Patents by Inventor Renya WATANABE

Renya WATANABE 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).

  • Operation device
    Patent number: 11966248
    Abstract: An operation device includes an operating portion to receive a push-in operation, a lessening member to lessen tilt movement of the operating portion associated with the push-in operation, a supporting portion to support the lessening member, a base portion on which the supporting portion is provided, and at least one placement portion that is provided on the base portion, includes a placing surface to place an end portion of the lessening member, and holds the lessening member on the base portion by the placing surface and the supporting portion in a preparation stage for assembling the operating portion to the base portion.
    Type: Grant
    Filed: March 7, 2023
    Date of Patent: April 23, 2024
    Assignee: KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
    Inventors: Akito Ishihara, Yuki Sakai, Yosuke Naito, Renya Watanabe, Yutaka Okuda
  • OPERATION DEVICE
    Publication number: 20230297129
    Abstract: An operation device includes an operating portion to receive a push-in operation, a lessening member to lessen tilt movement of the operating portion associated with the push-in operation, a supporting portion to support the lessening member, a base portion on which the supporting portion is provided, and at least one placement portion that is provided on the base portion, includes a placing surface to place an end portion of the lessening member, and holds the lessening member on the base portion by the placing surface and the supporting portion in a preparation stage for assembling the operating portion to the base portion.
    Type: Application
    Filed: March 7, 2023
    Publication date: September 21, 2023
    Inventors: Akito ISHIHARA, Yuki SAKAI, Yosuke NAITO, Renya WATANABE, Yutaka OKUDA