Patents by Inventor Kouichi SHOGAWA

Kouichi SHOGAWA 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).

  • CARRIER DEVICE WITH COUPLING MECHANISM
    Publication number: 20220219745
    Abstract: A carrier device includes a coupling mechanism for coupling an automatic controlled vehicle to a carriage. The coupling mechanism includes a first shaft member, a second shaft member and a third shaft member. The coupling mechanism includes a guide rail section, a lock member, and an actuator that moves the lock member. The guide rail section is provided on the automatic controlled vehicle. When the lock member moves from the first position to the second position, the lock member enters between the first shaft member and the second shaft member. The third shaft member fits with the fitting portion of the lock member.
    Type: Application
    Filed: December 29, 2021
    Publication date: July 14, 2022
    Applicant: NHK SPRING CO., LTD.
    Inventors: Tsuyoshi AMEMIYA, Yuta SOUDA, Kouichi SHOGAWA, Shimpei KAKIUCHI