TREA

Makoto SEKINE

Follow

Person

  • Tokyo, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Hinge arm damper mechanism
    • Patent number 11,131,134
    • Issue date Sep 28, 2021
    • Tok, Inc.
    • Daisuke Takahashi
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Reverse input lock clutch
    • Patent number 11,118,638
    • Issue date Sep 14, 2021
    • Tok, Inc.
    • Daisuke Takahashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    HINGE ARM DAMPER MECHANISM
    • Publication number 20210123282
    • Publication date Apr 29, 2021
    • Tok, Inc.
    • Daisuke TAKAHASHI
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    REVERSE INPUT LOCK CLUTCH
    • Publication number 20200393006
    • Publication date Dec 17, 2020
    • TOK, INC.
    • Daisuke TAKAHASHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...