Patents by Inventor Keita Nishikawa

Keita Nishikawa 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: 20240109291
    Abstract: The printing device includes a head 36 that prints on a medium, a medium support section that has a support surface to support the medium, a head movement section 40 that mounts the head 36 and moves in the front-rear direction Y while straddling the medium support section in the width direction, a control section that controls the head 36, and a connection cable 55 that connects the head 36 and the control section, wherein, the connection cable 55 is located in the region where the head 36 can move in the front-back direction Y and in the space lower than the head 36 in the lower direction Z2.
    Type: Application
    Filed: September 29, 2023
    Publication date: April 4, 2024
    Inventors: Ryo NISHIKAWA, Keita HANAWA
  • Publication number: 20240109285
    Abstract: A printing apparatus includes a head that faces a medium supported by a medium support unit and ejects a liquid, an interference object sensor including a detector that detects an interference object with the head, and a cover that can switch the detector to a shielded state and to an exposed state.
    Type: Application
    Filed: September 29, 2023
    Publication date: April 4, 2024
    Inventors: Kenjiro ISHIHARA, Kazuhisa TAKEDA, Keita HANAWA, Ryo NISHIKAWA
  • Publication number: 20240109351
    Abstract: A printing device 10 includes a head unit 39 configured to eject liquid onto a medium; a first movement section 37 configured to move the head unit 39 in a width direction X; a guide frame 40 configured to guide movement of the head unit 39 in a width direction X; and a second movement section 38 configured to move the first movement section 37 in a forward and rearward direction Y intersecting the width direction X, wherein the guide frame 40 includes a first bent section 81 formed by bending a metal plate along the width direction X and a second bent section 82 formed by bending the metal plate along the width direction X, and guides the head unit 39 by a first guide section 84, which is between the first bent section 81 and the second bent section 82.
    Type: Application
    Filed: September 29, 2023
    Publication date: April 4, 2024
    Inventors: Keita HANAWA, Tatsuya ITO, Ryo NISHIKAWA
  • Publication number: 20190285132
    Abstract: A vibration-proof device includes a tubular first attaching member connected to one of a vibration generation part and a vibration reception part, and a second attaching member connected to the other thereof; an elastic body configured to connect both the attaching members to each other; a partition member configured to divide a liquid chamber in the first attaching member in which liquid is sealed into a main liquid chamber having the elastic body as a part of a wall surface, and an auxiliary liquid chamber; and a movable member (40) accommodated in an accommodation chamber provided in the partition member so as to be deformable or displaceable in an axial direction of the first attaching member. An inclined protrusion part (42) is formed on the outer circumferential edge portion of the movable member (40).
    Type: Application
    Filed: November 6, 2017
    Publication date: September 19, 2019
    Applicant: BRIDGESTONE CORPORATION
    Inventor: Keita NISHIKAWA
  • Patent number: 9897160
    Abstract: A vibration isolator of the present invention includes a first attachment member (11), a second attachment member (12), an elastic body (13), a partition member (15), and a movable member (23).
    Type: Grant
    Filed: March 13, 2015
    Date of Patent: February 20, 2018
    Assignee: BRIDGESTONE CORPORATION
    Inventor: Keita Nishikawa
  • Publication number: 20170002891
    Abstract: A vibration isolator of the present invention includes a first attachment member (11), a second attachment member (12), an elastic body (13), a partition member (15), and a movable member (23).
    Type: Application
    Filed: March 13, 2015
    Publication date: January 5, 2017
    Applicant: BRIDGESTONE CORPORATION
    Inventor: Keita NISHIKAWA
  • Patent number: 9487072
    Abstract: An anti-vibration device bracket is provided that is capable of suppressing deformation due to contact with a member coupled to an engine side, and also capable of suppressing liquid ingress from the engine side. A anti-vibration device bracket 70 supports an anti-vibration device main body 12 on a vehicle body, the anti-vibration device main body 12 including an inside attachment member 14 coupled to an engine bracket 90, an outside attachment member 16 coupled to the vehicle body, and a resilient body 18 that couples together the inside attachment member 14 and the outside attachment member 16.
    Type: Grant
    Filed: February 10, 2012
    Date of Patent: November 8, 2016
    Assignee: BRIDGESTONE CORPORATION
    Inventors: Tatsuya Tsutsumi, Keita Nishikawa
  • Publication number: 20130313399
    Abstract: An anti-vibration device bracket is provided that is capable of suppressing deformation due to contact with a member coupled to an engine side, and also capable of suppressing liquid ingress from the engine side. A anti-vibration device bracket 70 supports an anti-vibration device main body 12 on a vehicle body, the anti-vibration device main body 12 including an inside attachment member 14 coupled to an engine bracket 90, an outside attachment member 16 coupled to the vehicle body, and a resilient body 18 that couples together the inside attachment member 14 and the outside attachment member 16.
    Type: Application
    Filed: February 10, 2012
    Publication date: November 28, 2013
    Applicant: BRIDGESTONE CORPORATION
    Inventors: Tatsuya Tsutsumi, Keita Nishikawa