Patents by Inventor Tatsuya SEKINO

Tatsuya SEKINO 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).

  • Gas supply socket
    Patent number: 11371636
    Abstract: There is provided a gas supply socket which can ensure sealing between an outer cylinder and an inner cylinder even when the inner cylinder, inclined with respect to the outer cylinder, is placed in the outer cylinder. The gas supply socket 10 includes an outer cylinder 11, an inner cylinder 12, a movable body 20 disposed within the outer cylinder 11, and a valve body 18 and a valve seat portion 19 provided within the inner cylinder 12. An intermediate cylinder 13 is provided between the outer cylinder 11 and the inner cylinder 12. When the inner cylinder 12, inclined with respect to the outer cylinder 11, is placed in the outer cylinder 11, the inner cylinder 12 and the intermediate cylinder 13 tilt with respect to the outer cylinder 11.
    Type: Grant
    Filed: July 27, 2017
    Date of Patent: June 28, 2022
    Assignees: Anest Iwata Corporation, Komatsu-Seiki Co., Ltd.
    Inventors: Hiroyuki Yanai, Tatsuya Sekino, Yoshihiro Kamimura
  • GAS SUPPLY SOCKET
    Publication number: 20200173592
    Abstract: There is provided a gas supply socket which can ensure sealing between an outer cylinder and an inner cylinder even when the inner cylinder, inclined with respect to the outer cylinder, is placed in the outer cylinder. The gas supply socket 10 includes an outer cylinder 11, an inner cylinder 12, a movable body 20 disposed within the outer cylinder 11, and a valve body 18 and a valve seat portion 19 provided within the inner cylinder 12. An intermediate cylinder 13 is provided between the outer cylinder 11 and the inner cylinder 12. When the inner cylinder 12, inclined with respect to the outer cylinder 11, is placed in the outer cylinder 11, the inner cylinder 12 and the intermediate cylinder 13 tilt with respect to the outer cylinder 11.
    Type: Application
    Filed: July 27, 2017
    Publication date: June 4, 2020
    Applicants: ANEST IWATA CORPORATION, KOMATSU-SEIKI CO., LTD.
    Inventors: Hiroyuki YANAI, Tatsuya SEKINO, Yoshihiro KAMIMURA