Patents by Inventor Yuna ISHIDA

Yuna ISHIDA 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).

  • Breather device for outboard motor engine
    Patent number: 11261833
    Abstract: A breather device for an outboard motor engine, the outboard motor engine including a breather chamber formed in an engine main body, and an intake passage guiding air into the engine main body, in which an intake port of the intake passage is open inside an engine cover that covers the engine main body, the breather device includes a resonator chamber communicating with an upstream side of the intake passage, and a breather passage extending from the breather chamber and communicating with the resonator chamber.
    Type: Grant
    Filed: November 24, 2020
    Date of Patent: March 1, 2022
    Assignee: SUZUKI MOTOR CORPORATION
    Inventors: Morio Kishimoto, Yuna Ishida
  • BREATHER DEVICE FOR OUTBOARD MOTOR ENGINE
    Publication number: 20210190020
    Abstract: A breather device for an outboard motor engine, the outboard motor engine including a breather chamber formed in an engine main body, and an intake passage guiding air into the engine main body, in which an intake port of the intake passage is open inside an engine cover that covers the engine main body, the breather device includes a resonator chamber communicating with an upstream side of the intake passage, and a breather passage extending from the breather chamber and communicating with the resonator chamber.
    Type: Application
    Filed: November 24, 2020
    Publication date: June 24, 2021
    Applicant: SUZUKI MOTOR CORPORATION
    Inventors: Morio KISHIMOTO, Yuna ISHIDA