Patents by Inventor Jun Yamaguchi

Jun Yamaguchi 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: 20200164702
    Abstract: A pneumatic tire in accordance with the present disclosure comprises a first sound damper fixed to a tire inner surface and being made of a sponge material; a second sound damper disposed on an inner-tire space side of the first sound damper, and being made of a sponge material; and a sensor retained to at least the first sound damper, the sensor being configured to detect a displacement of the tire inner surface or a physical quantity calculable based on the displacement of the tire inner surface, wherein the first sound damper has a hardness greater than a hardness of the second sound damper.
    Type: Application
    Filed: August 6, 2018
    Publication date: May 28, 2020
    Applicant: BRIDGESTONE CORPORATION
    Inventors: Masanao SHIBATA, Jun WATANABE, Shin SUKEGAWA, Takayuki OHARA, Suguru YAMAGUCHI, Hiroki HORI, Sho MITSUDA
  • Publication number: 20200139768
    Abstract: A tire includes a pair of bead portions, a pair of sidewall portions arranged at an outer side in a tire radial direction of the bead portions and a tread portion arranged between the sidewall portions, and a reinforcing rubber layer is provided to the sidewall portions. The reinforcing rubber layer extends over at least a part of the tread portion from the sidewall portions. The tire further includes a sound control layer which covers at least a part of an inner circumferential surface of the tire. The sound control layer is not laminated on the reinforcing rubber layer.
    Type: Application
    Filed: June 26, 2018
    Publication date: May 7, 2020
    Applicant: BRIDGESTONE CORPORATION
    Inventors: Masanao SHIBATA, Jun WATANABE, Shin SUKEGAWA, Takayuki OHARA, Suguru YAMAGUCHI, Hiroki HORI, Sho MITSUDA
  • Publication number: 20200130613
    Abstract: A sheeted harness comprising a single piece of sheet member, and a plurality of electric wires arranged on the sheet member. The sheet member is provided on only one side of the plurality of electric wires. The plurality of electric wires is arranged on the sheet member such that a portion of each of the plurality of electric wires is attached, separately from one another without being bundled, to the sheet member.
    Type: Application
    Filed: September 20, 2019
    Publication date: April 30, 2020
    Applicant: Yazaki Corporation
    Inventors: Naomi Kisu, Atsuyoshi Yamaguchi, Koichi Kondo, Jun Takeda
  • Patent number: 10623172
    Abstract: A method includes transmitting a data signal generated by adjusting a phase of a data signal, receiving a control signal having a frequency lower than that of the data signal and used to control an apparatus of a transmission destination of the data signal, and applying, in a case where a signal level of the control signal is a level, jitter to the data signal by periodically changing a magnitude of an additional phase code to be added to a phase code representative of an adjustment amount for the phase but fixing, in a case where the signal level is a level different from the level, the additional phase code to 0, receiving the data signal and adjusting a phase of the data signal to generate a data signal and restoring the control signal from a phase code representative of an adjustment amount for the phase.
    Type: Grant
    Filed: July 24, 2019
    Date of Patent: April 14, 2020
    Assignee: FUJITSU LIMITED
    Inventors: Jun Matsui, Hisakatsu Yamaguchi
  • Patent number: 10605678
    Abstract: Disclosed is a piezoelectric film sensor including an insulating substrate having a first electrode formed on at least one main surface thereof, a piezoelectric film which has a first main surface and a second main surface and in which the first main surface is provided on the first electrode side, and a conductive thin film member provided on the second main surface side. The piezoelectric film sensor is characterized in that the first main surface is disposed on a pressing surface side.
    Type: Grant
    Filed: October 25, 2017
    Date of Patent: March 31, 2020
    Assignee: MURATA MANUFACTURING CO., LTD.
    Inventors: Takashi Kihara, Yoshihiro Yamaguchi, Jun Endo, Yutaka Ishiura, Shigetoshi Hayashi, Fumiya Isono
  • Publication number: 20200092482
    Abstract: According to one embodiment, an optical filter associated with a lens unit having a first end includes a filter part, a filter frame, and an attachment part. The filter part includes a first filter area that transmits light rays of a first wavelength band and a second filter area that transmits light rays of a second wavelength band. The first wavelength band and the second wavelength band include a common wavelength band. The filter frame holds the filter part. The attachment part is coupled with the filter frame and is detachably attached to the first end of the lens unit. When the attachment part is attached to the first end of the lens unit, a distance between the filter part and an aperture within the lens unit is longer than a distance between the first end and the aperture.
    Type: Application
    Filed: February 25, 2019
    Publication date: March 19, 2020
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventors: Tomoya Tsuruyama, Akihisa Moriya, Nao Mishima, Takayuki Sasaki, Jun Yamaguchi, Tatsuo Kozakaya
  • Publication number: 20200092464
    Abstract: According to one embodiment, an electronic device includes one or more processors. The one or more processors obtain an image captured by a camera with a filter having a first area transmitting light of a first wavelength range and a second area transmitting light of a second wavelength range. The image includes a first color-component image based on the light of the first wavelength range and a second color-component image based on the light of the second wavelength range. The one or more processors notify a user of an effective area for calculation of depth information based on a bias of color information in the first color-component image and the second color-component image.
    Type: Application
    Filed: March 5, 2019
    Publication date: March 19, 2020
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventors: Tatsuo KOZAKAYA, Nao MISHIMA, Akihisa MORIYA, Jun YAMAGUCHI, Tomoya TSURUYAMA, Takayuki SASAKI
  • Publication number: 20200087162
    Abstract: Provided are titanium oxide fine particles which are excellent in transparency and are less photocatalytically active while maintaining a high refractive index, a dispersion of such fine particles, and a method for producing such a dispersion. The method for producing a dispersion of iron-containing rutile titanium oxide fine particles including a step (1) of neutralizing an aqueous metal mineral acid salt solution containing Ti and Fe in Fe2O3/(TiO2+Fe2O3)=0.001 to 0.010 to form an iron-containing hydrous titanic acid; a step (2) of adding an aqueous hydrogen peroxide solution to form an aqueous solution of iron-containing peroxotitanic acid having an average particle size of 15 to 50 nm; a step (3) of adding a tin compound so as to satisfy TiO2/SnO2=6 to 16; a step (4) of adding a sol of silica-based fine particles which contain Si and a metal element M in SiO2/MOx/2=99.9/0.1 to 80/20, the addition being made so as to satisfy SiO2/(oxides of the other elements)=0.08 to 0.
    Type: Application
    Filed: March 27, 2018
    Publication date: March 19, 2020
    Inventors: Jun Yamaguchi, Takumi Miyazaki, Ryo Muraguchi, Tatsuya Uehara
  • Patent number: 10571246
    Abstract: According to one embodiment, an image processing apparatus includes a memory and one or more processors. The one or more processors are electrically connected to the memory, and calculate blur correction information to make a blur of a first shape of an object approach a blur of a second shape of the object. The first shape of the object is contained in a first component image of one image. The second shape of the object is contained in a second component image of the one image. The one or more processors calculate a distance between an imaging device and the object based on an image distance when the one image is captured and the blur correction information. The image distance is a distance from a lens up to an image forming surface of the object.
    Type: Grant
    Filed: February 28, 2018
    Date of Patent: February 25, 2020
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Jun Yamaguchi, Yusuke Moriuchi, Nao Mishima, Takayuki Sasaki
  • Publication number: 20200051261
    Abstract: According to one embodiment, an image processing device includes a hardware processor implemented by one or more processors, The hardware processor is configured to acquire an image captured by a monocular camera. The hardware processor is configured to estimate a distance to an object based on the acquired image. The hardware processor is configured to calculate the distance to the object by considering an atmosphere failure influencing the acquired image and executing a statistical process on the estimated distance.
    Type: Application
    Filed: March 11, 2019
    Publication date: February 13, 2020
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventors: Tomoya Tsuruyama, Nao MISHIMA, Tatsuo KOZAKAYA, Akihisa MORIYA, Jun YAMAGUCHI, Takayuki SASAKI
  • Publication number: 20200036507
    Abstract: A method includes transmitting a data signal generated by adjusting a phase of a data signal, receiving a control signal having a frequency lower than that of the data signal and used to control an apparatus of a transmission destination of the data signal, and applying, in a case where a signal level of the control signal is a level, jitter to the data signal by periodically changing a magnitude of an additional phase code to be added to a phase code representative of an adjustment amount for the phase but fixing, in a case where the signal level is a level different from the level, the additional phase code to 0, receiving the data signal and adjusting a phase of the data signal to generate a data signal and restoring the control signal from a phase code representative of an adjustment amount for the phase.
    Type: Application
    Filed: July 24, 2019
    Publication date: January 30, 2020
    Applicant: FUJITSU LIMITED
    Inventors: Jun Matsui, Hisakatsu Yamaguchi
  • Patent number: 10545455
    Abstract: A process cartridge includes a photoconductor unit and a development unit, which are assembled together while being allowed to be separated from each other. The photoconductor unit and the development unit include fitting portions that fix positions of the units to assemble the units, assembly guides that guide the units to an assembly position, and stopper portions that hold the units in the assembly position.
    Type: Grant
    Filed: June 24, 2019
    Date of Patent: January 28, 2020
    Assignee: SHARP KABUSHIKI KAISHA
    Inventor: Jun Yamaguchi
  • Publication number: 20200006661
    Abstract: A patterning device performs patterning in manufacture of a display panel in which thin films including an organic film are laminated above a substrate. The patterning device includes a chamber, light transmissive plates, and a laser emitter. The chamber has a light transmissive window including a first light transmissive plate through which a laser beam is transmitted and accommodates a thin film laminated substrate. A second light transmissive plate through which the laser beam is transmitted is in the chamber between the first light transmissive plate and the thin film laminated substrate at a position spaced away from the thin film laminated substrate. The laser emitter is outside the chamber and emits the laser beam towards the thin film laminated substrate, through the first light transmissive plate and the second light transmissive plate, to irradiate and remove a portion of the thin film.
    Type: Application
    Filed: June 26, 2019
    Publication date: January 2, 2020
    Inventors: Yasuharu SHINOKAWA, Kenichi NENDAI, Shuhei YADA, Jun YAMAGUCHI
  • Publication number: 20190391527
    Abstract: A process cartridge includes a photoconductor unit and a development unit, which are assembled together while being allowed to be separated from each other. The photoconductor unit and the development unit include fitting portions that fix positions of the units to assemble the units, assembly guides that guide the units to an assembly position, and stopper portions that hold the units in the assembly position.
    Type: Application
    Filed: June 24, 2019
    Publication date: December 26, 2019
    Inventor: JUN YAMAGUCHI
  • Patent number: 10497600
    Abstract: According to the embodiment, the first invention relates to an electrostatic chuck. The electrostatic chuck includes a ceramic dielectric substrate having a first major surface placing a suction object and a second major surface on an opposite side to the first major surface, a base plate supporting the ceramic dielectric substrate and including a gas introduction path, and a first porous part provided at a position between the base plate and the first major surface and being opposite to the gas introduction path. The first porous part includes sparse portions including pores and a dense portion having a density higher than a density of the sparse portions. Each of the sparse portions extends from the base plate toward the ceramic dielectric substrate. The dense portion is positioned between the sparse portions. The sparse portions include a wall portion provided between the pores and the pores.
    Type: Grant
    Filed: March 13, 2019
    Date of Patent: December 3, 2019
    Assignee: Toto Ltd.
    Inventors: Kosuke Yamaguchi, Jun Shiraishi, Ikuo Itakura, Yutaka Momiyama, Shuichiro Saigan
  • Publication number: 20190363279
    Abstract: An organic electroluminescence (EL) display panel includes a substrate; first electrodes spaced away from each other and arrayed in rows and columns above the substrate; light-emitting layers including organic light-emitting material and disposed above the first electrodes; a second electrode disposed above the light-emitting layers; a first protection layer including resin and disposed above the second electrode but not within an auxiliary region which, in plan view, extends in a column direction between ones of the first electrodes that are adjacent in a row direction across the substrate; a second protection layer including inorganic material and disposed above the first protection layer and the second electrode; and an auxiliary electrode layer extending in the column direction within the auxiliary region and electrically connecting to the second electrode through a contact opening in the first protection layer within the auxiliary region.
    Type: Application
    Filed: January 23, 2019
    Publication date: November 28, 2019
    Inventors: Jun YAMAGUCHI, Kenji HARADA, Shuhei YADA
  • Publication number: 20190364191
    Abstract: Provided is a photoelectric conversion element including an anode, a photoelectric conversion layer that contains a first organic semiconductor, a second organic semiconductor, and a third organic semiconductor, and a cathode. As each of the first organic semiconductor, the second organic semiconductor, and the third organic semiconductor, a low-molecular weight organic semiconductor is used. The first organic semiconductor, the second organic semiconductor, and the third organic semiconductor have mass ratios that satisfy the following relationship: the first organic semiconductor?the second organic semiconductor?the third organic semiconductor. Further, when a total amount of the first organic semiconductor, the second organic semiconductor, and the third organic semiconductor is 100 mass %, a content of the second organic semiconductor is 6 mass % or more, and a content of the third organic semiconductor is 3 mass % or more.
    Type: Application
    Filed: July 26, 2019
    Publication date: November 28, 2019
    Inventors: Tetsuo Takahashi, Satoru Shiobara, Jun Kamatani, Naoki Yamada, Tomona Yamaguchi, Hiroki Ohrui, Hironobu Iwawaki, Masumi Itabashi, Yosuke Nishide, Hirokazu Miyashita, Norifumi Kajimoto, Moe Takahira, Isao Kawata, Yuto Ito
  • Publication number: 20190354065
    Abstract: An image forming apparatus includes a developing unit. The developing unit includes a developing mechanism, a photoconductor drum, a cleaner unit, a charging unit, and a development housing. The developing mechanism includes a developing roller. The development housing forms a developer tank that has an elongated substantially-box-shape extending in the front-back direction. The developer tank contains a developer, and a toner included in the developer is supplied to the photoconductor drum via the developing roller. The photoconductor drum, the cleaner unit, the charging unit, and a housing cover are each attachable to and detachable from the development housing.
    Type: Application
    Filed: April 30, 2019
    Publication date: November 21, 2019
    Inventor: JUN YAMAGUCHI
  • Patent number: 10468614
    Abstract: The present disclosure provides a photoelectric conversion element including a lower electrode, a photoelectric conversion layer, and an upper electrode in this order; a voltage is applied between the lower electrode and the upper electrode; the photoelectric conversion layer contains a first organic compound and a second organic compound; the first organic compound has a lower oxidation potential than the second organic compound, and ?E represented by the following formula (A) satisfies the following formula (B); where ?E=oxidation potential of first organic compound?reduction potential of second organic compound (A) ?E?1.79[V]??(B).
    Type: Grant
    Filed: November 7, 2017
    Date of Patent: November 5, 2019
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Satoru Shiobara, Naoki Yamada, Tetsuo Takahashi, Jun Kamatani, Yosuke Nishide, Hirokazu Miyashita, Tomona Yamaguchi, Hironobu Iwawaki, Hiroki Ohrui, Masumi Itabashi, Norifumi Kajimoto
  • Publication number: 20190334088
    Abstract: There is provided a method of manufacturing an organic light-emitting device including: forming a first organic material layer on a substrate; and forming a mask in a first region on the first organic material layer, and then selectively removing the first organic material layer to form a first organic layer in the first region.
    Type: Application
    Filed: June 4, 2019
    Publication date: October 31, 2019
    Applicant: JOLED Inc.
    Inventors: Makoto ANDO, Jun YAMAGUCHI, Masanobu TANAKA, Tomoo FUKUDA, Ryo YASUMATSU, Toshio FUKUDA