Patents by Inventor Ryuichi SHIBATA

Ryuichi SHIBATA 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).

  • MEDIUM FEEDING DEVICE
    Publication number: 20230312287
    Abstract: A medium feeding device includes a feeder that feeds a medium, a medium detection sensor that detects the medium fed by the feeder, and a processor that changes feed settings of the feeder based on a detection result of the medium detection sensor, wherein the processor switches a feed setting to be changed among a plurality of the feed settings of the feeder based on the detection result of the medium detection sensor.
    Type: Application
    Filed: March 7, 2023
    Publication date: October 5, 2023
    Applicant: RISO KAGAKU CORPORATION
    Inventors: Ryuichi SHIBATA, Yoshifumi NOGUCHI, Masashi HARA
  • Transportation apparatus
    Patent number: 11584599
    Abstract: A transportation apparatus includes a plurality of transportation members that are arranged in a transportation direction for a medium and transport the medium, a plurality of actuators that drive the plurality of transportation members, and a processor that controls the plurality of actuators in such a manner as to increase transportation velocities of the plurality of actuators in order from actuators for driving transportation members on a downstream side in the transportation direction to actuators for driving transportation members on an upstream side in the transportation direction.
    Type: Grant
    Filed: November 16, 2020
    Date of Patent: February 21, 2023
    Assignee: RISO KAGAKU CORPORATION
    Inventors: Ryuichi Shibata, Miki Okawara
  • TRANSPORTATION APPARATUS
    Publication number: 20210155428
    Abstract: A transportation apparatus includes a plurality of transportation members that are arranged in a transportation direction for a medium and transport the medium, a plurality of actuators that drive the plurality of transportation members, and a processor that controls the plurality of actuators in such a manner as to increase transportation velocities of the plurality of actuators in order from actuators for driving transportation members on a downstream side in the transportation direction to actuators for driving transportation members on an upstream side in the transportation direction.
    Type: Application
    Filed: November 16, 2020
    Publication date: May 27, 2021
    Applicant: RISO KAGAKU CORPORATION
    Inventors: Ryuichi SHIBATA, Miki OKAWARA