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Atsushi TATSUMA

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  • Aichi-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Webbing take-up device
    • Patent number 9,637,084
    • Issue date May 2, 2017
    • Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho
    • Atsushi Tatsuma
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Webbing take-up device
    • Patent number 9,616,845
    • Issue date Apr 11, 2017
    • Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho
    • Atsushi Tatsuma
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Webbing take-up device
    • Patent number 8,931,723
    • Issue date Jan 13, 2015
    • Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho
    • Atsushi Tatsuma
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Webbing retractor
    • Patent number 8,925,850
    • Issue date Jan 6, 2015
    • Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho
    • Atsushi Tatsuma
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Webbing take-up device
    • Patent number 8,740,126
    • Issue date Jun 3, 2014
    • Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho
    • Atsushi Tatsuma
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    BUCKLE DEVICE
    • Publication number 20170232928
    • Publication date Aug 17, 2017
    • KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
    • Atsushi TATSUMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    WEBBING TAKE-UP DEVICE
    • Publication number 20150251628
    • Publication date Sep 10, 2015
    • KABUSHIKI KAISHA TOKAI-DENKI-SEISAKUSHO
    • Atsushi TATSUMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    WEBBING TAKE-UP DEVICE
    • Publication number 20150251629
    • Publication date Sep 10, 2015
    • KABUSHIKI KAISHA TOKAI-RIKA-DENKI-SEISAKUSHO
    • Atsushi TATSUMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    WEBBING TAKE-UP DEVICE
    • Publication number 20140084098
    • Publication date Mar 27, 2014
    • KABUSHIKI KAISHA TOKAI-RIKA-DENKI-SEISAKUSHO
    • Atsushi TATSUMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    WEBBING RETRACTOR
    • Publication number 20110290929
    • Publication date Dec 1, 2011
    • KABUSHIKI KAISHA TOKAI-RIKA-DENKI-SEISAKUSHO
    • Atsushi TATSUMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    WEBBING TAKE-UP DEVICE
    • Publication number 20110290927
    • Publication date Dec 1, 2011
    • KABUSHIKI KAISHA TOKAI-RIKA-DENKI-SEISAKUSHO
    • Atsushi TATSUMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    WEBBING RETRACTOR AND METHOD OF MANUFACTURING ROTATION DETECTING ME...
    • Publication number 20110290930
    • Publication date Dec 1, 2011
    • KABUSHIKI KAISHA TOKAI-RIKA-DENKI-SEISAKUSHO
    • Atsushi TATSUMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    WEBBING TAKE-UP DEVICE
    • Publication number 20110127363
    • Publication date Jun 2, 2011
    • KABUSHIKI KAISHA TOKAI-RIKA-DENKI-SEISAKUSHO
    • Atsushi TATSUMA
    • B60 - VEHICLES IN GENERAL