Patents by Inventor Hiroshi Yamaguchi

Hiroshi 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).

  • Patent number: 11547361
    Abstract: A display controller (20) includes an information acquisition unit configured to obtain input data of attentional resources of an occupant of a mobile object such as traveling time, occupant status information, driving environment information or display image history and a display-image generation unit configured to generate, in a mode determined based on the input data, a display image to be displayed by a display device (10) provided for the mobile object. The mobile object is for instance a vehicle comprising a head-up display.
    Type: Grant
    Filed: December 20, 2019
    Date of Patent: January 10, 2023
    Assignee: RICOH COMPANY, LTD.
    Inventors: Masato Kusanagi, Hiroshi Yamaguchi, Yuuki Suzuki
  • Publication number: 20230003643
    Abstract: An imaging device includes: an area light source including an emission surface from which a sub-terahertz wave is emitted to a measurement target; and a detector including an image sensor that receives a reflected wave generated by the measurement target reflecting the sub-terahertz wave emitted from the emission surface. The area light source includes: at least one point light source that emits a sub-terahertz wave; and a reflector that reflects the sub-terahertz wave emitted from the at least one point light source, to generate a sub-terahertz wave to be emitted from the emission surface. The reflector has a reflection surface that is a bumpy surface which includes two or more frequency components in a spatial frequency range and whose roughness curve element mean length RSm is at least 0.3 mm.
    Type: Application
    Filed: September 8, 2022
    Publication date: January 5, 2023
    Inventors: Yosuke ASAI, Kazuhiro YAMADA, Hiroshi YAMAGUCHI
  • Patent number: 11534940
    Abstract: The present invention aims to provide a method for producing a pellet and an apparatus for producing a pellet, including a conveyor belt that conveys a strand formed by melting a composition containing a thermoplastic resin and an additive and then ejecting the molten composition from a feeder, a liquid-spraying device spraying a liquid toward the strand conveyed, a gas-blowing device blowing a gas toward the strand conveyed, a strand cutter cutting the strand conveyed into a pellet, the liquid-spraying device, the gas-blowing device, and the strand cutter being disposed in this order in the conveying direction of the strand, a measurement device measuring a surface temperature of the strand, the measurement device being disposed upstream of the strand cutter in the conveying direction, and an adjustment mechanism adjusting driving of at least one of the liquid-spraying device and the gas-blowing device in accordance with the surface temperature measured.
    Type: Grant
    Filed: July 4, 2017
    Date of Patent: December 27, 2022
    Assignee: DIC Corporation
    Inventors: Yoshinobu Sakurai, Yasuaki Kumagai, Hisanori Ikeda, Koji Nakanishi, Yasuhiro Iriguchi, Kazunari Fukasawa, Hiroshi Yamaguchi
  • Patent number: 11524957
    Abstract: The present invention provides processes and synthetic intermediates for the synthesis of 2-[(2S)-1-azabicyclo[2.2.2]oct-2-yl]-6-(3-methyl-1H-pyrazol-4-yl)thieno[3,2-d]pyrimidin-4 {3H)-one or a salt, hydrate, or tautomer thereof, or any combination thereof, which are Cdc7 kinase inhibitors, and are useful for the treatment of disorders of cell proliferation, particularly cancer, and other disorders associated with Cdc7 activity.
    Type: Grant
    Filed: April 1, 2019
    Date of Patent: December 13, 2022
    Assignee: Takeda Pharmaceutical Company Limited
    Inventors: Lei Zhu, John Daniel Bailey, Landon Durak, Joshua David Waetzig, Masahiro Mizuno, Kazuhiro Maeda, Tsuneo Yasuma, Hiroshi Yamaguchi, Koichiro Fukuoka, Kazuyuki Akiyama
  • Publication number: 20220283689
    Abstract: According to one embodiment, a sensor device includes a panel and a control circuit. The panel includes an insulating layer, a first electrode, and a second electrode. The control circuit including a first circuit including a timing control circuit and a first amplifier, and a second circuit including a detection circuit connected to a floating ground line. During a first sensing drive period, the first output unit outputs a first synchronization signal, the timing control circuit outputs a second synchronization signal, the first amplifier provides the amplified second synchronization signal to each of the floating ground line and the first electrode, and the detector reads a change in a sensor signal.
    Type: Application
    Filed: May 26, 2022
    Publication date: September 8, 2022
    Inventors: Naoki TAKADA, Hiroshi YAMAGUCHI, Kisho YAMAMOTO
  • Patent number: 11427763
    Abstract: The present invention provides a pyrolysis tube for manufacturing olefin which tube can improve a yield of olefin in a pyrolysis reaction of a hydrocarbon raw material. The pyrolysis tube (1A) for manufacturing olefin includes a tubular base material (2) made of a heat resistant metal material and a dehydrogenating catalyst (4A) which is supported on an inner surface of the tubular base material (2).
    Type: Grant
    Filed: April 4, 2017
    Date of Patent: August 30, 2022
    Assignee: KUBOTA CORPORATION
    Inventors: Kenji Otsubo, Kunihide Hashimoto, Hiroshi Yamaguchi, Yasushi Sekine
  • Patent number: 11422971
    Abstract: In an SDN environment, data is migrated after checking whether the data conforms to a legal system of a migration destination. A control device changes a communication setting between first and second servers based on migration destination information and migration source information received from the first server and SDN setting data on a communication setting of the SDN stored in advance. The first server receives data on the legal system and determines whether the data conforms to the legal system to thereby determine whether the data can be migrated, or not. The control device executes a change in the communication setting when it is determined that the migration is enabled from the first server. The first server transmits data stored in a first storage unit to the second server according to the changed communication setting and the data is stored in a second storage unit.
    Type: Grant
    Filed: June 6, 2016
    Date of Patent: August 23, 2022
    Assignee: HITACHI SYSTEMS, LTD.
    Inventor: Hiroshi Yamaguchi
  • Patent number: 11412965
    Abstract: An endoscope system includes an imaging sensor that images a sutured portion, a display device, and a processor configured to generate an oxygen saturation image imaging an oxygen saturation of the sutured portion based on image information obtained by the imaging sensor, determine a fusion state of the sutured portion, and display the oxygen saturation image and a determination result obtained by determining the fusion state of the sutured portion.
    Type: Grant
    Filed: January 6, 2020
    Date of Patent: August 16, 2022
    Assignee: FUJIFILM Corporation
    Inventors: Hiroshi Yamaguchi, Yoshinori Morimoto, Takumi Dejima
  • Patent number: 11415905
    Abstract: An image forming apparatus includes: a first rotatable member; a second rotatable member that presses against the first rotatable member in a pressed state and separates from the first rotatable member in a separated state; and a hardware processor that sets a target speed of the second rotatable member based on a change in speed of the second rotatable member between a first speed in the separated state and a second speed in the pressed state.
    Type: Grant
    Filed: June 1, 2021
    Date of Patent: August 16, 2022
    Assignee: Konica Minolta, Inc.
    Inventors: Satoshi Nishida, Nobuhiko Okano, Hiroshi Yamaguchi, Yujiro Ishida
  • Patent number: 11417921
    Abstract: A vehicle battery pack capable of reducing a possibility of damage to a cooling pipe and suppressing reliability of cooling performance from being degraded. A vehicle battery pack includes two battery modules that are arranged at mutually adjacent positions; and a connecting pipe that communicates between two cooling pipes for respectively cooling the two battery modules. The connecting pipe connects in a manner to allow displacement of a relative position between the two cooling pipes.
    Type: Grant
    Filed: August 11, 2020
    Date of Patent: August 16, 2022
    Assignees: MAZDA MOTOR CORPORATION, JAPAN CLIMATE SYSTEMS CORPORATION
    Inventors: Shintaro Harugaichi, Satoshi Yamamoto, Kazuo Iwata, Yu Yan, Hiroshi Torigoe, Tomonobu Matsumura, Hiroshi Yamaguchi
  • Publication number: 20220239888
    Abstract: There is provided a video distribution system, a video distribution method, and a display terminal that enable more appropriate display of a video. The video distribution system includes an image acquisition unit that acquires a first image and a second image of a subject captured by a first camera and a second camera, a parameter adjustment unit that adjusts a parameter that affects an appearance to a user regarding a virtual subject corresponding to the subject in a virtual space represented by the first image and the second image that have been acquired, and a display control unit that displays a video representing the virtual space including the virtual subject corresponding to the adjusted parameter on a display terminal. The present technology can be applied to, for example, a system that distributes a stereoscopic video.
    Type: Application
    Filed: May 25, 2020
    Publication date: July 28, 2022
    Applicant: SONY GROUP CORPORATION
    Inventors: Hiroshi YAMAGUCHI, Koji FURUSAWA
  • Publication number: 20220222362
    Abstract: A computer device for data redaction application, the device includes a communication interface configured to communicate with a data processing platform; a memory unit configured to store metadata comprising redaction information received from the data processing platform and document data; a preview generator configured to generate from the metadata and the document data a preview image indicating redactions to be applied to the document; a display controller configured to transmit the preview image to a display; and a metadata modification unit configured to modify the redaction information in response to a user action and to cause the preview generator to generate a modified preview image.
    Type: Application
    Filed: January 7, 2022
    Publication date: July 14, 2022
    Applicant: Ricoh Company, Ltd.
    Inventors: Christian RAVEL, Hiroto KOBAYASHI, Hiroshi YAMAGUCHI, Guru PRASANNA, Loic BEYLOT
  • Publication number: 20220224845
    Abstract: An imaging device includes: a light source including an emission surface from which a sub-terahertz wave is emitted to a measurement target; and a detector including an image sensor that detects the intensity of a reflected wave generated by the measurement target reflecting the sub-terahertz wave emitted from the emission surface.
    Type: Application
    Filed: March 29, 2022
    Publication date: July 14, 2022
    Inventors: Kazuhiro YAMADA, Yosuke ASAI, Hiroshi YAMAGUCHI
  • Publication number: 20220170129
    Abstract: There is provided a ferritic stainless steel sheet having excellent corrosion resistance and excellent hydrogen embrittlement resistance without requiring dehydrogenation treatment during its manufacture or incorporating large amounts of Ni, Cu, or Mn. The ferritic stainless steel sheet has a chemical composition containing, by mass percent, C: 0.001% to 0.020%, Si: 0.10% to 0.60%, Mn: 0.10% to 0.60%, P: 0.040% or less, S: 0.030% or less, Al: 0.030% to 0.060%, Cr: 16.5% to 19.0%, Ti: 0.15% to 0.35% Nb: 0.30% to 0.60%, Ni: 0.01% to 0.60%, O (oxygen): 0.0025% to 0.0050%, and N: 0.001% to 0.020%, the balance being Fe and incidental impurities, in which the number of precipitates having a cross-sectional area of 5.0 ?m2 or more is 300 or less in a 1-mm2 region, and the precipitates having a cross-sectional area of 5.0 ?m2 or more has an average cross-sectional area of 20.0 ?m2 or less.
    Type: Application
    Filed: March 26, 2019
    Publication date: June 2, 2022
    Applicant: JFE STEEL CORPORATION
    Inventors: Shuji NISHIDA, Masataka YOSHINO, Fagang GAO, Hiroshi YAMAGUCHI
  • Patent number: 11333521
    Abstract: A head-up display (HUD) including a direction-information generator, a shift device, and a display system. The direction-information generator generates direction information to be superimposed on a road surface ahead of a vehicle on which the HUD is mounted. The direction information represents a direction of travel to be followed by the vehicle. The shift device shifts at least some of the direction-change information into the display area when the direction information includes direction-change information to represent a change in the direction of travel and the direction-change information falls outside a display area. The display system displays the direction information within the display area as a virtual image.
    Type: Grant
    Filed: May 17, 2017
    Date of Patent: May 17, 2022
    Assignee: RICOH COMPANY, LTD.
    Inventors: Hiroshi Yamaguchi, Kenichiroh Saisho, Yuuki Suzuki
  • Patent number: 11320652
    Abstract: (Object) It is possible to make a display area less perceivable to a user. (Means of Achieving the Object) An HUD device (i.e., the HUD device of the practical example 1) is a display device for displaying in a display area a virtual image of at least a part of a sign that moves. The display device includes a displaying system configured to form an image of the sign that moves with light in a region including an image region (i.e., a predetermined region), and to irradiate a front windshield (i.e., transparent/reflective member) with light that forms at least a part of the image, the part of which is in the image region, such that the virtual image of the at least a part of the image is displayed in the display area. The displaying system includes an FPGA 600 (i.e., control device) that is capable of controlling a characteristic of the image in accordance with position of the virtual image relative to the display area.
    Type: Grant
    Filed: December 26, 2017
    Date of Patent: May 3, 2022
    Assignee: RICOH COMPANY, LTD.
    Inventors: Yuuki Suzuki, Masato Kusanagi, Kenichiroh Saisho, Keita Katagiri, Hiroshi Yamaguchi
  • Publication number: 20220131185
    Abstract: A sulfide solid electrolyte that contains lithium, phosphorus, sulfur, chlorine and bromine, wherein in powder X-ray diffraction analysis using CuK? rays, it has a diffraction peak A at 2?=25.2±0.5 deg and a diffraction peak B at 2?=29.7±0.5 deg, the diffraction peak A and the diffraction peak B satisfy the following formula (A), and a molar ratio of the chlorine to the phosphorus “c (Cl/P)” and a molar ratio of the bromine to the phosphorus “d (Br/P)” satisfies the following formula (1): 1.2<c+d<1.9??(1) 0.845<SA/SB<1.200??(A) where SA is an area of the diffraction peak A and SB is an area of the diffraction peak B.
    Type: Application
    Filed: January 10, 2022
    Publication date: April 28, 2022
    Applicant: IDEMITSU KOSAN CO.,LTD.
    Inventors: Futoshi UTSUNO, Kota TERAI, Takashi UMEKI, Masaru NAKAGAWA, Hiroshi YAMAGUCHI
  • Patent number: 11314471
    Abstract: A printing controller apparatus includes a transmitting unit, a receiving unit, and a controller. The transmitting unit performs transmission of first printing information to a printer. The receiving unit receives state information indicating a state of the printer. The controller performs control of the transmitting unit to prohibit the transmission of the first printing information to the printer if the state information indicates a state in which second printing information different from the first printing information is currently being printed or a state in which the second printing information is to be printed.
    Type: Grant
    Filed: October 15, 2018
    Date of Patent: April 26, 2022
    Assignee: FUJIFILM BUSINESS INNOVATION CORP.
    Inventors: Hiroshi Yamaguchi, Masahiro Oizumi, Keita Sakakura
  • Patent number: 11271246
    Abstract: A sulfide solid electrolyte that contains lithium, phosphorus, sulfur, chlorine and bromine, wherein in powder X-ray diffraction analysis using CuK? rays, it has a diffraction peak A at 2?=25.2±0.5 deg and a diffraction peek B at 2?=29.7±0.5 deg, the diffraction peak A and the diffraction peak B satisfy the following formula (A), and a molar ratio of the chlorine to the phosphorus “c (Cl/P)” and a molar ratio of the bromine to the phosphorus “d (Br/P)” satisfies the following formula (1): 1.2<c+d<1.9??(1) 0.845<SA/SB<1.200??(A) where SA is an area of the diffraction peak A and SB is an area of the diffraction peak B.
    Type: Grant
    Filed: November 20, 2020
    Date of Patent: March 8, 2022
    Assignee: IDEMITSU KOSAN CO., LTD.
    Inventors: Futoshi Utsuno, Kota Terai, Takashi Umeki, Masaru Nakagawa, Hiroshi Yamaguchi
  • Patent number: 11249423
    Abstract: Provided is an image forming apparatus including an image carrier, a transfer unit, a driver, a hardware processor, an adjustment mechanism, and a speed detector. The hardware processor sets a command value. The hardware processor performs a constant-torque control based on a constant-speed drive torque detected in a constant-speed control. In the constant-torque control, the hardware processor performs a feedback control to set a reference value to an average speed of the driver during passage of a first sheet and calculate a difference from an average speed during passage of a subsequent sheet so as to derive the command value. The hardware processor determines whether a load torque increase, its factor, and/or its influence exceeds a threshold, and forcibly sets the reference value to a speed detected while a pressure between the transfer unit and the image carrier is reduced by the adjustment mechanism from the pressure during image transfer.
    Type: Grant
    Filed: March 31, 2021
    Date of Patent: February 15, 2022
    Assignee: KONICA MINOLTA, INC.
    Inventors: Keigo Ogura, Naoto Sugaya, Hiroshi Yamaguchi, Tatsuo Ishizuka