TREA

Kohbun Tanaka

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Patents Grantslast 30 patents

  • Information Patent Grant

    Buckle apparatus
    • Patent number 5,357,658
    • Issue date Oct 25, 1994
    • Kabushiki Kaisha Tokai Rika Denki Seisakusho
    • Kohbun Tanaka
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Preloader for use in a webbing retractor
    • Patent number 5,314,138
    • Issue date May 24, 1994
    • Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho
    • Yasutaka Watanabe
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Buckle device for seatbelt system
    • Patent number 5,121,528
    • Issue date Jun 16, 1992
    • Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho
    • Kohbun Tanaka
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Buckle apparatus
    • Patent number 5,119,532
    • Issue date Jun 9, 1992
    • Kabushiki Kaisha Toka-Rida-Denki-Seisakusho
    • Kohbun Tanaka
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Buckle device for seatbelt system
    • Patent number 5,086,548
    • Issue date Feb 11, 1992
    • Kabushiki Kaisha Tokai Rika Denki Seisakusho
    • Kohbun Tanaka
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Buckle device
    • Patent number 5,054,171
    • Issue date Oct 8, 1991
    • Kabushiki Kaisha Tokai Rika Denki Seisakusho
    • Kohbun Tanaka
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Webbing retractor
    • Patent number 5,029,770
    • Issue date Jul 9, 1991
    • Kabushiki Kaisha Tokai Rika Denki Seisakusho
    • Kohbun Tanaka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Buckle device
    • Patent number 4,998,328
    • Issue date Mar 12, 1991
    • Kabushiki Kaisha Tokai Rika Denki Seisakusho
    • Kohbun Tanaka
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Buckle device
    • Patent number 4,955,115
    • Issue date Sep 11, 1990
    • Kabushiki Kaisha Tokai Rika Denki Seisakusho
    • Kohbun Tanaka
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Buckle apparatus
    • Patent number 4,646,400
    • Issue date Mar 3, 1987
    • Kabushiki Kaisha Tokai Rika Denki Seisakusho
    • Kohbun Tanaka
    • A44 - HABERDASHERY JEWELLERY