TREA

Naoya Tatsumi

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  • Yokohama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gas turbine rotor blade and gas turbine
    • Patent number 11,939,881
    • Issue date Mar 26, 2024
    • Mitsubishi Heavy Industries, Ltd.
    • Ryo Murata
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine casing, gas turbine, and method for preventing deformation...
    • Patent number 11,781,445
    • Issue date Oct 10, 2023
    • Mitsubishi Heavy Industries, Ltd.
    • Tetsuya Shimmyo
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Seal segment and rotary machine
    • Patent number 11,293,350
    • Issue date Apr 5, 2022
    • MITSUBISHI POWER, LTD.
    • Azumi Yoshida
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gas turbine and method for blade ring production method
    • Patent number 11,268,445
    • Issue date Mar 8, 2022
    • MITSUBISHI POWER, LTD.
    • Shinya Hashimoto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Seal segment and rotary machine
    • Patent number 10,927,765
    • Issue date Feb 23, 2021
    • MITSUBISHI POWER, LTD.
    • Azumi Yoshida
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents