TREA

Yasunori Hatanaka

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  • Toyota, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Boot with bracing boss portion for universal joint
    • Patent number 4,673,188
    • Issue date Jun 16, 1987
    • Toyota Jidosha Kabushiki Kaisha Toyo Tire & Rubber Co., Ltd.
    • Yutaka Matsuno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Universal joint dust boot assembly
    • Patent number 4,360,209
    • Issue date Nov 23, 1982
    • Toyoda Gosei Co., Ltd.
    • Mikio Ukai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tripod type constant velocity universal joint
    • Patent number 4,336,696
    • Issue date Jun 29, 1982
    • Toyota Jidosha Kogyo Kabushiki Kaisha
    • Yoshifumi Tsukiyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...