Patents by Inventor Ko ISHIMURA

Ko ISHIMURA 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).

  • PIPE TRANSPORT DEVICE AND PIPE JOINING METHOD INSIDE PIPELINE CONSTRUCTION SHAFT
    Publication number: 20220178471
    Abstract: A pipe joining method includes a moving of a first transport trolley with a loaded first pipe and a second transport trolley with a loaded second pipe forward, a joining of one end of the first pipe to another end of a rearmost pipe of a pipeline, a lifting of another end of the first pipe, a moving of the first transport trolley and the second transport trolley backward, a drawing of the first transport trolley from beneath of the first pipe to the near side, a removing of a coupler to separate the first transport trolley and the second transport trolley, a moving of the first transport trolley backward, a drawing of the first transport trolley below the second pipe loaded on the second transport trolley, and a moving of the second transport trolley forward with the first transport trolley.
    Type: Application
    Filed: March 19, 2020
    Publication date: June 9, 2022
    Applicant: KUBOTA CORPORATION
    Inventors: Shozo KISHI, Kazuya ITO, Yuito KOMARU, Ko ISHIMURA, Masataka SHIMOMURA, Yutaka FUJIMOTO, Kento HIGASHI