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Tomotaka SHIROMA

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  • Nagano, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Window regulator
    • Patent number 10,822,859
    • Issue date Nov 3, 2020
    • Johnan Manufacturing Inc.
    • Tomotaka Shiroma
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Window regulator and carrier plate
    • Patent number 10,604,981
    • Issue date Mar 31, 2020
    • Johnan Manufacturing Inc.
    • Tomotaka Shiroma
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • Information Patent Application

    WINDOW REGULATOR
    • Publication number 20190226264
    • Publication date Jul 25, 2019
    • Johnan Manufacturing Inc.
    • Tomotaka SHIROMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    WINDOW REGULATOR AND CARRIER PLATE
    • Publication number 20190194993
    • Publication date Jun 27, 2019
    • Johnan Manufacturing Inc.
    • Tomotaka SHIROMA
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES