Patents by Inventor Keishi GUNJI

Keishi GUNJI 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).

  • Conveying device
    Patent number: 11286136
    Abstract: A conveying device of the present invention includes a holding unit configured to hold a conveying object, a support member swingably supporting the holding unit, a plurality of hanging members, each distal end of which is connected to the support member so as to hang the holding unit via the support member, reel units to which each proximal end of the plurality of hanging members is connected so as to be capable of feeding and wounding, a base part on which the plurality of reel units are mounted, a guide unit configured to engage with the holding unit, and guide the holding unit to be elevated, and a control unit configured to perform operation control on the reel units so as to feed and wind the hanging member.
    Type: Grant
    Filed: September 19, 2019
    Date of Patent: March 29, 2022
    Assignee: HIRATA CORPORATION
    Inventor: Keishi Gunji
  • CONVEYING DEVICE
    Publication number: 20200010307
    Abstract: A conveying device of the present invention includes a holding unit configured to hold a conveying object, a support member swingably supporting the holding unit, a plurality of hanging members, each distal end of which is connected to the support member so as to hang the holding unit via the support member, reel units to which each proximal end of the plurality of hanging members is connected so as to be capable of feeding and wounding, a base part on which the plurality of reel units are mounted, a guide unit configured to engage with the holding unit, and guide the holding unit to be elevated, and a control unit configured to perform operation control on the reel units so as to feed and wind the hanging member.
    Type: Application
    Filed: September 19, 2019
    Publication date: January 9, 2020
    Applicant: HIRATA CORPORATION
    Inventor: Keishi GUNJI