi Fukushima
  • Patent number: 10023754
    Abstract: A metallic ink composition for inkjet printing for a polyvinyl chloride substrate, can form printed matter having superior mirror gloss and favorable scratch resistance, and is able to prevent nozzle clogging during inkjet printing, and more specifically pertains to a metallic ink composition that is for inkjet printing for a polyvinyl chloride substrate and that is characterized by containing at least a polyester resin (a) having a weight average molecular weight of no greater than 12,000, a metallic pigment dispersion (b) resulting from dispersing a evaporated aluminum pigment only in an organic solvent, and an organic solvent (c) that has solubility with respect to the polyvinyl chloride substrate.
    Type: Grant
    Filed: September 30, 2014
    Date of Patent: July 17, 2018
    Assignee: DAI NIPPON TORYO CO., LTD.
    Inventors: Keita Aoki, Seiji Hamanaka, Hiroki Hayashi, Akira Iwasawa
  • Patent number: 9994031
    Abstract: A liquid container mounted on a recording apparatus and containing a liquid in a liquid containing portion, including a first surface which faces the recording apparatus when the liquid container is mounted on the recording apparatus, and a second surface opposite to the first surface, wherein the liquid containing portion has, on a bottom surface which is a lower surface in a gravity direction when the liquid container is mounted on the recording apparatus, a first inclined surface inclining downward in the gravity direction from the first surface side to the second surface side and a second inclined surface inclining upward in the gravity direction from the first surface side to the second surface side in this order from the first surface side.
    Type: Grant
    Filed: December 1, 2017
    Date of Patent: June 12, 2018
    Assignee: Canon Kabushiki Kaisha
    Inventors: Takeho Miyashita, Yasuo Kotaki, Tetsuya Ohashi, Hiroki Hayashi, Manabu Ohara
  • Publication number: 20180154646
    Abstract: A liquid container is enabled to contain a liquid therein. An outer wall of the liquid container has a first surface, a second and a third surfaces are adjacent to the first surface, and the second surface and the third surface face each other. The first surface has a space in which a storage element storing the information on the liquid container is contained. The first surface and the second surface have a first recessed portion that crosses a boundary between the first surface and the second surface, and the first surface and the third surface have a second recessed portion that crosses a boundary between the first surface and the third surface. The first recessed portion and the second recessed portion face each other across the space.
    Type: Application
    Filed: February 2, 2018
    Publication date: June 7, 2018
    Inventors: Takeho Miyashita, Yasuo Kotaki, Tetsuya Ohashi, Hiroki Hayashi, Manabu Ohara
  • Publication number: 20180139805
    Abstract: Cooking apparatus (10) includes heating chamber (4), radiant heater unit (38), convection device (30), a temperature sensor, and a control unit. Radiant heater unit (38) is provided inside heating chamber (4) and radiant-heats an object to be heated. Convection device (30) is provided behind heating chamber (4) and convection-heats the object. The temperature sensor is provided inside convection device (30) and detects temperature inside convection device (30). The control unit controls the temperature inside heating chamber (4) by making radiant heater unit (38) and convection device (30) operate in response to the temperature detected by the temperature sensor. This aspect achieves a stable level of finish and a prolonged service life of radiant heater unit (38).
    Type: Application
    Filed: August 3, 2016
    Publication date: May 17, 2018
    Inventor: HIROKI HAYASHI
  • Publication number: 20180086088
    Abstract: A liquid container mounted on a recording apparatus and containing a liquid in a liquid containing portion, including a first surface which faces the recording apparatus when the liquid container is mounted on the recording apparatus, and a second surface opposite to the first surface, wherein the liquid containing portion has, on a bottom surface which is a lower surface in a gravity direction when the liquid container is mounted on the recording apparatus, a first inclined surface inclining downward in the gravity direction from the first surface side to the second surface side and a second inclined surface inclining upward in the gravity direction from the first surface side to the second surface side in this order from the first surface side.
    Type: Application
    Filed: December 1, 2017
    Publication date: March 29, 2018
    Inventors: Takeho Miyashita, Yasuo Kotaki, Tetsuya Ohashi, Hiroki Hayashi, Manabu Ohara
  • Patent number: D816525
    Type: Grant
    Filed: February 7, 2017
    Date of Patent: May 1, 2018
    Assignee: HOKURIKU ELECTRIC INDUSTRY CO., LTD.
    Inventors: Tsutomu Sawai, Hiroki Hayashi