Patents by Inventor Ryota Imanishi

Ryota Imanishi 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).

  • WIPING MEMBER, WIPER, WIPING METHOD, AND LIQUID DISCHARGE DEVICE
    Publication number: 20240109325
    Abstract: A wiping member includes an elastic member and a liquid retention member. The elastic member includes a first surface and a second surface facing in different directions. The liquid retention member overlaps the elastic member over the first surface and the second surface, and has liquid retention properties.
    Type: Application
    Filed: March 8, 2022
    Publication date: April 4, 2024
    Inventors: Masaya KIMACHI, Takuya TSUTSUMI, Tatsumi UWAI, Ryota IMANISHI
  • Riding work vehicle
    Patent number: 11926184
    Abstract: In a riding work vehicle, power of an engine is transmitted to a traveling wheel via a horizontally oriented transmission shaft and a vertically oriented transmission shaft. The traveling wheel is supported to be changeable in direction about a rotational axis of the vertically oriented transmission shaft. Each of the vertically oriented transmission shaft and a vertically oriented transmission case is provided as an inner/outer double structure expandable/contractible in association with sliding movement thereof. The vertically oriented transmission case is supported to be pivotable together with the traveling wheel. There is provided a vehicle height adjustment mechanism capable of switching, in a plurality of steps, a relative height of the traveling wheel relative to a vehicle body frame.
    Type: Grant
    Filed: May 31, 2019
    Date of Patent: March 12, 2024
    Assignee: Kubota Corporation
    Inventors: Minoru Hiraoka, Junichi Ishikawa, Shinsuke Kotani, Ryota Imanishi
  • Riding Work Vehicle
    Publication number: 20210155066
    Abstract: In a riding work vehicle, power of an engine is transmitted to a traveling wheel via a horizontally oriented transmission shaft and a vertically oriented transmission shaft. The traveling wheel is supported to be changeable in direction about a rotational axis of the vertically oriented transmission shaft. Each of the vertically oriented transmission shaft and a vertically oriented transmission case is provided as an inner/outer double structure expandable/contractible in association with sliding movement thereof. The vertically oriented transmission case is supported to be pivotable together with the traveling wheel. There is provided a vehicle height adjustment mechanism capable of switching, in a plurality of steps, a relative height of the traveling wheel relative to a vehicle body frame.
    Type: Application
    Filed: May 31, 2019
    Publication date: May 27, 2021
    Inventors: Minoru Hiraoka, Junichi Ishikawa, Shinsuke Kotani, Ryota Imanishi