Patents by Inventor Taku Yamazaki

Taku Yamazaki 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: 11811126
    Abstract: An antenna apparatus is disclosed including an antenna element; an installation base being a base where the antenna element is installed; a container including an upper surface that opens and housing the antenna element and the installation base, the upper surface being a surface closest to a ground surface when the container is installed in a ground; and a cover being formed of FRP (Fiber-Reinforced Plastics) and covering an opening of the container, wherein the installation base includes a height adjustment mechanism that adjusts a distance from the antenna element to the cover. In other aspects, a radio base station is also disclosed.
    Type: Grant
    Filed: November 17, 2021
    Date of Patent: November 7, 2023
    Assignee: NTT DOCOMO, INC.
    Inventors: Yoshiyuki Kawano, Jun Andou, Hiroki Takahashi, Taku Yamazaki, Kensuke Miyachi
  • Patent number: 11658386
    Abstract: An antenna unit for glass according to the present invention is installed on the indoor side of a glass sheet, and transmits and receives electromagnetic waves at the indoor side through the glass sheet.
    Type: Grant
    Filed: October 1, 2021
    Date of Patent: May 23, 2023
    Assignees: AGC Inc., NTT DOCOMO, INC.
    Inventors: Tetsuya Hiramatsu, Ryuta Sonoda, Osamu Kagaya, Kentaro Oka, Akira Saito, Kensuke Miyachi, Akinobu Ueda, Yoshiyuki Kawano, Jun Andou, Taku Yamazaki
  • Publication number: 20220297687
    Abstract: A driving support device includes an own-vehicle trajectory calculation unit, an other-vehicle trajectory calculation unit, and a driving support unit. The other-vehicle trajectory calculation unit calculates an other-vehicle trajectory of another vehicle. The own-vehicle trajectory calculation unit calculates an own-vehicle trajectory of an own vehicle. The driving support unit performs driving support based on the calculated own-vehicle trajectory when the own vehicle is not to make a right/left turn, and performs driving support based on a predetermined curve curved in a direction of the right/left turn when the own vehicle is to make a right/left turn. The driving support unit performs driving support related to the other vehicle based on an intersection point between the calculated other-vehicle trajectory of the other vehicle and the own-vehicle trajectory or a curved predetermined curve of the own vehicle.
    Type: Application
    Filed: February 24, 2022
    Publication date: September 22, 2022
    Applicant: HONDA MOTOR CO., LTD.
    Inventor: Taku YAMAZAKI
  • Publication number: 20220281482
    Abstract: A vehicle control device acquires information indicating a traveling situation of a self-vehicle; estimates a future path of the self-vehicle based on the information indicating the traveling situation of the self-vehicle; acquires information indicating a traveling situation of another vehicle; estimates a future path of the other vehicle based on the information indicating the traveling situation of the other vehicle; determines whether or not to execute driving support based on a position change of an intersection between the estimated future path of the self-vehicle and the estimated future path of the other vehicle; and executes the driving support when it is determined to execute the driving support.
    Type: Application
    Filed: February 16, 2022
    Publication date: September 8, 2022
    Inventor: Taku YAMAZAKI
  • Patent number: 11349189
    Abstract: A configuration is adopted in which an antenna apparatus of an underground embedded type to be disposed below a cover includes an antenna element and installation base where the antenna element is installed and which includes a height adjustment mechanism for adjusting a distance from the antenna element up to the cover.
    Type: Grant
    Filed: August 24, 2018
    Date of Patent: May 31, 2022
    Assignee: NTT DOCOMO, INC.
    Inventors: Yoshiyuki Kawano, Jun Andou, Hiroki Takahashi, Taku Yamazaki, Kensuke Miyachi
  • Publication number: 20220077562
    Abstract: An antenna apparatus is disclosed including an antenna element; an installation base being a base where the antenna element is installed; a container including an upper surface that opens and housing the antenna element and the installation base, the upper surface being a surface closest to a ground surface when the container is installed in a ground; and a cover being formed of FRP (Fiber-Reinforced Plastics) and covering an opening of the container, wherein the installation base includes a height adjustment mechanism that adjusts a distance from the antenna element to the cover. In other aspects, a radio base station is also disclosed.
    Type: Application
    Filed: November 17, 2021
    Publication date: March 10, 2022
    Applicant: NTT DOCOMO, INC.
    Inventors: Yoshiyuki Kawano, Jun Andou, Hiroki Takahashi, Taku Yamazaki, Kensuke Miyachi
  • Publication number: 20220021100
    Abstract: An antenna unit for glass according to the present invention is installed on the indoor side of a glass sheet, and transmits and receives electromagnetic waves at the indoor side through the glass sheet.
    Type: Application
    Filed: October 1, 2021
    Publication date: January 20, 2022
    Applicants: AGC Inc., NTT DOCOMO, INC.
    Inventors: Tetsuya HIRAMATSU, Ryuta SONODA, Osamu KAGAYA, Kentaro OKA, Akira SAITO, Kensuke MIYACHI, Akinobu UEDA, Yoshiyuki KAWANO, Jun ANDOU, Taku YAMAZAKI
  • Patent number: 11165135
    Abstract: An antenna unit for glass according to the present invention is installed on the indoor side of a glass sheet, and transmits and receives electromagnetic waves at the indoor side through the glass sheet.
    Type: Grant
    Filed: January 28, 2020
    Date of Patent: November 2, 2021
    Assignees: AGC Inc., NTT DOCOMO, INC.
    Inventors: Tetsuya Hiramatsu, Ryuta Sonoda, Osamu Kagaya, Kentaro Oka, Akira Saito, Kensuke Miyachi, Akinobu Ueda, Yoshiyuki Kawano, Jun Andou, Taku Yamazaki
  • Publication number: 20200203797
    Abstract: A configuration is adopted in which an antenna apparatus of an underground embedded type to be disposed below a cover includes an antenna element and installation base where the antenna element is installed and which includes a height adjustment mechanism for adjusting a distance from the antenna element up to the cover.
    Type: Application
    Filed: August 24, 2018
    Publication date: June 25, 2020
    Applicant: NTT DOCOMO, INC.
    Inventors: Yoshiyuki Kawano, Jun Andou, Hiroki Takahashi, Taku Yamazaki, Kensuke Miyachi
  • Patent number: 10683036
    Abstract: A body mount bracket that is joined to a body mount fixed to a frame is provided at a bottom of a body. The body mount bracket has: a boss that is penetrated by a body fastening bolt of the body mount; and a longitudinal rib that extends from the boss in a longitudinal direction of the body mount bracket. The longitudinal rib is provided with a notch near the boss. When receiving a collision load, the body mount bracket is fractured at a position of the notch.
    Type: Grant
    Filed: November 26, 2018
    Date of Patent: June 16, 2020
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventor: Taku Yamazaki
  • Publication number: 20200161741
    Abstract: An antenna unit for glass according to the present invention is installed on the indoor side of a glass sheet, and transmits and receives electromagnetic waves at the indoor side through the glass sheet.
    Type: Application
    Filed: January 28, 2020
    Publication date: May 21, 2020
    Applicants: AGC Inc., NTT DOCOMO, INC.
    Inventors: Tetsuya HIRAMATSU, Ryuta SONODA, Osamu KAGAYA, Kentaro OKA, Akira SAITO, Kensuke MIYACHI, Akinobu UEDA, Yoshiyuki KAWANO, Jun ANDOU, Taku YAMAZAKI
  • Patent number: 10363937
    Abstract: A control device for a vehicle includes a failure detector to detect failure in a cooling device to cool an internal combustion engine of the vehicle. An acceleration operation sensor is to detect an acceleration operation amount indicating a target acceleration. Circuitry is configured to control a power output from the internal combustion engine in accordance with the acceleration operation amount, control an air fuel ratio of air-fuel mixture in the internal combustion engine to be in a richer side with respect to a predetermined air fuel ratio if the acceleration operation amount exceeds a high load threshold, limit the power output from the internal combustion engine if the failure detector detects the failure, and prohibit the air fuel ratio from being controlled to be in the richer side even if the acceleration operation amount exceeds the high load threshold if the failure detector detects the failure.
    Type: Grant
    Filed: November 29, 2017
    Date of Patent: July 30, 2019
    Assignee: HONDA MOTOR CO., LTD.
    Inventor: Taku Yamazaki
  • Publication number: 20190168810
    Abstract: A body mount bracket that is joined to a body mount fixed to a frame is provided at a bottom of a body. The body mount bracket has: a boss that is penetrated by a body fastening bolt of the body mount; and a longitudinal rib that extends from the boss in a longitudinal direction of the body mount bracket. The longitudinal rib is provided with a notch near the boss. When receiving a collision load, the body mount bracket is fractured at a position of the notch.
    Type: Application
    Filed: November 26, 2018
    Publication date: June 6, 2019
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventor: Taku YAMAZAKI
  • Publication number: 20180162401
    Abstract: A control device for a vehicle includes a failure detector to detect failure in a cooling device to cool an internal combustion engine of the vehicle. An acceleration operation sensor is to detect an acceleration operation amount indicating a target acceleration. Circuitry is configured to control a power output from the internal combustion engine in accordance with the acceleration operation amount, control an air fuel ratio of air-fuel mixture in the internal combustion engine to be in a richer side with respect to a predetermined air fuel ratio if the acceleration operation amount exceeds a high load threshold, limit the power output from the internal combustion engine if the failure detector detects the failure, and prohibit the air fuel ratio from being controlled to be in the richer side even if the acceleration operation amount exceeds the high load threshold if the failure detector detects the failure.
    Type: Application
    Filed: November 29, 2017
    Publication date: June 14, 2018
    Applicant: HONDA MOTOR CO., LTD.
    Inventor: Taku YAMAZAKI
  • Patent number: 8785895
    Abstract: A target supply apparatus mounted in a chamber in which extreme ultraviolet light is generated by introducing a target material and a laser beam into the chamber may include a target generator having a nozzle, a first pipe configured to cover the nozzle, a cover opening provided in the first pipe to allow the target material to pass through the first pipe, and a first valve configured to open and close the cover opening.
    Type: Grant
    Filed: June 27, 2013
    Date of Patent: July 22, 2014
    Assignee: Gigaphoton Inc.
    Inventors: Hiroshi Umeda, Taku Yamazaki, Hakaru Mizoguchi, Toshihiro Nishisaka
  • Publication number: 20140008552
    Abstract: A target supply apparatus mounted in a chamber in which extreme ultraviolet light is generated by introducing a target material and a laser beam into the chamber may include a target generator having a nozzle, a first pipe configured to cover the nozzle, a cover opening provided in the first pipe to allow the target material to pass through the first pipe, and a first valve configured to open and close the cover opening.
    Type: Application
    Filed: June 27, 2013
    Publication date: January 9, 2014
    Inventors: Hiroshi UMEDA, Taku YAMAZAKI, Hakaru MIZOGUCHI, Toshihiro NISHISAKA
  • Patent number: 8573555
    Abstract: The present invention provides capability to instantaneously adjust a height of an operation panel to an optimal height in accordance with a height of an operator with extremely easy operation and slight operating force. The operation panel is attached to a housing side wall of a machine tool in a vertically movable manner, supporting a load of the operation panel by the housing through a gas spring with a hydraulic lock. The operation panel is set to be capable of being vertically adjusted in position by disposing a handling unit which releases the hydraulic lock of the gas spring at the vicinity of the lower side of the operation panel.
    Type: Grant
    Filed: October 6, 2010
    Date of Patent: November 5, 2013
    Assignee: Yamazaki Mazak Corporation
    Inventors: Akira Yai, Kazuaki Furukawa, Taku Yamazaki
  • Publication number: 20130003276
    Abstract: The present invention provides capability to instantaneously adjust a height of an operation panel to an optimal height in accordance with a height of an operator with extremely easy operation and slight operating force. The operation panel is attached to a housing side wall of a machine tool in a vertically movable manner, supporting a load of the operation panel by the housing through a gas spring with a hydraulic lock. The operation panel is set to be capable of being vertically adjusted in position by disposing a handling unit which releases the hydraulic lock of the gas spring at the vicinity of the lower side of the operation panel.
    Type: Application
    Filed: October 6, 2010
    Publication date: January 3, 2013
    Applicant: YAMAZAKI MAZAK CORPORATION
    Inventors: Akira Yai, Kazuaki Furukawa, Taku Yamazaki
  • Patent number: 6160603
    Abstract: According to the present invention, no gap occurs in the joint between adjacent blocks when a design is marked in several blocks. In a liquid crystal laser marker for making a liquid crystal mask (2) with a plurality of pixels display a design to be marked on workpieces and for transmitting a laser beam through the liquid crystal mask to a workpiece so that the design will be marked on the workpiece, the liquid crystal mask is such that the pixels at all or part of the outermost sides have a size which is different from that of the inner pixels. The liquid crystal laser marker further includes a controller (11), when a design is divided into several blocks (1, 1, 1) and one of the blocks is displayed on the liquid crystal mask, the controller controls the liquid crystal mask such that a marking position of the block currently displayed on the liquid crystal mask overlaps a marking position of a block adjacent to the currently displayed block by a given length (L.sub.1, L.sub.
    Type: Grant
    Filed: October 13, 1998
    Date of Patent: December 12, 2000
    Assignee: Komatsu Ltd.
    Inventors: Hirokazu Tanaka, Tsuyoshi Ohkubo, Taku Yamazaki
  • Patent number: 5821497
    Abstract: A laser marking system and method with a laser oscillator generating a laser beam that is scanned in a single direction onto a mask (such as a liquid crystal) that displays sequentially a plurality of divided pattern blocks, and a second deflector that deflects the scanned laser beams onto corresponding portions of the surface of a workpiece so as to mark on the surface of the workpiece a combination of the divided pattern blocks . In another embodiment a plurality of masks and a second optical system for combining the beams from the masks can be used to create the mark. The system can be used with a conveyor and a loading and unloading unit using a controller.
    Type: Grant
    Filed: August 28, 1995
    Date of Patent: October 13, 1998
    Assignee: Kabushiki Kaisha Seisakusho
    Inventors: Taku Yamazaki, Yukinori Matsumura, Yukihiro Tsuda, Akira Mori