TREA

Masafumi Sasaki

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Compound helicopter
    • Patent number 11,738,860
    • Issue date Aug 29, 2023
    • SUBARU CORPORATION
    • Wataru Kobayashi
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Lift-changing mechanism
    • Patent number 11,685,512
    • Issue date Jun 27, 2023
    • SUBARU CORPORATION
    • Wataru Kobayashi
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Vibration control system for compound helicopter
    • Patent number 11,591,077
    • Issue date Feb 28, 2023
    • SUBARU CORPORATION
    • Wataru Kobayashi
    • B64 - AIRCRAFT AVIATION COSMONAUTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    HELICOPTER
    • Publication number 20240253776
    • Publication date Aug 1, 2024
    • SUBARU CORPORATION
    • Mizuki NAKAMURA
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    COMPOUND HELICOPTER
    • Publication number 20210371090
    • Publication date Dec 2, 2021
    • SUBARU CORPORATION
    • Wataru KOBAYASHI
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    VIBRATION CONTROL SYSTEM FOR COMPOUND HELICOPTER
    • Publication number 20210371092
    • Publication date Dec 2, 2021
    • SUBARU CORPORATION
    • Wataru KOBAYASHI
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    FLIGHT EFFICIENCY IMPROVING SYSTEM FOR COMPOUND HELICOPTER
    • Publication number 20210371091
    • Publication date Dec 2, 2021
    • SUBARU CORPORATION
    • Wataru KOBAYASHI
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    LIFT-CHANGING MECHANISM
    • Publication number 20210371082
    • Publication date Dec 2, 2021
    • Wataru KOBAYASHI
    • B64 - AIRCRAFT AVIATION COSMONAUTICS