Patents by Inventor Mitsuyuki TAKIMOTO

Mitsuyuki TAKIMOTO 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).

  • Hydraulic excavator
    Patent number: 10988912
    Abstract: Provided is a hydraulic excavator that enables arrangement of a camera at an appropriate position on a lateral edge of a revolving unit. The camera is installed on the lateral edge of the upper surface of the revolving unit. A handrail is attached to the upper surface of the revolving unit. The handrail includes a first handrail member extending in the front-rear direction of the revolving unit, and a first support member supporting the first handrail member on the revolving unit. The camera and the first support member are adjacent to each other in the tight-left direction of the revolving unit, and the first support member is arranged inward relative to the camera.
    Type: Grant
    Filed: August 6, 2019
    Date of Patent: April 27, 2021
    Assignee: KOMATSU LTD.
    Inventors: Mitsuyuki Takimoto, Asami Iwamoto
  • HYDRAULIC EXCAVATOR
    Publication number: 20190360168
    Abstract: Provided is a hydraulic excavator that enables arrangement of a camera at an appropriate position on a lateral edge of a revolving unit. The camera is installed on the lateral edge of the upper surface of the revolving unit. A handrail is attached to the upper surface of the revolving unit. The handrail includes a first handrail member extending in the front-rear direction of the revolving unit, and a first support member supporting the first handrail member on the revolving unit. The camera and the first support member are adjacent to each other in the tight-left direction of the revolving unit, and the first support member is arranged inward relative to the camera.
    Type: Application
    Filed: August 6, 2019
    Publication date: November 28, 2019
    Applicant: KOMATSU LTD.
    Inventors: Mitsuyuki TAKIMOTO, Asami IWAMOTO
  • Hydraulic excavator having handrail and camera
    Patent number: 10415211
    Abstract: Provided is a hydraulic excavator that enables arrangement of a camera at an appropriate position on a lateral edge of a revolving unit. The camera is installed on the lateral edge of the upper surface of the revolving unit. A handrail is attached to the upper surface of the revolving unit. The handrail includes a first handrail member extending in the front-rear direction of the revolving unit, and a first support member supporting the first handrail member on the revolving unit. The camera and the first support member are adjacent to each other in the right-left direction of the revolving unit, and the first support member is arranged inward relative to the camera.
    Type: Grant
    Filed: February 23, 2015
    Date of Patent: September 17, 2019
    Assignee: KOMATSU LTD.
    Inventors: Mitsuyuki Takimoto, Asami Iwamoto
  • HYDRAULIC EXCAVATOR
    Publication number: 20170159262
    Abstract: Provided is a hydraulic excavator that enables arrangement of a camera at an appropriate position on a lateral edge of a revolving unit. The camera is installed on the lateral edge of the upper surface of the revolving unit. A handrail is attached to the upper surface of the revolving unit. The handrail includes a first handrail member extending in the front-rear direction of the revolving unit, and a first support member supporting the first handrail member on the revolving unit. The camera and the first support member are adjacent to each other in the right-left direction of the revolving unit, and the first support member is arranged inward relative to the camera.
    Type: Application
    Filed: February 23, 2015
    Publication date: June 8, 2017
    Inventors: Mitsuyuki TAKIMOTO, Asami IWAMOTO