Patents by Inventor Ryota YOSHIDA

Ryota YOSHIDA 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: 20240092130
    Abstract: A front suspension device comprises a suspension arm, one end of which has a front-wheel support portion to support a front wheel of a vehicle and the other end of which is positioned on an inward side, in a vehicle width direction, of the front-wheel support portion and has a vehicle-body attachment portion to be attached to a vehicle-body member of the vehicle and a damper supported at a damper support portion which is provided at a portion of the suspension arm which is positioned in the vicinity of the front-wheel support portion at a lower portion thereof and connected to the vehicle-body member at an upper portion thereof. The damper support portion of the suspension arm has a breakage ease portion to cause breakage of the suspension arm.
    Type: Application
    Filed: February 23, 2023
    Publication date: March 21, 2024
    Applicant: MAZDA MOTOR CORPORATION
    Inventors: Shohei YOSHIDA, Koshi TAKAHASHI, Hiroyuki TAKAHASHI, Kota OKANO, Yosuke SAWADA, Hiromasa HONJI, Kosuke MUKAIGAWA, Ichiro TANABE, Ryota HANATE
  • Patent number: 10994700
    Abstract: A processing device that processes detection strengths detected at a first detection position and a second detection position by a detector for detecting detection targets generated from a plurality of sources, includes a two-dimensionalization unit converting detection strengths a pair of sources into a two-dimensional distribution of coordinate points in which the detection strength for one source is represented by an X-axis value, and the detection strength for the other source is represented by a Y-axis value; a demarcation unit demarcating in the two-dimensional distribution of coordinate points, a predetermined region including a mixed region in which coordinate points relating to the first detection position and coordinate points relating to the second detection position are mixed; and a replacement unit replacing the two-dimensional distribution of coordinate points in a demarcated region that has been demarcated, with a two-dimensional distribution of coordinate points relating to another pair of sou
    Type: Grant
    Filed: September 6, 2018
    Date of Patent: May 4, 2021
    Assignees: AutoNetworks Technologies, Ltd., Sumitomo Wiring Systems, Ltd., Sumitomo Electric Industries, Ltd.
    Inventor: Ryota Yoshida
  • Publication number: 20200254973
    Abstract: A processing device that processes detection strengths detected at a first detection position and a second detection position by a detector for detecting detection targets generated from a plurality of sources, includes a two-dimensionalization unit converting detection strengths a pair of sources into a two-dimensional distribution of coordinate points in which the detection strength for one source is represented by an X-axis value, and the detection strength for the other source is represented by a Y-axis value; a demarcation unit demarcating in the two-dimensional distribution of coordinate points, a predetermined region including a mixed region in which coordinate points relating to the first detection position and coordinate points relating to the second detection position are mixed; and a replacement unit replacing the two-dimensional distribution of coordinate points in a demarcated region that has been demarcated, with a two-dimensional distribution of coordinate points relating to another pair of sou
    Type: Application
    Filed: September 6, 2018
    Publication date: August 13, 2020
    Inventor: Ryota Yoshida
  • Patent number: 10425176
    Abstract: A vehicle communication system comprising a vehicle-mounted device that transmits signals from a plurality of transmitting antennas on a vehicle; and a mobile device that receives signals transmitted from the vehicle-mounted device and transmits a response signal including received signal strengths of received signals. The transmitting antennas include: a first transmitting antenna in the vehicle cabin which is deviated in one direction in the width direction of the vehicle from the central portion in the width direction; and a second transmitting antenna nearer to the other side surface in the width direction of the vehicle. The device determines whether or not the mobile device is present inside an area containing the vehicle interior space and having a boundary surface following at least one side surface in the width direction of the vehicle, based on received signal strengths of signals transmitted from the first transmitting antenna and the second transmitting antenna.
    Type: Grant
    Filed: October 19, 2016
    Date of Patent: September 24, 2019
    Assignees: SUMITOMO ELECTRIC INDUSTRIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., AUTONETWORKS TECHNOLOGIES, LTD.
    Inventors: Yoshihiro Hamada, Makoto Saburi, Ryota Yoshida
  • Publication number: 20180316445
    Abstract: A vehicle communication system comprising a vehicle-mounted device that transmits signals from a plurality of transmitting antennas on a vehicle; and a mobile device that receives signals transmitted from the vehicle-mounted device and transmits a response signal including received signal strengths of received signals. The transmitting antennas include: a first transmitting antenna in the vehicle cabin which is deviated in one direction in the width direction of the vehicle from the central portion in the width direction; and a second transmitting antenna nearer to the other side surface in the width direction of the vehicle. The device determines whether or not the mobile device is present inside an area containing the vehicle interior space and having a boundary surface following at least one side surface in the width direction of the vehicle, based on received signal strengths of signals transmitted from the first transmitting antenna and the second transmitting antenna.
    Type: Application
    Filed: October 19, 2016
    Publication date: November 1, 2018
    Applicants: SUMITOMO ELECTRIC INDUSTRIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., AUTONETWORKS TECHNOLOGIES, LTD.
    Inventors: Yoshihiro HAMADA, Makoto SABURI, Ryota YOSHIDA
  • Patent number: 9253862
    Abstract: In a plasma processing method, plasma processing is performed in a state where the object is attracted and held on the electrostatic chuck by applying a first voltage as an application voltage thereto and a thermal conduction gas is supplied to a gap between the electrostatic chuck and the object. The application voltage is decreased while stopping the supply of the thermal conduction gas and exhausting the thermal conduction gas remaining between the electrostatic chuck and the object upon completion of the plasma processing. The object is separated from the electrostatic chuck by setting the application voltage to the electrostatic chuck to zero after the application voltage is decreased.
    Type: Grant
    Filed: October 2, 2013
    Date of Patent: February 2, 2016
    Assignee: TOKYO ELECTRON LIMITED
    Inventors: Tatsuo Hirasawa, Osamu Yokoyama, Chiaki Yasumuro, Toshiaki Fujisato, Ryota Yoshida, Takashi Sakuma, Cheonsoo Han
  • Publication number: 20140090597
    Abstract: In a plasma processing method, plasma processing is performed in a state where the object is attracted and held on the electrostatic chuck by applying a first voltage as an application voltage thereto and a thermal conduction gas is supplied to a gap between the electrostatic chuck and the object. The application voltage is decreased while stopping the supply of the thermal conduction gas and exhausting the thermal conduction gas remaining between the electrostatic chuck and the object upon completion of the plasma processing. The object is separated from the electrostatic chuck by setting the application voltage to the electrostatic chuck to zero after the application voltage is decreased.
    Type: Application
    Filed: October 2, 2013
    Publication date: April 3, 2014
    Applicant: TOKYO ELECTRON LIMITED
    Inventors: Tatsuo HIRASAWA, Osamu YOKOYAMA, Chiaki YASUMURO, Toshiaki FUJISATO, Ryota YOSHIDA, Takashi SAKUMA, Cheonsoo HAN