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Takahiro Yamada

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  • Narita-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Handrail friction checking device
    • Patent number 10,302,549
    • Issue date May 28, 2019
    • Otis Elevator Company
    • Takahiro Yamada
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Method for controlling an elevator system
    • Patent number 10,259,683
    • Issue date Apr 16, 2019
    • Otis Elevator Company
    • Takahiro Yamada
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Handrail with a built-in RBI
    • Patent number 9,994,429
    • Issue date Jun 12, 2018
    • Otis Elevator Company
    • Naoki Taniguchi
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents