TREA

Toshimasa Yamamoto

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  • Aichi-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Webbing retractor
    • Patent number 7,290,730
    • Issue date Nov 6, 2007
    • Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho
    • Tomonori Nagata
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Mechanical sensor
    • Patent number 5,386,774
    • Issue date Feb 7, 1995
    • Kabushiki Kaisha Tokairika-Denki-Seisakusho
    • Toshimasa Yamamoto
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Preloader for a webbing retractor
    • Patent number 5,337,970
    • Issue date Aug 16, 1994
    • Kabushiki Kaisha Tokai Rika Denki Seisakusho
    • Keisuke Imai
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Webbing drive apparatus for a seat belt system
    • Patent number 4,998,680
    • Issue date Mar 12, 1991
    • Kabushiki Kaisha Toaki-Rika-Denki-Seisakusho
    • Toshimasa Yamamoto
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Structure for mounting a slip joint
    • Patent number 4,955,639
    • Issue date Sep 11, 1990
    • Kabushiki Kaisha Tokai Rika Denki Seisakusho
    • Toshimasa Yamamoto
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Acceleration sensor
    • Patent number 4,898,033
    • Issue date Feb 6, 1990
    • Kabushiki Kaisha Tokai Rika Denki Seisakusho
    • Toshimasa Yamamoto
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Winding apparatus
    • Patent number 4,834,208
    • Issue date May 30, 1989
    • Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho
    • Yukio Kagami
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Webbing retractor
    • Patent number 4,392,672
    • Issue date Jul 12, 1983
    • Toyota Jidosha Kogyo Kabushiki Kaisha
    • Toshimasa Yamamoto
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Webbing take-up device
    • Publication number 20050211816
    • Publication date Sep 29, 2005
    • KABUSHIKI KAISHA TOKAI-RIKA-DENKI-SEISAKUSHO
    • Hitoshi Takamatsu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Webbing retractor
    • Publication number 20040227030
    • Publication date Nov 18, 2004
    • KABUSHIKI KAISHA TOKAI-RIKA-DENKI-SEISAKUSHO
    • Tomonori Nagata
    • B60 - VEHICLES IN GENERAL