Patents by Inventor Ryohei ETSUKI

Ryohei ETSUKI 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).

  • Sheet transfer device
    Patent number: 9604807
    Abstract: A first sheet transfer guide plate includes a first divided sheet guide plate and a second divided sheet guide plate separably connected to each other. The first divided sheet guide plate is capable of being drawn out by being moved relative to the second divided sheet guide plate in a sheet width direction orthogonal to a sheet transfer direction. The second divided sheet guide plate with the first divided sheet guide plate drawn out is turnable about a turning shaft in a direction away from a second sheet transfer guide plate. The turning shaft is arranged parallel to the sheet transfer direction and arranged in a rear end of the second divided sheet guide plate. The rear end is located opposite to a side toward which the first divided sheet guide plate is drawn out.
    Type: Grant
    Filed: November 6, 2015
    Date of Patent: March 28, 2017
    Assignee: RISO KAGAKU CORPORATION
    Inventor: Ryohei Etsuki
  • SHEET TRANSFER DEVICE
    Publication number: 20160145064
    Abstract: A first sheet transfer guide plate includes a first divided sheet guide plate and a second divided sheet guide plate separably connected to each other. The first divided sheet guide plate is capable of being drawn out by being moved relative to the second divided sheet guide plate in a sheet width direction orthogonal to a sheet transfer direction. The second divided sheet guide plate with the first divided sheet guide plate drawn out is turnable about a turning shaft in a direction away from a second sheet transfer guide plate. The turning shaft is arranged parallel to the sheet transfer direction and arranged in a rear end of the second divided sheet guide plate. The rear end is located opposite to a side toward which the first divided sheet guide plate is drawn out.
    Type: Application
    Filed: November 6, 2015
    Publication date: May 26, 2016
    Applicant: RISO KAGAKU CORPORATION
    Inventor: Ryohei ETSUKI