Patents by Inventor Yohei MATSUGUMA

Yohei MATSUGUMA 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).

  • Rotorcraft and method of controlling rotorcraft
    Patent number: 11701973
    Abstract: According to one implementation, a rotorcraft includes a first rotorcraft and at least one second rotorcraft. The first rotorcraft has a first main rotor and a first tail rotor. The at least one second rotorcraft has a second main rotor and a second tail rotor. The at least one second rotorcraft are attachable and detachable to and from the first rotorcraft. Further, according to one implementation, a method of controlling the above-mentioned rotorcraft includes: flying the first rotorcraft, to which the at least one second rotorcraft has been attached, to a destination; and separating the at least one second rotorcraft from the first rotorcraft at the destination.
    Type: Grant
    Filed: October 1, 2019
    Date of Patent: July 18, 2023
    Assignee: SUBARU CORPORATION
    Inventors: Yukinobu Tomonaga, Yu Takahashi, Yohei Matsuguma
  • ROTORCRAFT AND METHOD OF CONTROLLING ROTORCRAFT
    Publication number: 20200150693
    Abstract: According to one implementation, a rotorcraft includes a first rotorcraft and at least one second rotorcraft. The first rotorcraft has a first main rotor and a first tail rotor. The at least one second rotorcraft has a second main rotor and a second tail rotor. The at least one second rotorcraft are attachable and detachable to and from the first rotorcraft. Further, according to one implementation, a method of controlling the above-mentioned rotorcraft includes: flying the first rotorcraft, to which the at least one second rotorcraft has been attached, to a destination; and separating the at least one second rotorcraft from the first rotorcraft at the destination.
    Type: Application
    Filed: October 1, 2019
    Publication date: May 14, 2020
    Inventors: Yukinobu TOMONAGA, Yu TAKAHASHI, Yohei MATSUGUMA